Wiki source code of 04 Wiring

Version 5.3 by Iris on 2025/10/10 17:27

version	line-number	content
1.1	1	= Main Circuit Wiring =
	2
	3	== Main Circuit Terminals ==
	4
	5	(1) Main circuit terminal distribution of VD3E type A servo drive
	6
	7	(% style="text-align:center" %)
	8	(((
	9	(% style="display:inline-block" %)
	10	[[Figure 4-1 VD3E Type A Servo Drive Main Circuit Terminal Schematic>>image:1687683102171-561.png]]
	11	)))
	12
	13	(% style="margin-left:auto; margin-right:auto" %)
	14	\|=(% colspan="3" %)Table 4-1 Name and function of main circuit terminal of VD3E type A servo drive
	15	\|Terminal number\|Terminal name\|Terminal function
	16	\|L1\|(% rowspan="3" %)Power input terminal\|(% rowspan="3" %)Single-phase 220V AC input is connected to L1 and L3.
	17	\|L2
	18	\|L3
	19	\|P+\|(% rowspan="3" %)Braking resistor terminal\|(% rowspan="3" %)(((
	20	Use internal braking resistor: short connected C-D.
	21
	22	Use an external braking resistor: please disconnect the short wire between C-D, and then connect the external braking resistor between P+ and C;
	23	)))
	24	\|C
	25	\|D
	26	\|U\|(% rowspan="3" %)Motor power line terminal\|(% rowspan="3" %)Connect with the U, V, W of the motor to supply power to the motor.
	27	\|V
	28	\|W
	29	\|Ground terminal\|Ground terminal\|Grounding of the servo drive.
	30
3.1	31	(2) Main circuit terminal distribution of VD3E type B servo drive (220V)
1.1	32
	33	(% style="text-align:center" %)
	34	(((
5.1	35	(% style="display:inline-block; width:227px;" %)
3.2	36	[[Figure 4-2 Schematic Diagram of VD3E Type B Servo Drive Main Circuit Terminal>>image:1687683762972-581.png\|\|height="374" width="227"]]
1.1	37	)))
	38
3.1	39	(% style="margin-left:auto; margin-right:auto" %)
	40	\|=(% colspan="3" %)Table 4-2 Name and function of main circuit terminal of VD3E type B servo drive
	41	\|Terminal number\|Terminal name\|Terminal function
	42	\|L1\|(% rowspan="3" %)Power input terminal\|(% rowspan="3" %)(((
	43	Single-phase 220V AC input is connected to L1 and L3.
1.1	44
3.1	45	Three-phase 220V AC input is connected to L1, L2, L3;
	46	)))
	47	\|L2
	48	\|L3
	49	\|L1C\|(% rowspan="2" %)Control power input terminal\|(% rowspan="2" %)Single-phase 220V AC input connected to L1C and L2C
	50	\|L1C
	51	\|P+\|(% rowspan="3" %)Braking resistor terminal\|(% rowspan="3" %)(((
	52	Use internal braking resistor: short connected C-D.
	53
	54	Use an external braking resistor: please disconnect the short wire between C-D, and then connect the external braking resistor between P+ and C;
	55	)))
	56	\|C
	57	\|D
	58	\|U\|(% rowspan="3" %)Motor power line terminal\|(% rowspan="3" %)Connect with the U, V, W of the motor to supply power to the motor.
	59	\|V
	60	\|W
	61	\|Ground terminal\|Ground terminal\|Grounding of the servo drive.
	62
	63	(3) Main circuit terminal distribution of VD3E type B servo drive (380V)
	64
1.1	65	(% style="text-align:center" %)
	66	(((
5.1	67	(% style="display:inline-block; width:204px;" %)
3.2	68	[[Figure 4-3 Schematic diagram of main circuit terminals of VD3E Type B servo drive (380V)>>image:1728375269674-562.png\|\|height="342" width="204"]]
1.1	69	)))
	70
3.1	71	(% style="margin-left:auto; margin-right:auto" %)
	72	\|=(% colspan="3" %)Table 4-3 Name and function of main circuit terminal of VD3E type B servo drive
	73	\|Terminal number\|Terminal name\|Terminal function
	74	\|L1\|(% rowspan="3" %)Power input terminal\|(% rowspan="3" %)(((
	75	Three-phase 220V AC input is connected to L1, L2, L3;
	76	)))
	77	\|L2
	78	\|L3
	79	\|L1C\|(% rowspan="2" %)Control power input terminal\|(% rowspan="2" %)Single-phase 220V AC input connected to L1C and L2C
	80	\|L1C
	81	\|P+\|(% rowspan="3" %)Braking resistor terminal\|(% rowspan="3" %)(((
	82	Use internal braking resistor: short connected C-D.
1.1	83
3.1	84	Use an external braking resistor: please disconnect the short wire between C-D, and then connect the external braking resistor between P+ and C;
	85	)))
	86	\|C
	87	\|D
	88	\|U\|(% rowspan="3" %)Motor power line terminal\|(% rowspan="3" %)Connect with the U, V, W of the motor to supply power to the motor.
