Allen-Bradley 5120P1B

The Allen-Bradley 5120P1B power supply, designed specifically for the PLC-5/250 system, ensures reliable performance with its dual input capabilities. This B revision unit accepts voltages ranging from 85 to 132 Volts AC at 5 Amps and 170 to 264 Volts AC at 3 Amps, operating efficiently at a frequency of 47 to 63 Hertz. With a maximum output of 223 Watts when paired with a blower, it provides essential power with 5 Volts DC at 35 Amps, 12 Volts DC at 3 Amps, and -12 Volts DC at 1 Amp to support various modules. Housed conveniently in a double-wide slot on the left side of the pyramid integrator chassis, the 5120P1B is integral to managing complex processes and ensuring seamless connectivity with components such as remote I/O processors and communication interfaces like Ethernet and OSI. This power supply enhances the capability and operational efficiency of the PLC-5 series systems.