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Wiki source code of 04 Wiring

Last modified by Wecon on 2025/09/03 21:04
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1 = **Main circuit wiring** =
2
3 == Main circuit terminals ==
4
5 (((
6 **VD2A servo drive main circuit terminal distribution**
7 )))
8
9 (% style="text-align:center" %)
10 (((
11 (% style="display:inline-block" %)
12 [[Figure 4-1 VD2A servo drive main circuit terminal distribution>>image:企业微信截图_17542986861837.png||alt="企业微信截图_17542986861837"]]
13 )))
14
15
16 (% class="table-bordered" %)
17 |=(% scope="row" style="text-align: center; vertical-align: middle; width: 173px;" %)**Terminal number**|=(% style="text-align: center; vertical-align: middle; width: 253px;" %)**Terminal name**|=(% style="text-align: center; vertical-align: middle; width: 650px;" %)**Terminal function**
18 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)L1|(% rowspan="3" style="text-align:center; vertical-align:middle; width:253px" %)Power input terminal|(% rowspan="3" style="width:650px" %)Single-phase 220V AC input is connected to L1 and L3.
19 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)L2
20 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)L3
21 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)P+|(% rowspan="3" style="text-align:center; vertical-align:middle; width:253px" %)Braking resistor terminal|(% rowspan="3" style="width:650px" %)(((
22 * Use internal braking resistor: short-circuit C and D.
23 * Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C;
24 )))
25 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)C
26 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)D
27 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)U|(% rowspan="3" style="text-align:center; vertical-align:middle; width:253px" %)Motor power line terminal|(% rowspan="3" style="width:650px" %)Connect with the U, V and W of motor to power the motor.
28 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)V
29 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)W
30 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)Ground terminal|(% style="text-align:center; vertical-align:middle; width:253px" %)Ground terminal|(% style="width:650px" %)Grounding treatment of the servo drive.
31
32 Table 4-1 The name and function of VD2A servo drive main circuit terminal
33
34 **VD2B servo drive (220V) main circuit terminal distribution**
35
36 (% style="text-align:center" %)
37 (((
38 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
39 [[Figure 4-2 VD2B servo drive (220V) main circuit terminal distribution>>image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_17042d8c7761266a.gif||id="IWeconVD2SASeriesServoDrivesManual28FullV1.129_html_17042d8c7761266a.gif"]]
40 )))
41
42 (% class="table-bordered" %)
43 |=(% scope="row" style="text-align: center; vertical-align: middle; width: 174px;" %)**Terminal number**|=(% style="text-align: center; vertical-align: middle; width: 251px;" %)**Terminal name**|=(% style="text-align: center; vertical-align: middle; width: 651px;" %)**Terminal function**
44 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)L1|(% rowspan="3" style="text-align:center; vertical-align:middle; width:251px" %)Power input terminal|(% rowspan="3" style="width:651px" %)(((
45 * Three-phase 220V AC input is connected to L1, L2, L3;
46 * Single-phase 220V AC input is connected to L1 and L3.
47 )))
48 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)L2
49 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)L3
50 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)L1C|(% rowspan="2" style="text-align:center; vertical-align:middle; width:251px" %)Control power input terminal|(% rowspan="2" style="width:651px" %)Single-phase 220V AC input is connected to L1C and L2C.
51 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)L2C
52 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)P+|(% rowspan="3" style="text-align:center; vertical-align:middle; width:251px" %)Braking resistor terminal|(% rowspan="3" style="width:651px" %)(((
53 * Use internal braking resistor: short-circuit C and D.
54 * Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C.
55 )))
56 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)C
57 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)D
58 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)U|(% rowspan="3" style="text-align:center; vertical-align:middle; width:251px" %)Motor power line terminal|(% rowspan="3" style="width:651px" %)Connect with the U, V and W of motor to power the motor.
59 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)V
60 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)W
61 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)Ground terminal|(% style="text-align:center; vertical-align:middle; width:251px" %)Ground terminal|(% style="width:651px" %)Grounding treatment of the servo drive.
62
63 Table 4-2 The name and function of VD2B servo drive (220V) main circuit terminal
64
65 **VD2B servo drive (380V) main circuit terminal distribution**
66
67 (% style="text-align:center" %)
68 (((
69 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:958px;" %)
70 [[**Figure 4-3 VD2B servo drive (380V) main circuit terminal distribution**>>image:image-20220705111045-1.jpeg||height="803" id="Iimage-20220705111045-1.jpeg" width="958"]]
71 )))
72
73 |=(% scope="row" style="width: 194px;" %)**Terminal number**|=(% style="width: 248px;" %)**Terminal name**|=(% style="width: 634px;" %)**Terminal function**
74 |=(% style="width: 194px;" %)L1|(% rowspan="3" style="width:248px" %)Power input terminal|(% rowspan="3" style="width:634px" %)Three-phase 380V AC input is connected to L1, L2, L3;
75 |=(% style="width: 194px;" %)L2
76 |=(% style="width: 194px;" %)L3
77 |=(% style="width: 194px;" %)L1C|(% rowspan="2" style="width:248px" %)Control power input terminal|(% rowspan="2" style="width:634px" %)Single-phase 380V AC input is connected to L1C and L2C.
78 |=(% style="width: 194px;" %)L2C
79 |=(% style="width: 194px;" %)P+|(% rowspan="3" style="width:248px" %)Braking resistor terminal|(% rowspan="3" style="width:634px" %)(((
80 * Use internal braking resistor: short-circuit C and D.
81 * Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C.
82 )))
83 |=(% style="width: 194px;" %)C
84 |=(% style="width: 194px;" %)D
85 |=(% style="width: 194px;" %)U|(% rowspan="3" style="width:248px" %)Motor power line terminal|(% rowspan="3" style="width:634px" %)Connect with the U, V and W of motor to power the motor.
86 |=(% style="width: 194px;" %)V
87 |=(% style="width: 194px;" %)W
88 |=(% style="width: 194px;" %)Ground terminal|(% style="width:248px" %)Ground terminal|(% style="width:634px" %)Grounding treatment of servo drive.
89
90 Table 4-3 The name and function of VD2B servo drive (380V) main circuit terminal
91
92 **VD2C servo drive (380V) main circuit terminal distribution**
93
94 (% style="text-align:center" %)
95 (((
96 (% style="display:inline-block" %)
97 [[Figure 4-4 VD2C servo drive (380V) main circuit terminal distribution>>image:1721014980046-575.png]]
98 )))
99
100 |=**Terminal number**|=**Terminal name**|=**Terminal function**
101 |L1|(% rowspan="3" %)Power input terminal|(% rowspan="3" %)Three-phase 380V AC input is connected to L1, L2, L3;
102 |L2
103 |L3
104 |L1C|(% rowspan="2" %)Control power input terminal|(% rowspan="2" %)Single-phase 380V AC input is connected to L1C and L2C.
105 |L2C
106 |P+|(% rowspan="3" %)Braking resistor terminal|(% rowspan="3" %)(((
107 Use internal braking resistor: short-circuit C and D.
108
109 Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C.
110 )))
111 |C
112 |D
113 |U|(% rowspan="3" %)Motor power line terminal|(% rowspan="3" %)Connect with the U, V and W of motor to power the motor.
114 |V
115 |W
116 |Ground terminal|Ground terminal|Grounding treatment of servo drive.
117
118 Table 4-4 The name and function of VD2C servo drive (380V) main circuit terminal
119
120 **VD2F servo drive main circuit terminal distribution**
121
122 (% style="text-align:center" %)
123 (((
124 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
125 [[**Figure 4-5 VD2F servo drive main circuit terminal distribution**>>image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_6dd68f214c0f9f79.gif||id="IWeconVD2SASeriesServoDrivesManual28FullV1.129_html_6dd68f214c0f9f79.gif"]]
126 )))
127
128 (% class="table-bordered" %)
129 |=(% scope="row" style="text-align: center; vertical-align: middle; width: 160px;" %)**Terminal number**|=(% style="text-align: center; vertical-align: middle; width: 265px;" %)**Terminal name**|=(% style="text-align: center; vertical-align: middle; width: 651px;" %)**Terminal function**
130 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)L1|(% rowspan="2" style="text-align:center; vertical-align:middle; width:265px" %)Power input terminal|(% rowspan="2" style="width:651px" %)Connect single-phase 220V input power
131 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)L2
132 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)P+|(% rowspan="3" style="text-align:center; vertical-align:middle; width:265px" %)Braking resistor terminal|(% rowspan="3" style="width:651px" %)(((
133 * Use internal braking resistor: short-circuit C and D.
134 * Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C.
135 )))
136 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)C
137 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)D
138 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)P+|(% rowspan="2" style="text-align:center; vertical-align:middle; width:265px" %)Common DC bus terminal|(% rowspan="2" style="width:651px" %)DC bus terminal of servo drive
139 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)N
140 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)U|(% rowspan="3" style="text-align:center; vertical-align:middle; width:265px" %)Motor power line terminal|(% rowspan="3" style="width:651px" %)Connect with the U, V and W of the motor to power the motor.
