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Allen-Bradley 1756-PB75R | Reliable Redundant DC Power for ControlLogix Systems
Overview
The Allen-Bradley 1756-PB75R is a redundant DC power supply designed for ControlLogix systems. Operating with a 24V DC input, it delivers a 75W output to the backplane, ensuring consistent power delivery and system reliability. Its redundant configuration allows for seamless power supply switchover in critical applications.
Key Features
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Input Voltage: 19.2–32V DC
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Output Power: 75W
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Output Voltages:
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5.1V DC @ 13 A
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3.3V DC @ 4 A
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1.2V DC @ 1.5 A
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24V DC @ 1.75 A
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Redundancy: Supports dual power supply configuration for uninterrupted operation
-
Mounting: Panel mount
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Enclosure: Open-style (IP20)
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Status Indicators: LED indicators for power and redundancy status
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Compatibility: Works with ControlLogix chassis via 1756-PSCA2 chassis adapter and 1756-CPR2 cables
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Operating Temperature: 0°C to 60°C (32°F to 140°F)
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Certifications: UL, cULus, CE, RoHS
Technical Specifications
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Catalog Number: 1756-PB75R
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Input Voltage Range: 19.2–32V DC
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Maximum Input Power: 110 W
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Inrush Current: 30 A max
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Hold-up Time: 20 ms
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Isolation Voltage: 250V (continuous), reinforced insulation
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Dimensions (HxWxD): 17.5 x 14.5 x 13.7 cm (6.9 x 5.7 x 5.4 in.)
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Weight: Approximately 1.45 kg (3.2 lb)
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Chassis Compatibility: 1756-A4, A7, A10, A13, A17 series B and C
Applications
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High-availability industrial automation systems
-
Critical process control applications
-
Redundant power configurations in ControlLogix environments
Why Choose the 1756-PB75R?
-
Enhanced Reliability: Redundant design ensures continuous power supply
-
Seamless Integration: Compatible with existing ControlLogix chassis and components
-
Compact Design: Saves panel space with efficient form factor
-
Easy Monitoring: LED indicators provide quick status checks
Order Now
Available and ready to ship globally.
Description
Allen-Bradley 1756-PB75R | Reliable Redundant DC Power for ControlLogix Systems
Overview
The Allen-Bradley 1756-PB75R is a redundant DC power supply designed for ControlLogix systems. Operating with a 24V DC input, it delivers a 75W output to the backplane, ensuring consistent power delivery and system reliability. Its redundant configuration allows for seamless power supply switchover in critical applications.
Key Features
-
Input Voltage: 19.2–32V DC
-
Output Power: 75W
-
Output Voltages:
-
5.1V DC @ 13 A
-
3.3V DC @ 4 A
-
1.2V DC @ 1.5 A
-
24V DC @ 1.75 A
-
-
Redundancy: Supports dual power supply configuration for uninterrupted operation
-
Mounting: Panel mount
-
Enclosure: Open-style (IP20)
-
Status Indicators: LED indicators for power and redundancy status
-
Compatibility: Works with ControlLogix chassis via 1756-PSCA2 chassis adapter and 1756-CPR2 cables
-
Operating Temperature: 0°C to 60°C (32°F to 140°F)
-
Certifications: UL, cULus, CE, RoHS
Technical Specifications
-
Catalog Number: 1756-PB75R
-
Input Voltage Range: 19.2–32V DC
-
Maximum Input Power: 110 W
-
Inrush Current: 30 A max
-
Hold-up Time: 20 ms
-
Isolation Voltage: 250V (continuous), reinforced insulation
-
Dimensions (HxWxD): 17.5 x 14.5 x 13.7 cm (6.9 x 5.7 x 5.4 in.)
-
Weight: Approximately 1.45 kg (3.2 lb)
-
Chassis Compatibility: 1756-A4, A7, A10, A13, A17 series B and C
Applications
-
High-availability industrial automation systems
-
Critical process control applications
-
Redundant power configurations in ControlLogix environments
Why Choose the 1756-PB75R?
-
Enhanced Reliability: Redundant design ensures continuous power supply
-
Seamless Integration: Compatible with existing ControlLogix chassis and components
-
Compact Design: Saves panel space with efficient form factor
-
Easy Monitoring: LED indicators provide quick status checks
Order Now
Available and ready to ship globally.