	89	\|V
	90	\|W
	91	\|Ground terminal\|Ground terminal\|Grounding of the servo drive.
	92
	93	(% class="wikigeneratedid" %)
	94	(4) Main circuit terminal distribution of VD3E type C servo drive (380V)
	95
	96	(% style="text-align:center" %)
	97	(((
3.2	98	(% style="display:inline-block; width:195px;" %)
	99	[[Figure 4-4 Schematic diagram of main circuit terminals of VD3E Type C servo drive (380V)>>image:1760084313520-431.png\|\|height="322" width="129"]]
3.1	100	)))
	101
1.1	102	(% style="margin-left:auto; margin-right:auto" %)
3.1	103	\|=(% colspan="3" %)Table 4-4 Name and function of main circuit terminal of VD3E type C servo drive
1.1	104	\|Terminal number\|Terminal name\|Terminal function
	105	\|L1\|(% rowspan="3" %)Power input terminal\|(% rowspan="3" %)(((
	106	Three-phase 220V AC input is connected to L1, L2, L3;
	107	)))
	108	\|L2
	109	\|L3
	110	\|L1C\|(% rowspan="2" %)Control power input terminal\|(% rowspan="2" %)Single-phase 220V AC input connected to L1C and L2C
	111	\|L1C
	112	\|P+\|(% rowspan="3" %)Braking resistor terminal\|(% rowspan="3" %)(((
	113	Use internal braking resistor: short connected C-D.
	114
	115	Use an external braking resistor: please disconnect the short wire between C-D, and then connect the external braking resistor between P+ and C;
	116	)))
	117	\|C
	118	\|D
	119	\|U\|(% rowspan="3" %)Motor power line terminal\|(% rowspan="3" %)Connect with the U, V, W of the motor to supply power to the motor.
	120	\|V
	121	\|W
	122	\|Ground terminal\|Ground terminal\|Grounding of the servo drive.
	123
	124	== Power Wiring Example ==
	125
	126	(1) VD3E Type A Drive Single-phase 220V Main Circuit Wiring
	127
	128	(% style="text-align:center" %)
	129	(((
5.1	130	(% style="display:inline-block; width:610px;" %)
3.2	131	[[Figure 4-5 VD3E Type A Drive Single-phase 220V Main Circuit Wiring>>image:image-20230625165108-1.jpeg\|\|height="519" width="610"]]
1.1	132	)))
	133
	134	(2) VD3E Type B Drive Single-phase 220V Main Circuit Wiring
	135
	136	(% style="text-align:center" %)
	137	(((
5.1	138	(% style="display:inline-block; width:620px;" %)
3.2	139	[[Figure 4-6 VD3E Type B Drive Single-phase 220V Main Circuit Wiring>>image:image-20230625165108-2.jpeg\|\|height="534" width="620"]]
1.1	140	)))
	141
	142	(3) VD3E Type B Drive Three-phase 220V Main Circuit Wiring
	143
	144	(% style="text-align:center" %)
	145	(((
5.1	146	(% style="display:inline-block; width:691px;" %)
3.2	147	[[Figure 4-7 VD3E Type B Drive Three-phase 220V Main Circuit Wiring>>image:image-20230625165108-3.jpeg\|\|height="595" width="691"]]
1.1	148	)))
	149
3.1	150	(% class="wikigeneratedid" %)
	151	(4) VD3E Type B Drive Three-phase 380V Main Circuit Wiring
1.1	152
5.1	153	(% style="text-align:center" %)
	154	(((
5.2	155	(% style="display:inline-block;" %)
	156	[[Figure 4-8 VD3E Type B Drive Three-phase 380V Main Circuit Wiring>>image:1760087579744-560.png\|\|height="572" width="658"]]
5.1	157	)))
1.1	158
5.1	159	(% class="wikigeneratedid" %)
5.2	160	(5) VD3E Type C Drive Three-phase 380V Main Circuit Wiring
5.1	161
5.2	162	(% style="text-align:center" %)
	163	(((
	164	(% style="display:inline-block;" %)
	165	[[Figure 4-9 VD3E Type C Drive Three-phase 380V Main Circuit Wiring>>image:1760087048438-819.png\|\|height="585" width="681"]]
	166	)))
5.1	167
1.1	168	== Precautions for Main Circuit Wiring ==
	169
	170	① The input power line cannot be connected to the output terminals U, V and W, otherwise the servo drive will be damaged. When using the built-in braking resistor, C and D must be connected (factory default connection).