141 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)V
142 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)W
143 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)PE|(% style="text-align:center; vertical-align:middle; width:265px" %)Ground terminal|(% style="width:651px" %)Grounding treatment of the servo drive.
144
145 Table 4-5 The name and function of VD2F servo drive main circuit terminal
146
147 (% style="text-align:center" %)
148 (((
149 (% style="display:inline-block" %)
150 [[Figure 4-6 VD2L servo drive main circuit terminal distribution>>image:1721015575986-203.png]]
151 )))
152
153
154 |**Terminal number**|**Terminal name**|**Terminal function**
155 |L1|(% rowspan="2" %)Power input terminal|(% rowspan="2" %)Connect single-phase 220V input power
156 |L2
157 |P+|(% rowspan="3" %)Braking resistor terminal|(% rowspan="3" %)(((
158 Use internal braking resistor: short-circuit C and D.
159
160 Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C.
161 )))
162 |C
163 |D
164 |P+|(% rowspan="2" %)Common DC bus terminal|(% rowspan="2" %)DC bus terminal of servo drive
165 |N
166 |U|(% rowspan="3" %)Motor power line terminal|(% rowspan="3" %)Connect with the U, V and W of the motor to power the motor.
167 |V
168 |W
169 |PE|Ground terminal|Grounding treatment of the servo drive.
170
171 Table 4-6 The name and function of VD2L servo drive (380V) main circuit terminal
172
173 == Power wiring ==
174
175 **Use single-phase 220V power supply model: VD2-010SA1G、VD2-014SA1G、VD2-010SA1H、**
176
177 **VD2-04SA1H**
178
179 (% style="text-align:center" %)
180 (((
181 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
182 [[**Figure 4-7 VD2A drive single-phase 220V main circuit wiring**>>image:image-20220705120253-1.jpeg||id="Iimage-20220705120253-1.jpeg"]]
183 )))
184
185 **Use single-phase 220V power supply model: VD2-016SA1G, VD2-019SA1G, VD2-016SA1H, VD2-019SA1H**
186
187 (% style="text-align:center" %)
188 (((
189 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:1500px;" %)
190 [[**Figure 4-8 VD2B drive single-phase 220V main circuit wiring**>>image:image-20220611155244-1.jpeg||height="1264" id="Iimage-20220611155244-1.jpeg" width="1500"]]
191 )))
192
193 **Use three-phase 220V power supply model: VD2-021SA1G, VD2-025SA1G, VD2-030SA1G, VD2-021SA1H**
194
195 (% style="text-align:center" %)
196 (((
197 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:1500px;" %)
198 [[**Figure 4-9 VD2B drive three-phase 220V main circuit wiring**>>image:image-20220611155302-2.jpeg||height="1292" id="Iimage-20220611155302-2.jpeg" width="1500"]]
199 )))
200
201 **Use single-phase 220V power supply model:VD2F-003SA1P、VD2F-010SA1P、VD2F-014SA1P、VD2L-010SA1P、VD2L-014SA1P**
202
203 (% style="text-align:center" %)
204 (((
205 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:1500px;" %)
206 [[**Figure 4-10 VD2F/VD2L drive single-phase 220V main circuit wiring**>>image:image-20220611155311-3.jpeg||height="1292" id="Iimage-20220611155311-3.jpeg" width="1500"]]
207 )))
208
209 **Use three-phase 380V power supply model:VD2-016TA1G、VD2-019TA1G、VD2-021TA1G、VD2-030TA1G、VD2-040TA1G、VD2-050TA1G**
210
211 (% style="text-align:center" %)
212 (((
213 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
214 [[**Figure 4-11 VD2B/VD2C drive three-phase 380V main circuit wiring**>>image:image-20220705120605-3.jpeg||id="Iimage-20220705120605-3.jpeg"]]
215 )))
216
217 == Precautions ==
218
219 1. Do not connect the input power cord to the output terminals U, V, W, otherwise the servo drive will be damaged. When using the built-in braking resistor, C and D must be connected (factory default connection).
220 1. When the cables are bundled and used in pipes, etc., due to the deterioration of heat dissipation conditions, please consider the allowable current reduction rate.
221 1. When the temperature in the cabinet is higher than the cable temperature limit, please choose a cable with a larger cable temperature limit, and it is recommended that the cable wire use Teflon wire. Please pay attention to the warmth of the cable in the low temperature environment. Generally, the surface of the cable is easy to harden and break under the low temperature environment.
222 1. The bending radius of the cable should be more than 10 times the outer diameter of the cable itself to prevent the core of the cable from breaking due to long-term bending.
223
224 = **Power line connection** =
225
226 == Power line ==
227
228 Wecon VD2 series servo drives have 3 kinds of interface power cables: rectangular plug, aviation plug and in-line type.
229
230 (% class="table-bordered" %)
231 |=(% style="text-align: center; vertical-align: middle;" %)**Connector exterior**|=(% style="text-align: center; vertical-align: middle;" %)**Terminal pin distribution**|=(% style="text-align: center; vertical-align: middle;" %)**Pin description**|=(% style="text-align: center; vertical-align: middle;" %)(((
232 **Motor flange**
233 )))
234 |(% style="text-align:center; vertical-align:middle" %)[[image:image-20220610092710-1.png||height="90" width="134"]]|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220610092728-2.png]]|(% style="text-align:center; vertical-align:middle" %)Rectangular plug(((
235 (% class="table-bordered" %)
236 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle;" %)**Color**
237 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Red
238 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)V|(% style="text-align:center; vertical-align:middle" %)White
239 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black
240 |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)PE|(% style="text-align:center; vertical-align:middle" %)Yellow-green
241 )))|(% style="text-align:center; vertical-align:middle" %)(((
242 40
243
244 60
245
246 80
247 )))
248 |(% style="text-align:center; vertical-align:middle" %)[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_9335f5058d76f79a.gif]]|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220610100433-1.png||height="135" width="146"]]|(% style="text-align:center; vertical-align:middle" %)Aviation plug(((
249 (% class="table-bordered" %)
250 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle;" %)**Color**
251 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Black
252 |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)V|(% style="text-align:center; vertical-align:middle" %)Yellow-green
253 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black
254 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)PE|(% style="text-align:center; vertical-align:middle" %)Yellow-green
255 )))|(% style="text-align:center; vertical-align:middle" %)(((
256 110
257
258 130
259
260
261 )))
262 |(% style="text-align:center; vertical-align:middle" %)[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_77117dacdd5935b9.gif||height="114" width="130"]]|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220611124053-4.png]]|(% style="text-align:center; vertical-align:middle" %)In-line type plug(((
263 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle;" %)**Color**
264 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Red
265 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)V|(% style="text-align:center; vertical-align:middle" %)White
266 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black
267 |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)PE|(% style="text-align:center; vertical-align:middle" %)Yellow-green
268 )))|(% style="text-align:center; vertical-align:middle" %)(((
269 60
270
271 80
272 )))
273
274 Table 4-7 Power cable servo motor side connector
275
276 (% class="box infomessage" %)
277 (((
278 ✎**Note:** The color of the cables is subject to the actual product. The cables described in this manual are all cables of Wecon.
