Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Allen-Bradley 1771-ID is a dual-rated input module with individual channel isolation, accommodating both 120VAC and 120VDC operations, and is capable of handling input voltages from 92-138VAC at 47-63 Hz and 92-138VDC. This module, which fits any 1771 I/O chassis using a single slot, includes a field wiring arm with the option to replace it with the 1771-WD for enhanced modular wiring flexibility. It features a power dissipation range of 0.4 to 4.4 Watts, benefits from input filtering for improved power quality, and is ideal for isolated-circuit multi-phase applications with devices such as float switches and pushbuttons.