Allen-Bradley 1746-P2 Power Supply Module For SLC 500

The Allen-Bradley 1746-P2 Power Supply Module is a rack-mount power source for the SLC 500 modular chassis that accepts 120/240 VAC input and provides 18–30 V DC to the backplane, supporting the 5 V and 24 V rails with backplane currents of up to 5 A and 0.96 A respectively. It draws up to 70 W from mains at 50/60 Hz and has an inrush current rating up to 20 A. Measuring about 5.5 x 2.9 x 5.7 inches and weighing roughly 1.1 kg (2.5 lb), the P2 is specified for operation from 0 to 60 C. A common use is to power the SLC 500 four-slot chassis such as the 1744-A2 and all mounted I/O modules, enabling reliable operation of Allen-Bradley SLC 500 controllers in industrial automation environments.