Allen Bradley SLC 500 1747-L542 Processor Module

New Factory Sealed 1747-BSN SLC 500 Module 1747-BSN

New Factory Sealed 1747-SDN SER B SLC 500 DeviceNet Scanner Module 1747SDN

New Factory Sealed 1747-BSN SLC 500 Module 1747-BSN

New Sealed 1747-BSN SLC 500 Processor Backup Scanner Module

New Factory Sealed 1747-KE SER C SLC 500 PLC Communications Module with warranty

New Factory Sealed 1747-SDN SER B SLC 500 DeviceNet Scanner Module 1747SDN

New Factory Sealed 1746-NIO4V SER A SLC 500 Analog Output Module 1746NIO4V