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-IT is a versatile digital input module designed for 60V DC sinking applications with a wide operating voltage range from 12 to 72V DC. It features eight inputs and provides reliable performance with a backplane current of 74mA and a minimal off-state current of 1.3mA. This module enhances operational flexibility, integrating seamlessly with various source switching devices, and allows hassle-free maintenance with its wiring arm design, facilitating module swaps without disrupting wiring connections. Its capability extends to functioning as a DC output driver module, supporting fast-response DC input modules, with input currents of 8mA at 12V DC and 24mA at 24V DC. The modules efficient power management and quick signal response make it ideal for complex, dynamic control systems, and it is easily mounted within a rack, ensuring streamlined integration in industrial settings.