Allen-Bradley 1746-P2 SLC 500 Power Supply Module is a rack-mount power supply for the SLC 500 modular controller family. It accepts 120/240 VAC input (50/60 Hz) and provides an 18–30 V DC output to power the backplane and I/O modules in a 1746-series chassis. The 5 V DC backplane rail is rated up to 5 A, while the 24 V DC rail can supply up to 0.96 A, with total output power up to 70 W max. Physical dimensions are 5.5 in (L) x 2.9 in (W) x 5.7 in (H); operating temperature range is 0–60°C, with storage from -40 to 85°C and up to 95% relative humidity.
