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-DS is a versatile latching module designed to handle input voltages ranging from 10-27V DC, ideal for detecting and latching pulses between 0.1-5.0 ms. It features optical sensor technology with isolated gate and pulse outputs, enhancing its reliability in industrial settings. With configurable pulse capture times and dual reset options, this module offers flexibility in handling both independent and paired operations, while keying protection ensures proper installation and safeguards against incorrect slot positioning. Operating efficiently within a temperature range of 0-60°C and tolerating storage conditions from -40-85°C, the 1771-DS is built to withstand diverse environmental conditions.