279 )))
280
281 == **Brake device cable** ==
282
283 (% class="table-bordered" style="width:775px" %)
284 |=(% colspan="2" scope="row" style="text-align: center; vertical-align: middle; width: 378px;" %)**Connector exterior**|=(% style="text-align: center; vertical-align: middle; width: 337px;" %)**terminal pin distribution**|=(% style="text-align: center; vertical-align: middle; width: 94px;" %)**Motor flange**
285 |=(% style="text-align: center; vertical-align: middle; width: 131px;" %)WD series|(% style="text-align:center; vertical-align:middle; width:239px" %)[[image:1721120376513-716.png]]|(% style="width:337px" %)(((
286 (% class="table-bordered" style="width:285px" %)
287 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 131px;" %)**Signal name**
288 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle; width:131px" %)BR+
289 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle; width:131px" %)BR-
290 )))|(% style="text-align:center; vertical-align:middle; width:94px" %)(((
291 40
292
293 60
294
295 80
296 )))
297 |=(% scope="col" style="text-align: center; vertical-align: middle; width: 131px;" %)WE series|(% style="text-align:center; vertical-align:middle; width:239px" %)[[image:2.png]]|(% style="width:337px" %)(((
298 (% class="table-bordered" style="width:284px" %)
299 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 128px;" %)**Signal name**
300 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle; width:128px" %)DC 24V
301 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle; width:128px" %)GND
302 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle; width:128px" %)-
303 )))|(% style="text-align:center; vertical-align:middle; width:94px" %)(((
304 80
305
306 110
307
308 130
309 )))
310
311 == **Encoder cable connection** ==
312
313 (% class="box infomessage" %)
314 (((
315 ✎ **Note: **It is recommended that the encoder cable should not exceed 10m, otherwise it may cause an error **A93.**
316 )))
317
318 (% style="text-align:center" %)
319 (((
320 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:857px;" %)
321 [[**Figure 4-12 Encoder connection line wiring**>>image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_2a7019b4f21f159e.gif||height="324" id="IWeconVD2SASeriesServoDrivesManual28FullV1.129_html_2a7019b4f21f159e.gif" width="857"]]
322 )))
323
324
325 (% class="table-bordered" %)
326 |=(% style="text-align: center; vertical-align: middle;" %)**Connector exterior**|=(% style="text-align: center; vertical-align: middle;" %)**Terminal pin distribution**|=(% style="text-align: center; vertical-align: middle;" %)**Pin description**
327 |(% style="text-align:center; vertical-align:middle" %)[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_c798aa1eac035779.gif||height="106" width="76"]]|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220611155405-4.png]]|(((
328 (% class="table-bordered" %)
329 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**
330 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)5V|(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)-
331 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)SD+
332 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)SD-
333 )))
334
335 Table 4-8 Encoder cable servo drive side connector
336
337 (% class="table-bordered" %)
338 |=(% colspan="2" style="text-align: center; vertical-align: middle;" %)**Connector exterior and terminal pin distribution**|=(% style="text-align: center; vertical-align: middle;" %)**Motor flange**
339 |(% style="text-align:center; vertical-align:middle" %)(((
340 (% style="text-align:center" %)
341 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_a41c00ba1133ea20.png||height="145" width="502"]]
342
343
344 )))|(((
345 (% style="text-align:center" %)
346 [[image:image-20220608142110-6.png||height="182" width="278"]]
347 )))|(% rowspan="3" style="text-align:center; vertical-align:middle" %)(((
348 40
349
350 60
351
352 80
353 )))
354 |(% style="text-align:center; vertical-align:middle" %)(((
355 [[image:4.png||height="188" width="505"]]
356 )))|(((
357 (% style="text-align:center" %)
358 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_4cb7be8f7bd5893e.gif]]
359 )))
360 |(% colspan="2" %)(((
361 (% class="table-bordered" style="margin-left:auto; margin-right:auto; width:622px" %)
362 |=(% style="text-align: center; vertical-align: middle; width: 289px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 329px;" %)**Signal name**
363 |(% style="text-align:center; vertical-align:middle; width:289px" %)7|(% style="text-align:center; vertical-align:middle; width:329px" %)5V
364 |(% style="text-align:center; vertical-align:middle; width:289px" %)8|(% style="text-align:center; vertical-align:middle; width:329px" %)GND
365 |(% style="text-align:center; vertical-align:middle; width:289px" %)4|(% style="text-align:center; vertical-align:middle; width:329px" %)SD+
366 |(% style="text-align:center; vertical-align:middle; width:289px" %)5|(% style="text-align:center; vertical-align:middle; width:329px" %)SD-
367 |(% style="text-align:center; vertical-align:middle; width:289px" %)3|(% style="text-align:center; vertical-align:middle; width:329px" %)Shield
368 |(% style="text-align:center; vertical-align:middle; width:289px" %)1|(% style="text-align:center; vertical-align:middle; width:329px" %)Battery+
369 |(% style="text-align:center; vertical-align:middle; width:289px" %)2|(% style="text-align:center; vertical-align:middle; width:329px" %)Battery-
370 )))
371
372 Table 4-9 Absolute value encoder line connector (Rectangular plug)
373
374 (% class="table-bordered" %)
375 |(% colspan="2" style="text-align:center; vertical-align:middle" %)**Drive side J1394**|(% rowspan="2" style="text-align:center; vertical-align:middle" %)**Description**|(% colspan="2" style="text-align:center; vertical-align:middle" %)**Motor side**
376 |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name**|(% style="text-align:center; vertical-align:middle" %)**Rectangular plug pin number**|(% style="text-align:center; vertical-align:middle" %)**Cable color**
377 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)5V|(% style="text-align:center; vertical-align:middle" %)Encoder +5v power|(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)Blue
378 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Encoder power ground|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)Orange
379 |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)SD+|(% style="text-align:center; vertical-align:middle" %)Serial communication signal +|(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)Green
380 |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)SD-|(% style="text-align:center; vertical-align:middle" %)Serial communication signal -|(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)Brown
381 |(% style="text-align:center; vertical-align:middle" %)Shell|(% style="text-align:center; vertical-align:middle" %)Shield|(% style="text-align:center; vertical-align:middle" %)Shield|(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)~-~-
382 |(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)Battery+|(% style="text-align:center; vertical-align:middle" %)1*|(% style="text-align:center; vertical-align:middle" %)Pink
383 |(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)Battery-|(% style="text-align:center; vertical-align:middle" %)2*|(% style="text-align:center; vertical-align:middle" %)Pink-Black
384
385 Table 4-10 Connection of encoder line pin
386
387 The pin with “*” indicates the signal line of encoder battery. If the multi-turn battery memory function is not used, you don’t need to connect the signal lines. It is only used as single turn encoder line at this time.
388
389
390 (% class="box infomessage" %)
391 (((
392 ✎ **Note: **The color of the line is subject to the actual product. The lines described in this manual are all lines of Wecon!
393 )))
394
395 (% class="table-bordered" %)
396 |(% colspan="2" style="text-align:center; vertical-align:middle; width:937px" %)**Connector shape and terminal pin distribution**|(% style="text-align:center; vertical-align:middle; width:138px" %)**Motor flange**
397 |(% style="text-align:center; vertical-align:middle; width:531px" %)(((
398 (% style="text-align:center" %)
399 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_d450a92cc1507fcd.png||height="178" width="487"]]
400 )))|(% style="text-align:center; vertical-align:middle; width:428px" %)[[image:image-20220608142557-7.png]]|(% rowspan="3" style="text-align:center; vertical-align:middle; width:138px" %)(((
401 110
402
403 130
404 )))
405 |(% style="width:531px" %)(((
406 (% style="text-align:center" %)
407 [[image:image-20220608144304-1.png]]
408 )))|(% style="width:428px" %)(((
409 (% style="text-align:center" %)
410 [[image:image-20220608144357-2.png]]
411 )))
412 |(% colspan="2" style="width:937px" %)(((
413 (% style="margin-left:auto; margin-right:auto; width:535px" %)
414 |=(% style="text-align: center; vertical-align: middle; width: 262px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 271px;" %)**Signal name**
415 |(% style="text-align:center; vertical-align:middle; width:262px" %)7|(% style="text-align:center; vertical-align:middle; width:271px" %)5V
416 |(% style="text-align:center; vertical-align:middle; width:262px" %)5|(% style="text-align:center; vertical-align:middle; width:271px" %)GND
417 |(% style="text-align:center; vertical-align:middle; width:262px" %)6|(% style="text-align:center; vertical-align:middle; width:271px" %)SD+
418 |(% style="text-align:center; vertical-align:middle; width:262px" %)4|(% style="text-align:center; vertical-align:middle; width:271px" %)SD-
419 |(% style="text-align:center; vertical-align:middle; width:262px" %)1|(% style="text-align:center; vertical-align:middle; width:271px" %)Shield
420 |(% style="text-align:center; vertical-align:middle; width:262px" %)3|(% style="text-align:center; vertical-align:middle; width:271px" %)Battery+
421 |(% style="text-align:center; vertical-align:middle; width:262px" %)2|(% style="text-align:center; vertical-align:middle; width:271px" %)Battery-
422 )))
423
424 Table 4-11 Absolute value encoder line connector (Aviation plug)
425
426 (% class="table-bordered" %)
427 |=(% colspan="2" style="text-align: center; vertical-align: middle; width: 258px;" %)**Drive side J1394**|=(% rowspan="2" style="text-align: center; vertical-align: middle; width: 273px;" %)**Description**|=(% colspan="2" style="text-align: center; vertical-align: middle; width: 365px;" %)**Motor side**
428 |=(% style="text-align: center; vertical-align: middle; width: 126px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 128px;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle; width: 218px;" %)(((
429 **Aviation plug pin number**
430 )))|=(% style="text-align: center; vertical-align: middle; width: 156px;" %)**Cable color**
431 |(% style="text-align:center; vertical-align:middle; width:126px" %)1|(% style="text-align:center; vertical-align:middle; width:128px" %)5V|(% style="text-align:center; vertical-align:middle; width:273px" %)Encoder +5v power|(% style="text-align:center; vertical-align:middle; width:218px" %)7|(% style="text-align:center; vertical-align:middle; width:156px" %)Blue
432 |(% style="text-align:center; vertical-align:middle; width:126px" %)2|(% style="text-align:center; vertical-align:middle; width:128px" %)GND|(% style="text-align:center; vertical-align:middle; width:273px" %)Encoder power ground|(% style="text-align:center; vertical-align:middle; width:218px" %)5|(% style="text-align:center; vertical-align:middle; width:156px" %)Orange
433 |(% style="text-align:center; vertical-align:middle; width:126px" %)5|(% style="text-align:center; vertical-align:middle; width:128px" %)SD+|(% style="text-align:center; vertical-align:middle; width:273px" %)Serial communication signal +|(% style="text-align:center; vertical-align:middle; width:218px" %)6|(% style="text-align:center; vertical-align:middle; width:156px" %)Green
434 |(% style="text-align:center; vertical-align:middle; width:126px" %)6|(% style="text-align:center; vertical-align:middle; width:128px" %)SD-|(% style="text-align:center; vertical-align:middle; width:273px" %)Serial communication signal -|(% style="text-align:center; vertical-align:middle; width:218px" %)4|(% style="text-align:center; vertical-align:middle; width:156px" %)Brown
435 |(% style="text-align:center; vertical-align:middle; width:126px" %)Shell|(% style="text-align:center; vertical-align:middle; width:128px" %)Shield|(% style="text-align:center; vertical-align:middle; width:273px" %)Shield|(% style="text-align:center; vertical-align:middle; width:218px" %)1|(% style="text-align:center; vertical-align:middle; width:156px" %)-
436 |(% style="text-align:center; vertical-align:middle; width:126px" %)-|(% style="text-align:center; vertical-align:middle; width:128px" %)-|(% style="text-align:center; vertical-align:middle; width:273px" %)Battery+|(% style="text-align:center; vertical-align:middle; width:218px" %)3*|(% style="text-align:center; vertical-align:middle; width:156px" %)Pink
437 |(% style="text-align:center; vertical-align:middle; width:126px" %)-|(% style="text-align:center; vertical-align:middle; width:128px" %)-|(% style="text-align:center; vertical-align:middle; width:273px" %)Battery-|(% style="text-align:center; vertical-align:middle; width:218px" %)2*|(% style="text-align:center; vertical-align:middle; width:156px" %)Pink-Black
438
439 Table 4-12 Absolute encoder cable connector (Aviation socket)
440
441 The pin with “*” indicates the signal line of encoder battery. If the multi-turn battery memory function is not used, you don’t need to connect the signal lines. It is only used as single turn encoder line at this time.
