Allen-Bradley 1746-A10 SLC 500 PLC IO Input Module

Allen-Bradley 1746-A10 is a 10-slot SLC 500 PLC chassis that provides the backplane and mounting framework for a modular SLC 500 controller system. The chassis accommodates a processor module plus multiple I/O or communication modules in a single 10-slot rack, enabling compact, centralized wiring for small to mid-size control applications. It supports an operating temperature range of 0 to 60 °C (32 to 140 °F), a storage range of -40 to 85 °C, and up to 95% relative humidity, making it suitable for common industrial environments. This 10-slot chassis is used to organize and connect SLC 500 components in a cohesive rack, leveraging the modularity of the 1746 family to tailor I/O density and configuration for your control system.