The ALLEN BRADLEY 1756-RM2 is a redundancy module designed for ControlLogix systems, featuring fiber optic communication with 1000 Mbps data transfer rate through 2 ports (1 input and 1 output). It includes a 4-character alphanumeric display and operates at 1.16A @5.1VDC and 3.4mA @24VDC power consumption. Two modules are required per system. This product comes with Radwell's 2-year warranty.