	171
	172	② 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.
	173
	174	③ 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 prone to hardening and breakage under the low temperature environment.
	175
	176	④ 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.
	177
	178	== Power Line Connection of Servo Drive and Servo Motor ==
	179
	180	== Power Cable ==
	181
	182
	183	(% style="text-align:center" %)
	184	(((
	185	(% style="display:inline-block" %)
5.3	186	[[Figure 4-10 Connection schematic diagram of servo drive and servo motor>>image:1687684645551-968.png]]
1.1	187	)))
	188
	189	Wecon VD3E series servo drives have 3 kinds of interface power cables: rectangular plug, aviation plug and in-line type.
	190
	191	(% style="margin-left:auto; margin-right:auto" %)
5.3	192	\|=(% colspan="4" %)Table 4-5 Power cable servo motor side connector
1.1	193	\|Connector exterior\|Terminal pin distribution\|Pin description\|(((
	194	Adaptation
	195
	196	Motor flange
	197	)))
	198	\|(((
	199	(% style="text-align:center" %)
	200	[[image:1687684675596-372.png]]
	201	)))\|(((
	202	(% style="text-align:center" %)
	203	[[image:1687684679111-610.png]]
	204	)))\|(((
	205	Rectangular plug
	206
	207	\|Pin number\|Signal name\|Color
	208	\|1\|U\|Red
	209	\|2\|V\|White
	210	\|3\|W\|Black
	211	\|4\|PE\|Yellow-green
	212
	213
	214	)))\|(((
	215	60
	216
	217	80
	218	)))
	219	\|(((
	220	(% style="text-align:center" %)
	221	[[image:1687684684152-193.png]]
	222	)))\|(((
	223	(% style="text-align:center" %)
	224	[[image:1687684687903-164.png]]
	225	)))\|(((
	226	Aviation plug
	227
	228	\|Pin number\|Signal name\|Color
	229	\|2\|U\|Black
	230	\|4\|V\|Yellow-green
	231	\|3\|W\|Black
	232	\|1\|PE\|Black
	233
	234
	235	)))\|(((
	236	110
	237
	238	130
	239	)))
	240	\|(((
	241	(% style="text-align:center" %)
	242	[[image:1687684696324-620.png]]
	243	)))\|(((
	244	(% style="text-align:center" %)
	245	[[image:1687684698756-554.png]]
	246	)))\|(((
	247	In-line type plug
	248
	249	\|Pin number\|Signal name\|Color
	250	\|3\|U\|Red
	251	\|1\|V\|White
	252	\|2\|W\|Black
	253	\|4\|PE\|Yellow-green
	254
	255
	256	)))\|(((
	257	60
	258
	259	80
	260	)))
	261
	262	(% class="box infomessage" %)
	263	(((
	264	✎Note: The color of the lines is subject to the actual product. The lines described in this manual are all lines of Wecon.
