DESCRIZIONE PRODOTTO
ALLEN BRADLEY 1756-PB72 - Chassis Power Supply Module
The ALLEN BRADLEY 1756-PB72 is a ControlLogix chassis power supply module engineered to deliver regulated DC power to the backplane of a 1756 ControlLogix system. It converts incoming AC line voltage into the necessary 5.1V DC, 3.3V DC, and 24V DC required for ControlLogix processors, I/O modules, and communication modules. This component is critical for maintaining operational integrity in high-performance industrial automation applications, including process control, discrete manufacturing, and motion control systems.
Technical Specifications:
- SERIES/FAMILY: ControlLogix
- COMPONENT TYPE: Chassis Power Supply Module
- ELECTRICAL SPECS:
- INPUT VOLTAGE RANGE: 85-265VAC
- NOMINAL INPUT VOLTAGE: 120/240VAC
- INPUT FREQUENCY: 47-63 Hz
- OUTPUT VOLTAGE (BACKPLANE): 5.1VDC, 3.3VDC, 24VDC
- OUTPUT CURRENT (5.1VDC): 13 A
- OUTPUT CURRENT (3.3VDC): 5 A
- OUTPUT CURRENT (24VDC): 2.5 A
- TOTAL BACKPLANE POWER: 75 W
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Single-slot ControlLogix module
- MOUNTING: Chassis backplane
- INTERFACE/CONTROL:
- INTERFACE: ControlLogix backplane
- INDICATORS: Status LEDs for power and fault
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Open Type)
- COOLING METHOD: Convection
- OPERATING TEMPERATURE: 0 to 60 degrees C (32 to 140 degrees F)
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: Allen-Bradley ControlLogix 1756 Chassis
- APPLICATION: Industrial control systems requiring reliable backplane power for processors, I/O, and communication modules in process control, discrete manufacturing, and motion control.