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2 BTU/hr heat
and 4 digital outputs
2 inches (216 x 79 x 30 mm)
It supports single-ended
Wiring: Connected to the terminal of the I/O Module Nest using M4 screws
Allen Bradley 1756-DHRIO Communication Module In Stock Brand New Displacement 2 BTU/hr heatOverview The Allen Bradley 1756 DHRIO is a communication module that allows ControlLogix controllers to communicate with devices on Data Highway Plus (DH+) and Remote I O networks. It provides two independent communication channels, each of which can be configured for DH+ or Remote I O operation. The 1756 DHRIO supports a variety of communication protocols, including DH+ messaging, Control and Information Protocol (CIP) messaging, and block transfers.
