The ALLEN BRADLEY 1747-L20C is a discontinued SLC 500 fixed hardware style controller with 1K words memory and DH-485 communication. It features 12 24V DC digital inputs (sink type) and 8 relay contact digital outputs, operating on 120/240 VAC power. This unit comes with Beyondtech's warranty (original manufacturer warranty no longer applies).
Contact us
Contact us for volume pricing, technical support, repair quotes, and detailed product photos or videos.
The ALLEN BRADLEY 1747-L20C is a discontinued SLC 500 fixed hardware style controller with 1K words memory and DH-485 communication. It features 12 24V DC digital inputs (sink type) and 8 relay contact digital outputs, operating on 120/240 VAC power. This unit comes with Beyondtech's warranty (original manufacturer warranty no longer applies).
