Allen-Bradley 1769-PB2 Compact I Power Supply

Allen-Bradley 1769-PB2 CompactLogix DC power supply provides 2 A at 24 V DC and 0.8 A at 5 V DC to Compact I/O modules in a 1769 rack, powering both I/O and controller circuitry from a single DC source. It distributes power to up to 16 I/O modules with power available from either side of the unit, via two power ports. The module can be mounted on a DIN rail or panel and is part of the CompactLogix 1769 power family alongside PB2K variants, with an operating temperature range of 0–60 C, storage temperature of -40 to 85 C, and humidity up to 95% RH (non-condensing). Wiring uses 14 AWG solid copper conductors rated at 90 C or higher, with insulation up to 1.2 mm.