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-ID16K is a 120V AC/DC isolated 16-input module designed to withstand challenging environments thanks to its conformal coating that protects against humidity and contaminants. It features a selectable input filter for suppressing voltage transients induced by contact bounces or electrical noise, enhancing overall performance and extending product life. Compatible with a range of 1771 I/O chassis from A1B to A4B, this module offers an input voltage range of 74-138V AC at 47-63Hz and 105-138V DC, with a nominal input of 120V AC/DC. It includes a factory-set filter time of 9ms, alterable by filter time jumpers, and comes complete with a 40 Terminal Field 1771-WN Wiring Arm for convenient installation.