PLC-5 Communication Adapter Module Cat. 1771-KA2 Ser A FW A *su

PLC-5 Communication Adapter Module Cat. 1771-KA2 Ser A FW A #pb

New Factory Sealed AB 1747-DCM SER A SLC 500 Direct Communication Module 1747DCM

One New PLC Communication Extension Board FX2N-485-BD SPOT STOCK #pb

New PLC Communication Extension Board FX2N-485-BD #pb

CB 1241 RS485 for PLC Expansion Module S7-1200 Communication Board R2X47052

CB 1241 RS485 for PLC Expansion Module S7-1200 Communication Board T2V98438

1PC NEW PLC Communication Extension Board FX2N-485-BD FAST SHIP #pb