Allen-Bradley 1756-DHRIO Series C ControlLogix DH+ / Remote I/O Bridge Module

Allen-Bradley 1756-EN2TR/C ControlLogix Dual Port Ethernet Module, 1756-EN2TR

Brand New 1756-CNB Series D ControlLogix ControlNet Communication Module

Allen Bradley 1756-DHRIO /B DH +/RIO Communications Interface FW Rev. 2.17

New Factory Sealed AB Allen-Bradley 1756-ENBT ControlLogix EtherNet/IP Module

1756-DNB (Ser B) ControlLogix DeviceNet communication module

Allen-Bradley 1756-DNB Series D DeviceNet Comms Control Logix Module

1756-EN2TP ControlLogix Parallel Redundancy Protocol Communications Module