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ControlLogix DC Power Supply
SKU: 1756-PB72K
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Short Description
Description:
The 1756-PB72K is a complete 72-watt DC power supply kit for the ControlLogix system, designed to provide dependable backplane power in industrial applications using a 24V DC input.
This kit comprises the 1756-PB72 power supply module, a 1756-CPR2 power cable, and a 1756-PSCA2 chassis adaptor, which are all required for installation.
It's best suited for systems that require DC power, such as battery-backed installations or facilities with centralized distribution.
The 1756-PB72K can handle high current loads and power ControlLogix controllers, I/O modules, and communication cards.
While not redundant, it provides consistent performance for complex automation tasks.
Buy currently uses Select Automation shop pricing and checkout.
Electrical Specifications:
Input Voltage Range: 18–32V DC.
Nominal Input Voltage: 24V DC.
Output Power: 75 W continuous at up to 60°C.
Backplane Current Capacity:
5.1V DC: up to 13 A.
3.3V DC: up to 4 A.
24V DC: up to 2.8 A.
Mechanical & Mounting:
Kit Includes:
1756-PB72 DC Power Supply.
1756-CPR2 Power Cable.
1756-PSCA2 Chassis Adapter.
Mounting Location: Left-side slot of ControlLogix chassis.
Hot-Swappable: No.
Status Indicators: LED for power and fault.
Wire Type: Use 90°C rated copper wire.
Reverse Polarity Protection: Not included—verify wiring before installation.
Environmental Ratings:
Operating Temperature: 0°C to +60°C.
Storage Temperature: –40°C to +85°C.
Humidity: 5% to 95%, non-condensing.
Shock Resistance: 30g.
Vibration Resistance: 10–500 Hz, 5g.