Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The 1746-IA4 SLC 500 is a versatile 4-channel digital input module designed for general-purpose applications, operating efficiently within an 85 to 132V AC range with a frequency of 47 to 63 Hz. It features a compact profile measuring 5" x 2" x 6" and weighing 0.17 kg, supporting efficient thermal management with minimal power dissipation at 0.27 watts per point. Equipped with standard features, the module boasts a status display and open-style enclosure, offering optimal performance within a temperature range of 32 to 140 degrees Fahrenheit, making it suitable for a variety of industrial environments.