442
443 (% class="box infomessage" %)
444 (((
445 ✎ **Note: **The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon!
446 )))
447
448 (% class="table-bordered" %)
449 |=(% colspan="2" style="text-align: center; vertical-align: middle; width: 667px;" %)**Connector shape and terminal pin distribution**|=(% style="text-align: center; vertical-align: middle; width: 107px;" %)(((
450 **Motor**
451
452 **flange**
453 )))
454 |(% style="text-align:center; vertical-align:middle; width:380px" %)(((
455 (% style="text-align:center" %)
456 [[image:image-20220608144543-3.png||height="130" width="317"]]
457 )))|(% style="width:320px" %)(((
458 (% style="text-align:center" %)
459 [[image:image-20220608144728-6.png||height="187" width="210"]]
460 )))|(% rowspan="3" style="text-align:center; vertical-align:middle; width:107px" %)(((
461 60
462
463 80
464 )))
465 |(% style="text-align:center; vertical-align:middle; width:380px" %)(((
466 (% style="text-align:center" %)
467 [[image:image-20220608144619-5.png||height="132" width="316"]]
468 )))|(% style="width:320px" %)(((
469 (% style="text-align:center" %)
470 [[image:image-20220608144750-7.png||height="137" width="358"]]
471 )))
472 |(% colspan="2" style="width:667px" %)(((
473 (% class="table-bordered" style="margin-left:auto; margin-right:auto; width:605px" %)
474 |=(% style="text-align: center; vertical-align: middle; width: 295px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 309px;" %)**Signal name**
475 |(% style="text-align:center; vertical-align:middle; width:295px" %)7|(% style="text-align:center; vertical-align:middle; width:309px" %)5V
476 |(% style="text-align:center; vertical-align:middle; width:295px" %)5|(% style="text-align:center; vertical-align:middle; width:309px" %)GND
477 |(% style="text-align:center; vertical-align:middle; width:295px" %)6|(% style="text-align:center; vertical-align:middle; width:309px" %)SD+
478 |(% style="text-align:center; vertical-align:middle; width:295px" %)4|(% style="text-align:center; vertical-align:middle; width:309px" %)SD-
479 |(% style="text-align:center; vertical-align:middle; width:295px" %)1|(% style="text-align:center; vertical-align:middle; width:309px" %)Shield
480 |(% style="text-align:center; vertical-align:middle; width:295px" %)3|(% style="text-align:center; vertical-align:middle; width:309px" %)Battery+
481 |(% style="text-align:center; vertical-align:middle; width:295px" %)2|(% style="text-align:center; vertical-align:middle; width:309px" %)Battery-
482 )))
483
484 Table 4-13 Absolute encoder cable connector (in-line type)
485
486 (% class="table-bordered" %)
487 |=(% colspan="2" style="text-align: center; vertical-align: middle; width: 218px;" %)**Drive side J1394**|=(% rowspan="2" style="text-align: center; vertical-align: middle; width: 242px;" %)**Description**|=(% colspan="2" style="text-align: center; vertical-align: middle; width: 311px;" %)**Motor side**
488 |=(% style="text-align: center; vertical-align: middle; width: 100px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 117px;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle; width: 188px;" %)(((
489 **In-line plug pin number**
490 )))|=(% style="text-align: center; vertical-align: middle; width: 128px;" %)**Cable color**
491 |(% style="text-align:center; vertical-align:middle; width:100px" %)1|(% style="text-align:center; vertical-align:middle; width:117px" %)5V|(% style="text-align:center; vertical-align:middle; width:242px" %)Encoder +5v power|(% style="text-align:center; vertical-align:middle; width:188px" %)7|(% style="text-align:center; vertical-align:middle; width:128px" %)Blue
492 |(% style="text-align:center; vertical-align:middle; width:100px" %)2|(% style="text-align:center; vertical-align:middle; width:117px" %)GND|(% style="text-align:center; vertical-align:middle; width:242px" %)Encoder power ground|(% style="text-align:center; vertical-align:middle; width:188px" %)5|(% style="text-align:center; vertical-align:middle; width:128px" %)Orange
493 |(% style="text-align:center; vertical-align:middle; width:100px" %)5|(% style="text-align:center; vertical-align:middle; width:117px" %)SD+|(% style="text-align:center; vertical-align:middle; width:242px" %)Serial communication signal +|(% style="text-align:center; vertical-align:middle; width:188px" %)6|(% style="text-align:center; vertical-align:middle; width:128px" %)Green
494 |(% style="text-align:center; vertical-align:middle; width:100px" %)6|(% style="text-align:center; vertical-align:middle; width:117px" %)SD-|(% style="text-align:center; vertical-align:middle; width:242px" %)Serial communication signal -|(% style="text-align:center; vertical-align:middle; width:188px" %)4|(% style="text-align:center; vertical-align:middle; width:128px" %)Brown
495 |(% style="text-align:center; vertical-align:middle; width:100px" %)Shell|(% style="text-align:center; vertical-align:middle; width:117px" %)Shield|(% style="text-align:center; vertical-align:middle; width:242px" %)Shield|(% style="text-align:center; vertical-align:middle; width:188px" %)1|(% style="text-align:center; vertical-align:middle; width:128px" %)-
496 |(% style="text-align:center; vertical-align:middle; width:100px" %)-|(% style="text-align:center; vertical-align:middle; width:117px" %)-|(% style="text-align:center; vertical-align:middle; width:242px" %)Battery+|(% style="text-align:center; vertical-align:middle; width:188px" %)3*|(% style="text-align:center; vertical-align:middle; width:128px" %)Brown
497 |(% style="text-align:center; vertical-align:middle; width:100px" %)-|(% style="text-align:center; vertical-align:middle; width:117px" %)-|(% style="text-align:center; vertical-align:middle; width:242px" %)Battery-|(% style="text-align:center; vertical-align:middle; width:188px" %)2*|(% style="text-align:center; vertical-align:middle; width:128px" %)Black
498
499 Table 4-14 Connection of encoder line pin
500
501 The pin with “*” indicates the signal line of encoder battery. If the multi-turn battery memory function is not used, you don’t need to connect the signal lines. It is only used as single turn encoder line at this time.
502
503 (% class="box infomessage" %)
504 (((
505 ✎**Note:** The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon!
