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-OY is a robust PLC-5 contact output module engineered for high-performance tasks, featuring four selectable contact output points. It supports a maximum voltage of 30 VA at 138V AC or 20 VA at 125V DC per output, while capable of handling operating voltages from 0-250V AC and 0-175V DC. This rack-mountable module, designed with a backplane current of 550 mA, sustains a maximum continuous current of 2 A at 100V AC, with specific signal delays of 50 ms for DC and 45 ms +/- 15 for AC when turned off. The 1771-OY requires careful handling due to its mercury content, ensuring stability against excessive vibrations.