	265	)))
	266
	267	== Brake Device Cable ==
	268
	269	\|Connector shape and terminal pin distribution\|Pin description
	270	\|(((
	271	(% style="text-align:center" %)
	272	[[image:1687684709179-705.png]]
	273	)))\|(((
	274	\|Pin number\|Signal name
	275	\|1\|DC 24V
	276	\|2\|GND
	277	\|3\|-
	278
	279
	280	)))
	281
	282	\|(% colspan="2" %)Connector shape and terminal pin distribution\|Pin description\|Adaptable motor flange
2.1	283	\|WD Series\|(((
	284	(% style="text-align:center" %)
	285	[[image:VD3E manual wd barke cable.png\|\|height="128" width="201"]]
	286
	287
	288	)))\|(((
1.1	289	\|Pin number\|Signal name
	290	\|1\|BR+
	291	\|2\|BR-
	292
	293
	294	)))\|(((
	295	60
	296
	297	80
	298	)))
2.1	299	\|WE Series\|(((
	300	(% style="text-align:center" %)
	301	[[image:1728375778780-598.png]]
	302	)))\|(((
1.1	303	\|Pin number\|Signal name
	304	\|1\|DC 24V
	305	\|2\|GND
	306	\|3\|-
	307
	308
	309	)))\|(((
	310	80
	311
	312	110
	313
	314	130
	315	)))
	316
	317	= Encoder Cable Connection of Servo Drive and Servo Motor =
	318
	319
	320
	321	(% style="text-align:center" %)
	322	(((
	323	(% style="display:inline-block" %)
5.3	324	[[Figure 4-11 Encoder cable connection schema>>image:1687747907582-918.png]]
1.1	325	)))
	326
	327	(% style="margin-left:auto; margin-right:auto" %)
5.3	328	\|=(% colspan="3" %)Table 4-6 Encoder cable servo drive side connector
1.1	329	\|Connector exterior\|Terminal pin distribution\|Pin description
	330	\|(((
	331	(% style="text-align:center" %)
	332	[[image:1687747991360-592.png]]
	333	)))\|(((
	334	(% style="text-align:center" %)
	335	[[image:1687747994434-201.png]]
	336	)))\|(((
	337	\|Pin number\|Signal name
	338	\|1\|5V
	339	\|2\|GND
	340	\|3\|-
	341	\|4\|-
	342	\|5\|SD+
	343	\|6\|SD-
	344
	345
	346	)))
	347
	348	(% style="margin-left:auto; margin-right:auto" %)
5.3	349	\|=(% colspan="3" %)Table 4-7 Absolute encoder cable connector (rectangular plug)
1.1	350	\|(% colspan="2" %)Connector shape and terminal pin distribution\|(((
	351	Adapted motor
	352
	353	Flange
	354	)))
	355	\|[[image:image-20230626105045-1.png]]\|[[image:image-20230626105045-2.png]]\|(% rowspan="3" %)(((
	356	60
	357
	358	80
	359	)))
	360	\|[[image:image-20230626105045-3.png]]\|[[image:image-20230626105045-4.png]]
	361	\|(% colspan="2" %)(((
	362	\|Pin number\|Signal name
	363	\|7\|5V
	364	\|8\|GND
	365	\|4\|SD+
	366	\|5\|SD-
	367	\|3\|Shield
	368	\|1\|Battery+
	369	\|2\|Battery-
	370
	371
	372	)))
	373
	374	(% style="margin-left:auto; margin-right:auto" %)
5.3	375	\|=(% colspan="5" %)Table 4-8 Encoder cable pin connection relationship
1.1	376	\|(% colspan="2" %)Drive side J1394\|(% rowspan="2" %)Description\|(% colspan="2" %)Motor side
	377	\|Pin number\|Signal name\|(% style="width:328px" %)Rectangular plug pin number\|(% style="width:287px" %)Cable color
	378	\|1\|5V\|Encoder +5v power\|(% style="width:328px" %)7\|(% style="width:287px" %)Blue
	379	\|2\|GND\|Encoder power ground\|(% style="width:328px" %)8\|(% style="width:287px" %)Orange
	380	\|5\|SD+\|Serial communication signal +\|(% style="width:328px" %)4\|(% style="width:287px" %)Green
	381	\|6\|SD-\|Serial communication signal -\|(% style="width:328px" %)5\|(% style="width:287px" %)Brown
	382	\|Shell\|Shield\|Shield\|(% style="width:328px" %)3\|(% style="width:287px" %)-
	383	\|-\|-\|Battery+\|(% style="width:328px" %)1*\|(% style="width:287px" %)Pink
	384	\|-\|-\|Battery-\|(% style="width:328px" %)2*\|(% style="width:287px" %)Pink-Black
	385
	386	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.
	387
	388	(% class="box infomessage" %)
	389	(((
	390	✎Note: The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon!
