... relay) Communication port:support RS422/RS485(optional) industral programmable logic controller,WECON plc,compatible with Mitsubishi Model LX2N-40MR-A ... ,HMI,inverter and others device communication(optional)CAN:use board panel to extend(optional) Extension module Support to extend ... *102*97mmNet weight0.3kgWet weight0.5kg industral programmable logic controller,WECON plc,compatible with Mitsubishi