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LX3V-16EX

Version 2.2 by Leo Wei on 2022/06/08 14:42

 

1 General

This manual is applied to LX3V-8EX and LX3V-16EX digital input expansion modules.

2 Naming rule

Naming rule of LX3V I/O input expansion module:

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  1. WECON PLC;
  2. Main module;
  3. Expansion module;
  4. Product type, E means expansion;
  5. Expansion input(X);

3 Dimensions

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  1. Extension cable and connector
  2. State LED: Light when normal condition
  3. Power LED: Light when connect to 24V
  4. Module name
  5. digital signal output terminal
  6. Extension module interface
  7. DIN rail mounting slot
  8. DIN rail hook
  9. Mounting holes (φ4.5)

3.1 Crimp terminations

  • Please use crimp terminals as indicated on the graph.
  • The tightening torque should be applied 5 to 8 Kg.cm.
  • Other terminals should be empty but only wiring terminals mention in this manual.

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4 Output specification

ItemDC input
ModeLX3V-16EX
Output circuit

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Input voltageDC ± 24V ± 10% *1
Input current5mA/ DC 24V
Input ON currentMore than 3.5mA
Input OFF currentLess than 1.5mA
Input response timeAbout 10ms
X0~X7 built-in digital filter, setting time 0 ~ 60ms
Input signalContactor NPN or PNP
Circuit insulationPhoto-coupling
LEDLights when input is energized