Allen Bradley 1732DS-IB8XOBV4 I/O 16 Point Digital Comb Module Hub

Allen Bradley 1732DS-IB8XOBV4 Armor Block I/O Module

Allen Bradley 1732DS-IB8 Ser A DeviceNet PLC Guard I/O Block Safety Module

Allen Bradley 1732DS-IB8XOBV4 Input Module Series A (LBB44R)

Allen Bradley 1791DS-IB8XOBV4 | Devicenet Block Safety I/O Module

Allen-Bradley 1791ES-IB8XOBV4 /A CompactBlock Guard I/O

Allen-Bradley 1732DS-IB8 Guard I/O w/ DeviceNet AD010D05 Node 8, 8Pt Digital Inp

Allen-Bradley 1791DS-IB8XOBV4 Series A Guard I/O Safety Module USED