Allen Bradley ControlLogix Power Supplies Configuration

PLC Configuration » Allen Bradley ControlLogix » Power Supplies

Available to provide 1.2V, 3.3 V, 5 V, and 24 V DC power. Requires one power supply per chassis for standard systems, or a power supply bundle can be selected for redundant systems.

Your options include one power supply for each chassis in a standard system or a power supply bundle in a redundant system. Power supplies mount on the left end of the chassis and plug directly into the backplane. Redundant power supplies provide additional uptime protection for ControlLogix systems used in critical applications. Consult the following table for the appropriate power supply for your system.

Part Number	Description	Voltage Category	Operating Voltage Range	Chassis
1756-PA72	Standard AC Power Supply	120VAC/220VAC	85... 265VAC	Standard, Series A & B
1756-PA75	Standard AC Power Supply	120VAC/220VAC	85... 265VAC	Standard, Series B
1756-PB72	Standard DC Power Supply	24 VDC	18... 32 VDC	Standard, Series A & B
1756-PB75		24 VDC	18... 32 VDC	Standard, Series B
1756-PC75		48 VDC	30... 60 VDC	Standard, Series B
1756-PH75		125 VDC	90... 143 VDC	Standard, Series B
1756-PAXT	ControlLogix-XT AC power Supply	85... 265VAC	120VAC/240VAC	XT
1756-PBXT	ControlLogix-XT DC power Supply	24 VDC	18... 32 VDC	XT
1756-PA75R/A	Redundant AC Power Supply/2 Needed	120VAC/220VAC	85... 265VAC	Standard, Series B
1756-PB75R/A	Redundant DC Power Supply/2 Needed	24 VDC	19.2... 32 VDC
1756-PAR2	Bundled Kit With: Two 1756 PA75R Power Supplies, Two 1756-CPR2 Cables, & One 1756-PSCA2 Chassis Adapter Module	110 VAC	N/A
1756-PBR2	Bundled Kit With: Two 1756 PB75R Power Supplies, Two 1756-CPR2 Cables, & One 1756-PSCA2 Chassis Adapter Module	24 VDC	N/A
1756-CPR2	Redundant Power Supply Cable/2 Needed - Length: 3 Ft	N/A	N/A
1756-PSCA2	Redundant Power Supply Chassis Adapter Module	N/A	N/A
Annunciator Wiring	User Supplied Wiring connects to solid-state relays for status/troubleshooting: 2 Needed Maximum Length: 10 Ft.	N/A	N/A

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