506 )))
507
508
509 |=(% colspan="2" %)**Connector shape and terminal pin distribution**|=**Motor flange**
510 |[[image:1721023282166-311.png]]|[[image:1721023282168-945.png]]|(% rowspan="3" %)(((
511 60
512
513 80
514 )))
515 |(((
516 [[image:1745810209341-318.png]]
517
518
519 )))|[[image:1745810228733-113.png]]
520 |(% colspan="2" %)(((
521 |Pin number|Signal name
522 |1|5V
523 |2|GND
524 |3|SD+
525 |4|SD-
526 |5|Shield
527 |6|Battery+
528 |7|Battery-
529
530
531 )))
532
533 Table 4-15 Absolute encoder cable connector (in-line type)
534
535 |(% colspan="2" %)**Drive side J1396**|(% rowspan="2" %)**Description**|(% colspan="2" %)**Motor side**
536 |**Pin number**|**Signal name**|(((
537 **In-line plug**
538
539 **pin number**
540 )))|**Cable color**
541 |1|5V|Encoder +5V power|1|White
542 |2|GND|Encoder power ground|2|Brown
543 |5|SD+|Serial communication signal +|3|Green
544 |6|SD-|Serial communication signal -|4|Yellow
545 |Shell|Shield|Shield|5|-
546 |-|-|Battery+|6*|Pink
547 |-|-|Battery-|7*|Black
548
549 Table 4-16 Connection of encoder line pin
550
551 The pin with “*” indicates the signal line of encoder battery. If the multi-turn battery memory function is not used, you don’t need to connect the signal lines. It is only used as single turn encoder line at this time.
552
553 **✎Note:**
554
555 The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon!
556
557 = **Servo drive control input and output wiring** =
558
559 == CN2 pin distribution ==
560
561 **VD2A , VD2B and VD2C servo drive control input and output pin distribution (CN2 interface)**
562
563 (% style="text-align:center" %)
564 (((
565 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:380px;" %)
566 [[**Figure 4-13 VD2A , VD2B and VD2C servo drive control input and output pin distribution**>>image:企业微信截图_16841152769709.png||height="530" id="企业微信截图_16841152769709.png" width="380"]]
567 )))
568
569 (% class="table-bordered" %)
570 |=(% scope="row" style="text-align: center; vertical-align: middle;" %)**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**
571 |=1|-|16|GND|31|-
572 |=2|AI_2+|17|GND|32|AI_1+
573 |=3|AI_2-|18|-|33|AI_1-
574 |=4|DO1-|19|DO3-|34|GND
575 |=5|DO1+|20|DO3+|35|-
576 |=6|DO2-|21|DO4-|36|-
577 |=7|DO2+|22|DO4+|37|-
578 |=8|SS|23|DI5|38|-
579 |=9|DI1|24|DI6|39|-
580 |=10|DI2|25|DI7|40|SIGN-
581 |=11|DI3|26|DI8|41|SIGN+
582 |=12|DI4|27|GND|42|PULS-
583 |=13|PAO-|28|PAO+|43|PULS+
584 |=14|PBO-|29|PBO+|44|PL
585 |=15|PZO-|30|PZO+|~-~-|~-~-
586
587 Table 4-17 CN2 interface definition of VD2A , VD2B and VD2C servo drive
588
589 **VD2-0xxSA1H drive control input and output pin distribution (CN2 interface)**
590
591 (% style="text-align:center" %)
592 (((
593 (% style="display:inline-block" %)
594 [[Figure 4-14 VD2-0xxSA1H servo drive control input and output pin distribution>>image:1687761432790-295.png]]
595 )))
596
597 (% class="table-bordered" %)
598 |=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**
599 |1|~-~-|16|~-~-|31|~-~-
600 |2|~-~-|17|~-~-|32|~-~-
601 |3|~-~-|18|~-~-|33|~-~-
602 |4|DOCOM|19|DOCOM|34|~-~-
603 |5|DO1+|20|DO3+|35|DOCOM
604 |6|DOCOM|21|DOCOM|36|~-~-
605 |7|DO2+|22|DO4+|37|24V
606 |8|SS|23|DI5|38|~-~-
607 |9|DI1|24|DI6|39|~-~-
608 |10|DI2|25|DI7|40|SIGN-
609 |11|DI3|26|DI8|41|SIGN+
610 |12|DI4|27|~-~-|42|PULS-
611 |13|~-~-|28|~-~-|43|PULS+
612 |14|~-~-|29|~-~-|44|PL
613 |15|~-~-|30|~-~-|~-~-|~-~-
614
615 Table 4-18 CN2 interface definition of VD2-0xxSA1H servo drive
616
617 **VD2F and VD2L servo drive control input and output pin distribution (CN2 interface)**
618
619 (% style="text-align:center" %)
620 (((
621 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:380px;" %)
622 [[**Figure 4-15 VD2F and VD2L servo drive control input and output pin distribution**>>image:企业微信截图_16841172129995.png||height="530" id="image:企业微信截图_16841172129995.png" width="380"]]
623 )))
624
625 (% class="table-bordered" %)
626 |=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**
627 |1|DO3|6|DO4|11|PL
628 |2|DO1|7|DO2|12|PULS+
629 |3|SS|8|DOCOM|13|PULS-
630 |4|DI3|9|DI4|14|SIGN+
631 |5|DI1|10|DI2|15|SIGN-
632
633 Table 4-19 CN2 interface definition of VD2F and VD2L servo drive
634
635 == Wiring diagram ==
636
637 **VD2A, VD2B and VD2C servo drive**
638
639 (% style="text-align:center" %)
640 (((
641 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:750px;" %)
642 [[**Figure 4-16 Wiring diagram of each mode**>>image:4-11.jpg||height="961" id="I4-11.jpg" width="750"]]
643 )))
644
645 (% class="box infomessage" %)
646 (((
647 ✎**Note:** Please refer to "4.4.1 Table 4-17 CN2 interface definition of VD2A , VD2B and VD2C servo drive" for the pin numbers in the figure.
648 )))
649
650 **VD2-0xxSA1H servo drive**
651
652 (% style="text-align:center" %)
653 (((
654 (% style="text-align:center" %)
655 (((
656 (% style="display:inline-block" %)
657 [[Figure 4-17 Wiring diagram of each mode>>image:企业微信截图_16841183152287.png||id="企业微信截图_16841183152287.png"]]
658 )))
659 )))
660
661 (% class="box infomessage" %)
662 ✎**Note:** Please refer to "4.4.1 Table 4-17 CN2 interface definition of VD2A, VD2B and VD2C servo drive" for the pin numbers in the figure.
663
664 **VD2F servo drive**
665
666 (% style="text-align:center" %)
667 (((
668 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
669 [[**Figure 4-18 Position pulse mode wiring**>>image:image-20220608145058-9.png||id="Iimage-20220608145058-9.png"]]
670 )))
671
672 (% class="box infomessage" %)
673 (((
674 ✎**Note:** Please refer to "4.4.1 Table 4-19 CN2 interface definition of VD2F and VD2L servo drive" for the pin numbers in the figure.
675 )))
676
677 **VD2L servo drive**
678
679
680 |
681 | |(%%)(% style="text-align:center" %)
682 (((
683 (% style="display:inline-block" %)
684 [[Figure 4-19 Position pulse mode wiring>>image:1721023677786-469.png]]
685 )))
686
687 ✎Note: Please refer to "4.4.1 Table 4-19 CN2 interface definition of VD2F and VD2L servo drive" for the pin numbers in the figure.
688
689 == Position instruction input signal ==
690
691 (% class="table-bordered" %)
692 |=(% style="text-align: center; vertical-align: middle; width: 128px;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle; width: 160px;" %)**VD2A and VD2B pin number**|=(% style="text-align: center; vertical-align: middle; width: 129px;" %)**VD2F pin number**|=(% style="text-align: center; vertical-align: middle; width: 357px;" %)**Function**
693 |(% style="text-align:center; vertical-align:middle; width:128px" %)PULS+|(% style="text-align:center; vertical-align:middle; width:160px" %)43|(% style="text-align:center; vertical-align:middle; width:129px" %)12|(% rowspan="4" style="width:357px" %)(((
694 Low-speed pulse input modes: differential input, open collector.
695
696 There are three types of input pulse:
697
698 1. Direction + pulse (positive logic);
699 1. CW/CCW**(VD2F and VD2L not support yet);**
700 1. A and B phase quadrature pulses (4 times  frequency).
701 )))
702 |(% style="text-align:center; vertical-align:middle; width:128px" %)PULS-|(% style="text-align:center; vertical-align:middle; width:160px" %)42|(% style="text-align:center; vertical-align:middle; width:129px" %)13
703 |(% style="text-align:center; vertical-align:middle; width:128px" %)SIGN+|(% style="text-align:center; vertical-align:middle; width:160px" %)41|(% style="text-align:center; vertical-align:middle; width:129px" %)14
704 |(% style="text-align:center; vertical-align:middle; width:128px" %)SIGN-|(% style="text-align:center; vertical-align:middle; width:160px" %)40|(% style="text-align:center; vertical-align:middle; width:129px" %)15
705 |(% style="text-align:center; vertical-align:middle; width:128px" %)PL|(% style="text-align:center; vertical-align:middle; width:160px" %)44|(% style="text-align:center; vertical-align:middle; width:129px" %)11|(% style="width:357px" %)External power input interface for instruction pulse.
