Allen Bradley 1791DS-IB16 DeviceNet Safety I/O Module USIP

Allen Bradley 1746-I012 Series B SLC 500 Combination I/O Module USIP

Allen Bradley 1771-SN /A PLC-5 Sub I/O Scanner Module, F/W C, 1771SN

Allen Bradley 1771-OQ16 Series B I/O Module USIP

Allen Bradley 1771-OQ16 Series A I/O Module USIP

ALLEN BRADLEY 1771-SN/B REMOTE I/O SCANNER MODULE SER B WITH SWING ARM

Allen-Bradley 1771-SN I/O Scanner Module - SCRAP GOLD

Allen Bradley 1791-IOVX 24V DC I/O Module USIP