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-SIM PLC 5 Input/Output Simulation Module is a versatile tool for testing program responses within the 1771 universal I/O chassis, eliminating the need for manual input devices and temporary output test lamps. Featuring eight input simulation switches and eight output indicators with built-in LEDs, this module efficiently simulates a wide array of testing scenarios while drawing 300mA of backplane current at 5V DC. Designed for flexibility, it installs in both High byte and Low byte slots and operates reliably in temperatures ranging from 32 to 140°F with a robust non-operational range of -40 to 185°F, all within its compact 2 x 6 x 10-inch frame, weighing just 1 pound.