... (relay) Communication port:support RS422/RS485(optional) industral programmable logic controller,WECON plc,compatible with Mitsubishi Model LX2N-40MR-A(AC100 ... to 200KHZ AB phase mode:support 1-path AB phase Software counts Counter characteristics:2-path 100k,4-path 10k,total ... size137*102*97mmNet weight0.3kgWet weight0.5kg industral programmable logic controller,WECON plc,compatible with Mitsubishi