	391	)))
	392
	393	(% style="margin-left:auto; margin-right:auto" %)
5.3	394	\|=(% colspan="3" %)Table 4-9 Absolute value encoder cable connector (aviation plug)
1.1	395	\|(% colspan="2" %)Connector shape and terminal pin distribution\|(((
	396	Adapted motor
	397
	398	Flange
	399	)))
	400	\|[[image:image-20230626105045-5.png]]\|[[image:image-20230626105045-6.png]]\|(% rowspan="3" %)(((
	401	110
	402
	403	130
	404	)))
	405	\|(((
	406	(% style="text-align:center" %)
	407	[[image:1687748771732-938.png]]
	408	)))\|(((
	409	(% style="text-align:center" %)
	410	[[image:1687748774596-792.png]]
	411	)))
	412	\|(% colspan="2" %)(((
	413	\|Pin number\|Signal name
	414	\|7\|5V
	415	\|5\|GND
	416	\|6\|SD+
	417	\|4\|SD-
	418	\|1\|Shield
	419	\|3\|Battery+
	420	\|2\|Battery-
	421
	422
	423	)))
	424
	425	(% style="margin-left:auto; margin-right:auto" %)
5.3	426	\|=(% colspan="5" %)Table 4-10 Encoder cable pin connection relationship
1.1	427	\|(% colspan="2" %)Drive side J1394\|(% rowspan="2" %)Description\|(% colspan="2" %)Motor side
	428	\|Pin number\|Signal name\|Aviation plug pin number\|Cable color
	429	\|1\|5V\|Encoder +5v power\|7\|Blue
	430	\|2\|GND\|Encoder power ground\|5\|Orange
	431	\|5\|SD+\|Serial communication signal +\|6\|Green
	432	\|6\|SD-\|Serial communication signal -\|4\|Brown
	433	\|Shell\|Shield\|Shield\|1\|-
	434	\|-\|-\|Battery+\|3*\|Pink
	435	\|-\|-\|Battery-\|2*\|Pink-Black
	436
	437	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.
	438
	439	(% class="box infomessage" %)
	440	(((
	441	✎Note: The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon!
	442	)))
	443
	444
	445	(% style="margin-left:auto; margin-right:auto" %)
5.3	446	\|=(% colspan="3" %)
1.1	447	\|(% colspan="2" %)Connector shape and terminal pin distribution\|(((
	448	Adapted motor
	449
	450	Flange
	451	)))
5.3	452	\|(((
	453	(% style="margin-left:auto; margin-right:auto" %)
	454	\|=(% colspan="3" %)Table 4-11 Absolute value encoder cable connector (in-line type)
	455	\|(% colspan="2" %)Connector shape and terminal pin distribution
	456
	457	[[image:image-20230626105045-7.png]]
	458	)))\|[[image:image-20230626105045-8.png]]\|(% rowspan="3" %)(((
1.1	459	60
	460
	461	80
	462	)))
	463	\|(((
	464
	465
	466	[[image:企业微信截图_16877488985122.png]]
	467	)))\|(((
	468
	469
	470	(% style="text-align:center" %)
	471	[[image:企业微信截图_16877489288144.png]]
	472	)))
	473	\|(% colspan="2" %)(((
	474	\|Pin number\|Signal name
	475	\|7\|5V
	476	\|5\|GND
	477	\|6\|SD+
	478	\|4\|SD-
	479	\|1\|Shield
	480
	481
	482	)))
	483
	484	(% style="margin-left:auto; margin-right:auto" %)
5.3	485	\|=(% colspan="5" %)Table 4-12 Encoder cable pin connection relationship
1.1	486	\|(% colspan="2" %)Drive side J1394\|(% rowspan="2" %)Description\|(% colspan="2" %)Motor side
	487	\|Pin number\|Signal name\|Aviation plug pin number\|Cable color
	488	\|1\|5V\|Encoder +5v power\|7\|Blue
	489	\|2\|GND\|Encoder power ground\|5\|Orange
	490	\|5\|SD+\|Serial communication signal +\|6\|Green
	491	\|6\|SD-\|Serial communication signal -\|4\|Brown
	492	\|Shell\|Shield\|Shield\|1\|-
	493
	494	(% class="box infomessage" %)
	495	(((
	496	✎Note: The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon!