706
707 Table 4-20 Position instruction signal description
708
709 The instruction pulse and sign output circuit on the host device side can be selected from differential output or open collector output. The maximum input frequency is shown in the table.
710
711 (% class="table-bordered" %)
712 |=(% style="text-align: center; vertical-align: middle;" %)**Pulse method**|=(% style="text-align: center; vertical-align: middle;" %)**Difference**|=(% style="text-align: center; vertical-align: middle;" %)**Open collector**
713 |(% style="text-align:center; vertical-align:middle" %)Maximum frequency|(% style="text-align:center; vertical-align:middle" %)500KHz|(% style="text-align:center; vertical-align:middle" %)200KHz
714
715 **Differential input**
716
717 The connection of differential input is shown in Figure 4-9
718
719 (% style="text-align:center" %)
720 (((
721 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
722 [[**Figure 4-20 VD2A VD2B and VD2C servo drive differential input connection**>>image:image-20220610140653-1.png||id="Iimage-20220610140653-1.png"]]
723 )))
724
725 (% style="text-align:center" %)
726 (((
727 (% class="wikigeneratedid" style="display:inline-block" %)
728 [[**Figure 4-21 VD2F and VD2L servo drive differential input connection**>>image:image-20220706104653-3.jpeg||id="Iimage-20220706104653-3.jpeg"]]
729 )))
730
731 **Open collector input**
732
733 * Open collector input connection
734
735 (% style="text-align:center" %)
736 (((
737 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:881px;" %)
738 [[**Figure 4-22 VD2A, VD2B and VD2C servo drive open collector input connection**>>image:image-20220706104705-4.jpeg||height="638" id="Iimage-20220706104705-4.jpeg" width="881"]]
739 )))
740
741 (% style="text-align:center" %)
742 (((
743 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:875px;" %)
744 [[**Figure 4-23 VD2F  and VD2L servo drive open collector input connection**>>image:image-20220706104712-5.jpeg||height="628" id="Iimage-20220706104712-5.jpeg" width="875"]]
745 )))
746
747 * NPN and PNP wiring
748
749 (% class="table-bordered" %)
750 |(% style="width:597px" %)(((
751 (((
752 (% style="text-align:center" %)
753 [[image:image-20220706104746-7.jpeg||class="img-thumbnail"]]
754 )))
755 )))|(% style="width:478px" %)(((
756 (((
757 (% style="text-align:center" %)
758 [[image:image-20220706104753-8.jpeg||class="img-thumbnail"]]
759 )))
760 )))
761 |(% style="text-align:center; vertical-align:middle; width:597px" %)NPN|(% style="text-align:center; vertical-align:middle; width:478px" %)PNP
762 |(% colspan="2" style="text-align:center; vertical-align:middle" %)Figure 4-24 Triode Wiring
763
764 == **Analog input signal** ==
765
766 The analog input signal is only supported by VD2A, VD2B and VD2C servo drives.
767
768 (% class="table-bordered" %)
769 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle;" %)**Function**
770 |(% style="text-align:center; vertical-align:middle" %)32|(% style="text-align:center; vertical-align:middle" %)AI_1+|(% rowspan="2" %)(((
771 AI_1 analog input signal, resolution 12-bit.
772
773 Input voltage range: -10V to +10V.
774 )))
775 |(% style="text-align:center; vertical-align:middle" %)33|(% style="text-align:center; vertical-align:middle" %)AI_1-
776 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)AI_2+|(% rowspan="2" %)(((
777 AI_2 analog input signal, resolution 12-bit.
778
779 Input voltage range: -10V to +10V.
780 )))
781 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)AI_2-
782 |(% style="text-align:center; vertical-align:middle" %)17|(% style="text-align:center; vertical-align:middle" %)GND|(% rowspan="2" %)Analog input signal ground.
783 |(% style="text-align:center; vertical-align:middle" %)34|(% style="text-align:center; vertical-align:middle" %)GND
784
785 Table 4-21 Analog input signal description
786
787 (% style="text-align:center" %)
788 (((
789 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:504px;" %)
790 [[**Figure 4-25 Analog input wiring**>>image:image-20220611152916-3.jpeg||height="295" id="Iimage-20220611152916-3.jpeg" width="504"]]
791 )))
792
793 == Digital input&output signals ==
794
795 **VD2A, VD2B and VD2C servo drives**
796
797 (% class="table-bordered" %)
798 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle;" %)**Default function**
799 |(% style="text-align:center; vertical-align:middle" %)9|(% style="text-align:center; vertical-align:middle" %)DI1|(% style="text-align:center; vertical-align:middle" %)Servo enable
800 |(% style="text-align:center; vertical-align:middle" %)10|(% style="text-align:center; vertical-align:middle" %)DI2|(% style="text-align:center; vertical-align:middle" %)Faults and alarms clearance
801 |(% style="text-align:center; vertical-align:middle" %)11|(% style="text-align:center; vertical-align:middle" %)DI3|(% style="text-align:center; vertical-align:middle" %)Forward drive prohibited
802 |(% style="text-align:center; vertical-align:middle" %)12|(% style="text-align:center; vertical-align:middle" %)DI4|(% style="text-align:center; vertical-align:middle" %)Reverse drive prohibited
803 |(% style="text-align:center; vertical-align:middle" %)23|(% style="text-align:center; vertical-align:middle" %)DI5|(% style="text-align:center; vertical-align:middle" %)Inverted instruction
804 |(% style="text-align:center; vertical-align:middle" %)24|(% style="text-align:center; vertical-align:middle" %)DI6|(% style="text-align:center; vertical-align:middle" %)Instruction pulse prohibited input
805 |(% style="text-align:center; vertical-align:middle" %)25|(% style="text-align:center; vertical-align:middle" %)DI7|(% style="text-align:center; vertical-align:middle" %)Not used
806 |(% style="text-align:center; vertical-align:middle" %)26|(% style="text-align:center; vertical-align:middle" %)DI8|(% style="text-align:center; vertical-align:middle" %)Not used
807 |(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)Power input 24V
808 |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)DO1-|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Rotation detection
809 |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)DO1+
810 |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)DO2-|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Faults signal
811 |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)DO2+
812 |(% style="text-align:center; vertical-align:middle" %)19|(% style="text-align:center; vertical-align:middle" %)DO3-|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Servo is ready
813 |(% style="text-align:center; vertical-align:middle" %)20|(% style="text-align:center; vertical-align:middle" %)DO3+
814 |(% style="text-align:center; vertical-align:middle" %)21|(% style="text-align:center; vertical-align:middle" %)DO4-|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Positioning completed
815 |(% style="text-align:center; vertical-align:middle" %)22|(% style="text-align:center; vertical-align:middle" %)DO4+
816
817 Table 4-22 DI/DO signal description
818
819 **Digital input circuit**
820
821 * When the control device (HMI/PLC) is relay output
822
823 (% style="text-align:center" %)
824 (((
825 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
826 [[**Figure 4-26 Relay output**>>image:image-20220706104845-9.jpeg||height="425" id="Iimage-20220706104845-9.jpeg" width="352"]]
827 )))
828
829 * When the control device (HMI/PLC) is open collector output
830
831 (% style="text-align:center" %)
832 (((
833 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
834 [[**Figure 4-27 Open collector output**>>image:image-20220706104858-10.jpeg||height="487" id="Iimage-20220706104858-10.jpeg" width="352"]]
835 )))
836
837 **Digital output circuit**
838
839 * When the control device (HMI/PLC) is relay input
840
841 (% style="text-align:center" %)
842 (((
843 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
844 [[**Figure 4-28 Relay input**>>image:image-20220611153124-4.jpeg||height="567" id="Iimage-20220611153124-4.jpeg" width="352"]]
845 )))
846
847 * When the control device (HMI/PLC) is optocoupler input
848
849 (% style="text-align:center" %)
850 (((
851 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
852 [[**Figure 4-29 Optocoupler input**>>image:image-20220611153802-10.jpeg||height="485" id="Iimage-20220611153802-10.jpeg" width="352"]]
853 )))
854
855 **VD2-0xxSA1H servo drives**
856
857 (% class="table-bordered" %)
858 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Pin name**|=(% style="text-align: center; vertical-align: middle;" %)**Default function**
859 |(% style="text-align:center; vertical-align:middle" %)9|(% style="text-align:center; vertical-align:middle" %)DI1|(% style="text-align:center; vertical-align:middle" %)Servo enable
860 |(% style="text-align:center; vertical-align:middle" %)10|(% style="text-align:center; vertical-align:middle" %)DI2|(% style="text-align:center; vertical-align:middle" %)Fault and alarm clearance
