Allen Bradley 1734-IB4 24V DC 4-Channel Sink Input Module

Allen Bradley 1734-IB4 POINT I/O 4 Point Digital Input Module SER D FW 3.031

1734-IB8 8-point I/O digital input module 1734 IB8 *ss

1734-IB8 8-point I/O digital input module 1734 IB8 *ib

1734-IB8 8-point I/O digital input module 1734 IB8 *yu

ALLEN-BRADLEY 1734-IB4 Point I/O 4-Point Digital Input Module

Allen-Bradley 1734-IB4 Input Module Rev A02 24VDC

1734-IB8 8-point I/O digital input module 1734 IB8 *rr