	497	)))
	498
5.3	499
	500
1.1	501	= Servo Drive Control Input and Output Terminal Wiring =
	502
	503	== CN2 Pin Distribution ==
	504
	505
	506	(% style="text-align:center" %)
	507	[[image:WXWorkCapture_17416797677562.png]]
	508
	509	(% style="margin-left:auto; margin-right:auto" %)
	510	\|=(% colspan="4" scope="row" %)Table 4-14 CN2 Interface Definition
	511	\|=Pin number\|Signal name\|Pin number\|Signal name
	512	\|=1\|DO2-\|9\|DI1
	513	\|=2\|DO2+\|10\|DI3
	514	\|=3\|SS\|11\|DO3-
	515	\|=4\|DI2\|12\|DO3+
	516	\|=5\|DI4\|13\|-
	517	\|=6\|DO1-\|14\|DI6
	518	\|=7\|DO1+\|15\|DI5
	519	\|=8\|-\| \|
	520
	521	== Digital Input and Output Signals ==
	522
	523	(% style="margin-left:auto; margin-right:auto" %)
	524	\|=(% colspan="3" %)Table 4-12 DI/DO signal description
	525	\|Pin number\|Signal name\|Default function
	526	\|9\|DI1\|None
	527	\|4\|DI2\|Fault and warning clear
	528	\|10\|DI3\|Forward drive prohibition
	529	\|5\|DI4\|Reverse drive prohibition
	530	\|15\|DI5\|None
	531	\|14\|DI6\|None
	532	\|3\|SS\|Power input (12 ~~ 24V)
	533	\|6\|DO1-\|(% rowspan="2" %)Rotation detection
	534	\|7\|DO1+
	535	\|1\|DO2-\|(% rowspan="2" %)Fault signal
	536	\|2\|DO2+
	537	\|11\|DO3-\|(% rowspan="2" %)Servo ready
	538	\|12\|DO3+
	539
	540	1) Digital input circuit
	541
	542	Taking DI1 as an example, the interface circuits of DI1 ~~ DI6 are exactly the same.
	543
	544	When the control device(HMI/PLC) is relay output
	545
	546	(% style="text-align:center" %)
	547	(((
	548	(% style="display:inline-block" %)
	549	[[Figure 4-11 Relay output>>image:image-20230626105836-9.png]]
	550	)))
	551
	552
	553	When the control device(HMI/PLC) is open collector output
	554
	555	(% style="text-align:center" %)
	556	(((
	557	(% style="display:inline-block" %)
	558	[[Figure 4-12 Open collector output>>image:image-20230626105836-10.png]]
	559	)))
	560
	561
	562
	563	Digital output circuit
	564
	565	Taking DO1 as an example, the interface circuits of DO1 ~~ DO3 are exactly the same.
	566
	567	When the control device(HMI/PLC) is relay input
	568
	569	(% style="text-align:center" %)
	570	(((
	571	(% style="display:inline-block" %)
	572	[[Figure 4-11 Relay input>>image:image-20230626105836-11.png]]
	573	)))
	574
	575
	576
	577	When the control device(HMI/PLC) is optocoupler input
	578
	579	(% style="text-align:center" %)
	580	(((
	581	(% style="display:inline-block" %)
	582	[[Figure 4-12 Optocoupler input>>image:image-20230626105836-12.png]]
	583	)))
	584
	585
	586
	587
	588	== Brake Wiring ==
	589
	590	The brake is a mechanism that prevents the servo motor shaft from moving when the servo drive is in a non-operating state, and keeps the motor locked in position, so that the moving part of the machine will not move due to its own weight or external force.
	591
	592	The brake input signal is non-polar, and the user needs to prepare 24V power supply. The standard connection diagram of brake signal BK and brake power supply is as follows:
	593
	594	(% style="text-align:center" %)
	595	(((
	596	(% style="display:inline-block" %)
	597	[[Figure 4-15 Brake wiring (taking three-phase 220V input as an example)>>image:image-20230626105836-13.png]]
	598	)))
	599
	600	= Communication Signal Wiring =
	601
	602	The CN5 port of the first servo drive is connected to Wecon PLC LX6V
	603
	604	(% style="text-align:center" %)
	605	(((
	606	(% style="display:inline-block" %)
	607	[[Figure 4-16 Communication topology networking schema>>image:1687748619942-118.png]]
	608	)))
	609
	610
	611
	612
	613
	614	(% style="margin-left:auto; margin-right:auto" %)
	615	\|=(% colspan="3" %)Table 4-16 CN5\ CN6 interface definition
	616	\|Pin\|Name\|Function description
	617	\|1\|RX-\|Computer sends negative terminal (drive receives negative)
	618	\|2\|RX+\|Computer sends terminal (drive receives positive)
	619	\|3\|TX-\|Computer receives negative terminal (drive sends negative)
	620	\|4\|GND\|Ground terminal
	621	\|5\|Not used\|Not used
	622	\|6\|TX+\|Computer receives positive terminal (drive sends positive)
	623	\|7\|NC\|Not used
	624	\|8\|NC\|Not used

Wiki source code of 04 Wiring

Navigation

Table of Contents