861 |(% style="text-align:center; vertical-align:middle" %)11|(% style="text-align:center; vertical-align:middle" %)DI3|(% style="text-align:center; vertical-align:middle" %)Forward drive prohibited
862 |(% style="text-align:center; vertical-align:middle" %)12|(% style="text-align:center; vertical-align:middle" %)DI4|(% style="text-align:center; vertical-align:middle" %)Reverse drive prohibited
863 |(% style="text-align:center; vertical-align:middle" %)23|(% style="text-align:center; vertical-align:middle" %)DI5|(% style="text-align:center; vertical-align:middle" %)Inverted command
864 |(% style="text-align:center; vertical-align:middle" %)24|(% style="text-align:center; vertical-align:middle" %)DI6|(% style="text-align:center; vertical-align:middle" %)command pulse prohibited input
865 |(% style="text-align:center; vertical-align:middle" %)25|(% style="text-align:center; vertical-align:middle" %)DI7|(% style="text-align:center; vertical-align:middle" %)Not used
866 |(% style="text-align:center; vertical-align:middle" %)26|(% style="text-align:center; vertical-align:middle" %)DI8|(% style="text-align:center; vertical-align:middle" %)Not used
867 |(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)Power input (24V)
868 |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)DO1+|(% style="text-align:center; vertical-align:middle" %)Fault signal
869 |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)DO2+|(% style="text-align:center; vertical-align:middle" %)Pulse frequency division output (Z phase)
870 |(% style="text-align:center; vertical-align:middle" %)20|(% style="text-align:center; vertical-align:middle" %)DO3+|(% style="text-align:center; vertical-align:middle" %)Pulse frequency division output (A phase)
871 |(% style="text-align:center; vertical-align:middle" %)22|(% style="text-align:center; vertical-align:middle" %)DO4+|(% style="text-align:center; vertical-align:middle" %)Pulse frequency division output (B phase)
872 |(% style="text-align:center; vertical-align:middle" %)4/6/19/21/35|(% style="text-align:center; vertical-align:middle" %)DOCOM|(% style="text-align:center; vertical-align:middle" %)DO Power Common (0V)
873 |(% style="text-align:center; vertical-align:middle" %)37|(% style="text-align:center; vertical-align:middle" %)24V+|(% style="text-align:center; vertical-align:middle" %)DO power input (24V)
874
875 Table 4-23 DI/DO signal description
876
877 **Digital output circuit**
878
879 * When the control device(HMI/PLC) is relay input
880
881 (% style="text-align:center" %)
882 (((
883 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
884 [[**Figure 4-30 Relay input**>>image:企业微信截图_16841196784478.png||height="485" id="企业微信截图_16841196784478.png" width="352"]]
885 )))
886
887
888 * When the control device (HMI/PLC) is optocoupler input
889
890 (% style="text-align:center" %)
891 (((
892 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
893 [[**Figure 4-31 Optocoupler input**>>image:wps4.png||height="485" id="wps4.png" width="352"]]
894 )))
895
896 The digital output circuit wiring of VD2-0xxSA1H Servo Drive is different from that of VD2A and VD2F servo drives. VD2-0xxSA1H needs to be connected to external 24V DC power supply. (CN2_35 pin and CN2_37 pin are connected to COM0 and 24V+ of external 24V power supply respectively). If the access current is too large and the DOCOM line is relatively thin, servo drives need to access multiple DOCOM to achieve the shunt effect.
897
898 **VD2F servo drive**
899
900 (% class="table-bordered" %)
901 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Pin name**|=(% style="text-align: center; vertical-align: middle;" %)**Default function**
902 |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)DI1|(% style="text-align:center; vertical-align:middle" %)Servo enable
903 |(% style="text-align:center; vertical-align:middle" %)10|(% style="text-align:center; vertical-align:middle" %)DI2|(% style="text-align:center; vertical-align:middle" %)Faults and alarms clearance
904 |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)DI3|(% style="text-align:center; vertical-align:middle" %)Forward drive prohibited
905 |(% style="text-align:center; vertical-align:middle" %)9|(% style="text-align:center; vertical-align:middle" %)DI4|(% style="text-align:center; vertical-align:middle" %)Reverse drive prohibited
906 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)Power input 24V
907 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)DO1|(% style="text-align:center; vertical-align:middle" %)Rotation detection
908 |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)DO2|(% style="text-align:center; vertical-align:middle" %)Fault signal
909 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)DO3|(% style="text-align:center; vertical-align:middle" %)Servo is ready
910 |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)DO4|(% style="text-align:center; vertical-align:middle" %)Positioning completed
911 |(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)DOCOM|(% style="text-align:center; vertical-align:middle" %)Do common terminal
912
913 Table 4-24 DI/DO signal description
914
915 **Digital input circuit**
916
917 * When the control device (HMI/PLC) is relay output
918
919 (% style="text-align:center" %)
920 (((
921 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
922 [[**Figure 4-32 Relay output**>>image:image-20220706105605-11.jpeg||height="429" id="Iimage-20220706105605-11.jpeg" width="352"]]
923 )))
924
925 * When the control device (HMI/PLC) is open collector output
926
927 (% style="text-align:center" %)
928 (((
929 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
930 [[**Figure 4-33 Open collector output**>>image:image-20220706110028-12.jpeg||height="476" id="Iimage-20220706110028-12.jpeg" width="352"]]
931 )))
932
933 **Digital output circuit**
934
935 * When the control device (HMI/PLC) is relay input
936
937 (% style="text-align:center" %)
938 (((
939 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
940 [[**Figure 4-34 Relay output**>>image:image-20220611154302-14.jpeg||height="494" id="Iimage-20220611154302-14.jpeg" width="352"]]
941 )))
942
943 * When the control device (HMI/PLC) is optocoupler input
944
945 (% style="text-align:center" %)
946 (((
947 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
948 [[**Figure 4-35 Optocoupler input**>>image:image-20220611154225-13.jpeg||height="473" id="Iimage-20220611154225-13.jpeg" width="352"]]
949 )))
950
951 == Brake wiring ==
952
953 The brake is a mechanism that prevents the servo motor shaft from moving when the servo drive is in a non-running state, so that the motor remains in position lock so that the moving part of the machinery will not move due to self-weight or external force.
954
955 The brake input signal is no polar. You need to use 24V power. The standard wiring between brake signal BK and brake power is as below.
956
957 (% style="text-align:center" %)
958 (((
959 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
960 [[**Figure 4-36 Brake wiring of VD2A, VD2B and VD2C**>>image:image-20220611153503-7.jpeg||id="Iimage-20220611153503-7.jpeg"]]
961 )))
962
963 (% style="text-align:center" %)
964 (((
965 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
966 [[**Figure 4-37 Brake wiring of VD2-0xxSA1H**>>image:企业微信截图_16841228463340.png||id="Iimage-20220611153503-7.jpeg"]]
967 )))
968
969 (% style="text-align:center" %)
970 (((
971 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
972 [[**Figure 4-38 Brake wiring of VD2F and VD2L**>>image:image-20220611153514-8.jpeg||id="Iimage-20220611153514-8.jpeg"]]
973 )))
974
975 = Communication signal wiring =
976
977 Wecon VD2 series servo drive supports two communication modes: RS-422 and RS-485. The communication port is RJ45 socket. The exterior of communication terminal is shown in Figure 4-39
978
979 (% style="text-align:center" %)
980 (((
981 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
982 [[**Figure 4-39 Pin number of an RJ45 socket**>>image:image-20220706114233-13.png||id="Iimage-20220706114233-13.png"]]
983 )))
984
985 The communication modes supported by the driver communication ports are in the following table.
986
987 |=(% colspan="2" style="width: 412px;" %)(((
988 **VD2 A&VD2 B&VD2 C**
989 )))|=(% colspan="2" style="width: 663px;" %)**VD2F**
990 |(% style="width:80px" %)**Port**|(% style="width:223px" %)**Communication mode**|(% style="width:95px" %)**Port**|(% style="width:359px" %)**Communication mode**
991 |(% style="width:80px" %)CN3|(% style="width:223px" %)Only RS422|(% style="width:95px" %)CN3|(% rowspan="2" style="width:359px" %)RS422, RS485 communication mode choose one of two. Set by function code P12-05
992 |(% style="width:80px" %)CN5|(% rowspan="2" style="width:223px" %)Only RS485|(% style="width:95px" %)CN4
993 |(% style="width:80px" %)CN6|(% colspan="2" rowspan="2" style="width:663px" %)**✎Note**: The CN3 and CN4 interfaces are physically connected and are actually the same communication interface. When P12-05 is set to 1, CN3 and CN4 use RS485 communication mode. If the value is set to 0, both use RS422 communication mode.
