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Wecon PLC Max Expansion Module connection/Max IO connection/Max TCP connection/Max RTU connection.?

Version 3.2 by Jim on 2022/11/04 14:23

Wecon PLC LX1S series do not supported;

LX2N series support a maximum connection of 8 (The module block number closest to the PLC host is 0.)  

LX3V series support a maximum connection of 16 (The module block number closest to the PLC host is 0.)

LX5V series support LX3V series IO expansion modules , analog expansion modules and BD expansions. BD modules for communication are not supported, and up to 16 expansion modules can be connected. (The module block number closest to the PLC host is 0)

PLC Maximum I/O points: Sum up IO module and PLC host IO, and the maximum value of X and Y is 256 respectively.
Maximum number of TCP connections: Both LX3VP-ETH-BD and LX5-N series are 8.

Maximum number of Modbus RTU connections: 32（master+31*slave）