1747-L20C | Allen-Bradley SLC 500 Fixed Controller (12 DC Inputs, 8 Relay Outputs) Used This short-circuit-proof supply is well-suited

This short-circuit-proof supply is well-suited for PLC systems

This terminal block is engineered to adhere to stringent UL 508 standards

The unit mounts on the back of compatible 30

Wide voltage compatibility: Operates from 120 to 600 VAC

Wide AC Power Range: Operates from 85–264 VAC to support flexible installation conditions

1747-L20C | Allen-Bradley SLC 500 Fixed Controller (12 DC Inputs, 8 Relay Outputs) Used This short-circuit-proof supply is well-suitedDescription The Allen Bradley 1747 L20C is a fixed hardware SLC 500 controller featuring 1K instruction capacity and capacitor backed RAM memory. It includes twelve 24VDC sinking inputs and eight AC DC relay outputs, supporting embedded high speed counting applications. Designed for 120 240 VAC operation, the controller provides a typical scan time of 8 ms per 1K instructions with 4 s bit execution. Technical Specifications Condition New Never Used