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Changes for page LX3V-8EX/16EX

Last modified by Jim on 2022/12/15 14:00
From version 2.2
edited by Leo Wei
on 2022/06/08 14:42
Change comment: Update document after refactoring.
To version 6.1
edited by Stone Wu
on 2022/07/04 14:19
Change comment: There is no comment for this version

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1 -
1 +This manual is applied to LX3V-8EX and LX3V-16EX digital input expansion modules.
2 2  
3 -= **1 General** =
3 += **1 Naming rule** =
4 4  
5 -This manual is applied to LX3V-8EX and LX3V-16EX digital input expansion modules.
6 -
7 -= **2 Naming rule** =
8 -
9 9  Naming rule of LX3V I/O input expansion module:
10 10  
11 11  (% style="text-align:center" %)
12 -[[image:input expansion module_html_675d90f9feeaf662.png||class="img-thumbnail" height="100" width="300"]]
8 +[[image:image-20220704140755-1.png]]
13 13  
14 14  1. WECON PLC;
15 15  1. Main module;
16 -1. Expansion module;
17 -1. Product type, E means expansion;
18 -1. Expansion input(X);
12 +1. The number of input points
13 +1. Product type: E means expansion;
14 +1. Expansion input(X)
19 19  
20 -= **3 Dimensions** =
16 += **2 Dimensions ** =
21 21  
18 + [[image:image-20220704141033-9.png||height="404" width="358"]] [[image:image-20220704141040-10.png||height="375" width="370"]]
19 +
22 22  (% style="text-align:center" %)
23 -[[image:input expansion module_html_bc79be9806c1e6f3.png||class="img-thumbnail" height="386" width="1000"]]
21 +[[image:image-20220704141048-11.png||height="729" width="859"]]
24 24  
25 -1. Extension cable and connector
26 -1. State LED: Light when normal condition
27 -1. Power LED: Light when connect to 24V
28 -1. Module name
29 -1. digital signal output terminal
23 +1. Extension cable
24 +1. Input indicator light of each channel
25 +1. LINK: Communication indicator between PLC and expansion module
26 +1. Expansion module name
27 +1. Digital signal output terminal
30 30  1. Extension module interface
31 31  1. DIN rail mounting slot
32 32  1. DIN rail hook
33 33  1. Mounting holes (φ4.5)
34 34  
35 -== **3.1 Crimp terminations** ==
33 +|Name|(% style="width:475px" %)Description|(% style="width:145px" %)Status|(% style="width:508px" %)Event status
34 +|(% rowspan="3" %)LINK|(% rowspan="3" style="width:475px" %)Communication indicator between PLC and expansion module|(% style="width:145px" %)Flashes|(% style="width:508px" %)Normal data transmission(normal communication)
35 +|(% style="width:145px" %)OFF|(% style="width:508px" %)Data transmission is abnormal, stopped, or failed
36 +|(% style="width:145px" %)ON|(% style="width:508px" %)Software is abnormal or hardware is faulty
36 36  
37 -(((
38 -* Please use crimp terminals as indicated on the graph.
39 -* The tightening torque should be applied 5 to 8 Kg.cm.
40 -* Other terminals should be empty but only wiring terminals mention in this manual.
38 +**✎Note:** Except different I/O input points, LX3V-8EX and LX3V-16EX have the same dimensions and the same other functions.
41 41  
40 +== **2.1 Crimp terminals** ==
41 +
42 42  (% style="text-align:center" %)
43 -[[image:input expansion module_html_a035e325e1e93843.png||class="img-thumbnail" height="195" width="400"]]
44 -)))
43 +[[image:image-20220704140755-3.png]]
45 45  
46 -= **4 Output specification** =
45 +1. Please use crimp terminals as indicated on the graph.
46 +1. The tightening torque should be applied 5 to 8 Kg.cm.
47 +1. Other terminals should be empty but only wiring terminals mention in this manual.
47 47  
48 -(% class="table-bordered" %)
49 += **3 Output specification** =
50 +
49 49  |**Item**|**DC input**
50 -|Mode|LX3V-16EX
51 -|Output circuit|(((
52 -(% style="text-align:center" %)
53 -[[image:input expansion module_html_e246ac159879b374.png||class="img-thumbnail"]]
54 -)))
55 -|Input voltage|DC ± 24V ± 10% *1
56 -|Input current|5mA/ DC 24V
52 +|Model|LX3V-8EX or LX3V-16EX
53 +|Output circuit|[[image:image-20220704140755-4.png]]
54 +|Input signal voltage|DC ± 24V ± 10% *1
55 +|Input signal current|5mA/ DC 24V
57 57  |Input ON current|More than 3.5mA
58 58  |Input OFF current|Less than 1.5mA
59 59  |(% rowspan="2" %)Input response time|About 10ms
60 -|X0~~X7 built-in digital filter, setting time 0 ~~ 60ms
61 -|Input signal|Contactor NPN or PNP
62 -|Circuit insulation|Photo-coupling
63 -|LED|Lights when input is energized
59 +|X0 to X7 built-in digital filter, setting time 0 ~~ 60ms
60 +|Input signal|Contactor input or NPN or PNP
61 +|Circuit insulation|Optocoupler insulation
62 +|LED|Lights when input ON
63 +
64 += **4 Instructions** =
65 +
66 +The I/O input points on the module are named from the next X point, using the points on the host as endpoints. For example:
67 +
68 +1. If the host is LX3V-1212MR-A and there are 12 input points (X0 to X7, X10 to X13).
69 +1. If you expand an LX3V-16EX module on the host, the X points defined in the module on the host are X20 to X27 and X30 to X37.
70 +1. If you expand multiple I/O input point modules on the host, the I/Os on the module will be named in the same order.
71 +
72 +**✎Note: **When adding IO expansion modules to the host, in principle, the number of all input points X must not exceed 256 points. When adding IO expansion modules to the host, if the host needs to connect multiple IO modules, it is recommended to add a separate power supply board to the module for power supply.
73 +
74 += **5 Program** =
75 +
76 +[[image:image-20220704141326-13.png]]
77 +
78 +As shown in the example above, it is LX3V-3624MT with two LX3V-16EX modules and one LX3V-4DA module. The host has 36 input points X: X0 to X7, X10 to X17, X20 to X27. X30 to X37 and X40 to X43. The input point in the module ① called by host are X50 to X57 and X60 to X67, and the input points in the module ③ called by host are X70 to X77 and X80 to X87.
79 +
80 +[[image:image-20220704141313-12.png]]
81 +
82 +As shown in the example above, it is LX3V-3624MT with one LX3V-16EX and two LX3V-4DA modules. The host has 36 input points X: X0 to X7, X10 to X17, X20 to X27, X30 to X37 and X40 to X43. The input point in the module ③ called by host are X50 to X57 and X60 to X67.
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