Allen-Bradley 1734-IA4 - 4-Point Digital Input Module, 4 input channels, 120V AC input

Allen-Bradley 1734-IA4 4-Point Digital Input Module — 4-channel 120V AC digital input. The Allen-Bradley 1734-IA4 is a POINT I/O 4-point digital input module. It accepts four channels of 120V AC discrete input signals for connection to sensors, switches, and other field devices. It is part of the modular, in-cabinet 1734 POINT I/O platform..

MPN / SKU: 1734-IA4

1734-IA4 Applications

The 1734-IA4 is used to bring 120V AC discrete field signals into a POINT I/O node, such as limit switches, pushbuttons, proximity sensors, and relay contacts. Its four channels make it suitable for compact distributed I/O where a small AC input count is needed. It mounts on a 1734 removable terminal base alongside a communication adapter and other POINT I/O modules. The module operates over a -20 to 55 C temperature range. It is commonly applied in machine control and process skid applications running on 120V AC field wiring.

1734-IA4 Specifications