The Allen-Bradley 1719-PSDC is a DC Power Supply Module designed specifically for EX Distributed I/O Systems, providing a stable 24 Volts DC through backplane connection to supply I/O modules. This power supply offers flexible performance with an output of up to 30 Watts in hazardous zone 2 areas and up to 45 Watts in safe environments. When used in parallel in a chassis, it ensures balanced load distribution, but care must be taken to manage power consumption, especially during startup with modules like the 1719-IF4HB 4-channel I/O, to avoid overload. Engineered to operate reliably between -20 to 60 degrees Celsius, it integrates seamlessly into the 1719 distributed framework for high-efficiency power management.
