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Inputs per Module: 8 (isolated)
Signal input: Catalytic sensor signals (also supports 4–20 mA sensor drive variants)
High Voltage Power Input: Operates on 88-264 Vac or 90-150 Vdc for compatibility with various power sources
Withstanding Voltage: 1500 V AC
Allen Bradley 1771-P4R Power Supply Module Signal Processing Module Inputs per Module: 8 (isolated)Description The 1771 P4R is a 2 slot power supply module designed to deliver consistent and reliable power to I O modules in Allen Bradley's 1771 chassis. It ensures stable operation and supports critical industrial automation systems with redundancy and high efficiency. Specifications Input Voltage Range: 85 264 VAC, 47 63 Hz Maximum Output Power: 75 W Output Voltages and Currents: 1. 2V DC @ 1. 5A 3. 3V DC @ 4A 5V DC @ 13A 24V DC @ 2. 8A Mounting: