The Allen-Bradley 1746-P2 SLC 500 Power Supply Chassis kit (BIN752) combines the 1746-P2 power supply with the 1746-A10 10-slot modular chassis to power a Series SLC 500 rack. The 1746-P2 accepts 120/240 VAC input and delivers 5 A at 5 V DC to the backplane, with an internal 24 V DC rail rated at about 0.96 A. The 1746-A10 chassis provides space for up to ten SLC 500 I/O modules (excluding the power supply) and supports expansion with 1746-C9 and 1746-C7 cables. This configuration is used to assemble compact, modular SLC 500 control systems that require a dedicated backplane and a single power-supply source.