994 |(% colspan="2" style="width:412px" %)**✎Note**: The CN5 and CN6 interfaces are physically connected and are actually the same communication interface.
995
996 Table 4-25 Communication port communication mode table_1
997
998 |(% colspan="2" %)VD2L
999 |**Interface**|**Communication node**
1000 |USB|Only support servo upper computer
1001 |CN3|(% colspan="1" rowspan="2" %)Only support RS485
1002 |CN4
1003 |(% colspan="2" %)(((
1004 **✎(% style="background-color:transparent" %)Note: (%%)**The CN5 and CN6 interfaces are physically connected and are actually the same communication interface.
1005 )))
1006
1007 (% class="wikigeneratedid" %)
1008 Communication port communication mode table_2
1009
1010 == **Communication connection with servo host computer (RS422)** ==
1011
1012 Servo drives communicate with the host computer via RS422 communication. A USB to RS422 (RJ45 connector) cable is required for communication, and you need to equip it by yourselves.
1013
1014 * **VD2A&VD2B**
1015
1016 VD2A and VD2B servo drives communicate with the host computer via the CN3 interface by RS422 communication. Figure 4-36 and Figure 4-37 show the communication connections.
1017
1018 (% style="text-align:center" %)
1019 (((
1020 (% style="display:inline-block" %)
1021 [[Figure 4-40 The Connection between VD2A drive and PC>>image:企业微信截图_17530784681007.png]]
1022 )))
1023
1024
1025 (% style="text-align:center" %)
1026 (((
1027 (% style="display:inline-block" %)
1028 [[Figure 4-41 The connection between VD2B and VD2C drive and PC>>image:企业微信截图_17530785781773.png]]
1029 )))
1030
1031 |=(% style="width: 170px;" %)**CN3**|=(% style="width: 97px;" %)**Pin**|=(% style="width: 105px;" %)**Name**|=(% style="width: 403px;" %)**Function description**
1032 |(% rowspan="8" style="width:170px" %)(((
1033 [[image:image-20220706114749-4.png||height="163" width="149"]]
1034 )))|(% style="width:97px" %)1|(% style="width:105px" %)RX-|(% style="width:403px" %)Computer sends negative terminal (drive receives negative)
1035 |(% style="width:97px" %)2|(% style="width:105px" %)RX+|(% style="width:403px" %)Computer sends positive terminal (drive receives positive)
1036 |(% style="width:97px" %)3|(% style="width:105px" %)TX-|(% style="width:403px" %)Computer receives negative terminal (drive sends negative)
1037 |(% style="width:97px" %)4|(% style="width:105px" %)GND|(% style="width:403px" %)Ground terminal
1038 |(% style="width:97px" %)5|(% style="width:105px" %)NC|(% style="width:403px" %)Not used
1039 |(% style="width:97px" %)6|(% style="width:105px" %)TX+|(% style="width:403px" %)Computer receives positive terminal (drive sends positive)
1040 |(% style="width:97px" %)7|(% style="width:105px" %)NC|(% style="width:403px" %)Not used
1041 |(% style="width:97px" %)8|(% style="width:105px" %)NC|(% style="width:403px" %)Not used
1042
1043 Table 4-26 VD2A ，VD2B and VD2C pin definitions for CN3
1044
1045 * **VD2F**
1046
1047 VD2F servo drive communicates with the host computer via the CN3 or CN4 interface byRS422 communication. The communication diagrams of VD2F servo drive and host computer are shown in Figure 4-38.
1048
1049 (% style="text-align:center" %)
1050 (((
1051 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
1052 [[**Figure 4-42 The connection between VD2F drive and PC**>>image:image-20220706114622-16.png||id="Iimage-20220706114622-16.png"]]
1053 )))
1054
1055 |=(% style="width: 162px;" %)**CN3&CN4**|=(% style="width: 87px;" %)**Pin**|=(% style="width: 106px;" %)**Name**|=(% style="width: 420px;" %)**Function description**
1056 |(% rowspan="8" style="width:162px" %)[[image:image-20220706114745-3.png||height="142" width="129"]]|(% style="width:87px" %)1|(% style="width:106px" %)RX-|(% style="width:420px" %)Computer sends negative terminal (drive receives negative)
1057 |(% style="width:87px" %)2|(% style="width:106px" %)RX+|(% style="width:420px" %)Computer sends positive terminal (drive receives positive)
1058 |(% style="width:87px" %)3|(% style="width:106px" %)TX-|(% style="width:420px" %)Computer receives negative terminal (drive sends negative)
1059 |(% style="width:87px" %)4|(% style="width:106px" %)GND|(% style="width:420px" %)Ground terminal
1060 |(% style="width:87px" %)5|(% style="width:106px" %)NC|(% style="width:420px" %)Not used
1061 |(% style="width:87px" %)6|(% style="width:106px" %)TX+|(% style="width:420px" %)Computer receives positive terminal (drive sends positive)
1062 |(% style="width:87px" %)7|(% style="width:106px" %)NC|(% style="width:420px" %)Not used
1063 |(% style="width:87px" %)8|(% style="width:106px" %)NC|(% style="width:420px" %)Not used
1064
1065 Table 4-27 VD2F pin definitions for CN3/CN4 interfaces
1066
1067 **VD2L**
1068
1069 VD2L servo drive communicates with the host computer via the CN3 or CN4 interface byRS422 communication. The communication diagrams of VD2F servo drive and host computer are shown in Figure 4-43.
1070
1071 (% style="text-align:center" %)
1072 [[image:1721026954236-201.png]]
1073
1074
1075 Figure 4-43 The connection between VD2L drive and PC
1076
1077 == **Communication connection with PLC and other device (RS485)** ==
1078
1079 VD2A , VD2B and VD2C servo drives communicate with PLC and other devices for Modbus via CN5 or CN6 interface (located on the top of servo drive) by RS485 communication.
1080
1081 |=(% style="width: 166px;" %)**CN5&CN6**|=(% style="width: 81px;" %)**Pin**|=(% style="width: 109px;" %)**Name**|=(% style="width: 435px;" %)**Function description**
1082 |(% rowspan="8" style="width:166px" %)[[image:image-20220706114742-2.png||height="146" width="133"]]|(% style="width:81px" %)1|(% style="width:109px" %)485-|(% style="width:435px" %)Computer sends negative terminal (drive receives negative)
1083 |(% style="width:81px" %)2|(% style="width:109px" %)485+|(% style="width:435px" %)Computer sends positive terminal (drive receives positive)
1084 |(% style="width:81px" %)3|(% style="width:109px" %)NC|(% style="width:435px" %)Not used
1085 |(% style="width:81px" %)4|(% style="width:109px" %)GND|(% style="width:435px" %)Ground terminal
1086 |(% style="width:81px" %)5|(% style="width:109px" %)GND|(% style="width:435px" %)Ground terminal
1087 |(% style="width:81px" %)6|(% style="width:109px" %)NC|(% style="width:435px" %)Not used
1088 |(% style="width:81px" %)7|(% style="width:109px" %)Reserved|(% style="width:435px" %)Reserved
1089 |(% style="width:81px" %)8|(% style="width:109px" %)GND|(% style="width:435px" %)Ground terminal
1090
1091 Table 4-28 VD2A, VD2B and VD2C pin definition of CN5/CN6 interface
1092
1093 VD2F and VD2L servo drives communicate with PLC and other devices for Modbus via CN3 or CN4 interface (located on the top of servo drive) by RS485 communication.
1094
1095 |=(% style="width: 165px;" %)**CN3&CN4**|=(% style="width: 90px;" %)**Pin**|=(% style="width: 102px;" %)**Name**|=(% style="width: 418px;" %)**Function description**
1096 |(% rowspan="8" style="width:165px" %)[[image:image-20220706114737-1.png||height="151" width="138"]]|(% style="width:90px" %)1|(% style="width:102px" %)485+|(% style="width:418px" %)Computer sends negative terminal (drive receives negative)
1097 |(% style="width:90px" %)2|(% style="width:102px" %)485-|(% style="width:418px" %)Computer sends positive terminal (drive receives positive)
1098 |(% style="width:90px" %)3|(% style="width:102px" %)-|(% style="width:418px" %)Computer receives negative terminal
1099 |(% style="width:90px" %)4|(% style="width:102px" %)GND|(% style="width:418px" %)Ground terminal
1100 |(% style="width:90px" %)5|(% style="width:102px" %)-|(% style="width:418px" %)Not used
1101 |(% style="width:90px" %)6|(% style="width:102px" %)-|(% style="width:418px" %)Computer receives positive terminal
1102 |(% style="width:90px" %)7|(% style="width:102px" %)-|(% style="width:418px" %)Not used
1103 |(% style="width:90px" %)8|(% style="width:102px" %)-|(% style="width:418px" %)Not used
1104
1105 Table 4-29 VD2F and VD2L pin definition of CN3 , CN4 interfaces