Allen-Bradley 1756-IM16I - 16-Point Isolated AC Digital Input Module, 16 isolated AC digital input points, 159-265V AC input range

Allen-Bradley 1756-IM16I 16-Point Isolated AC Digital Input Module — individually isolated 159-265V AC inputs. The Allen-Bradley 1756-IM16I is a ControlLogix 16-point isolated AC digital input module using a 36-pin connector. It accepts 159-265V AC input signals and provides 250 V continuous isolation between inputs, allowing each point to reference a different source. The isolated design suits field devices on separate AC circuits within a single high-density module..

MPN / SKU: 1756-IM16I

1756-IM16I Applications

The 1756-IM16I reads sixteen isolated 120/240V AC field signals into a ControlLogix chassis, ideal where inputs originate from different AC power sources or phases. Per-point isolation prevents cross-coupling between circuits and simplifies wiring of pushbuttons, limit switches and sensors on independent supplies. The 36-pin high-density package conserves chassis slots. It is a common choice in machine control and process plants running 230 V AC field wiring. Point-level status indication aids troubleshooting.

1756-IM16I Specifications