Allen-Bradley 1771-IFE/C – Analog Input Module (12-bit) for PLC-5 systems.

Allen Bradley 1771-OD /C PLC 5 Isolated AC Output Module 1771-0D W15

Allen Bradley 1771-DLC (12-24V) Gray Encoder Input Module

1771-IND /B Allen Bradley PLC 5 AC/DC Input Module 1771-1ND W567

Allen Bradley 1771-DL PLC 5 Gray Encoder Input Module 1771DL W556

1771-IAD /C Allen Bradley PLC 5 Input Module 1771-1AD 1771IAD W529

Allen-Bradley 1771-DLC Gray Encoder Input Module, PLC-5, 12-24VDC

New Allen Bradley 1771-IBD Ser. B PLC-5 DC Input Module