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Allen-Bradley 1756-PA72K
Overview
The Allen-Bradley 1756-PA72K is a standard AC power supply for ControlLogix chassis, delivering 75 watts of backplane power at 120/240V AC input. This model features a conformal coating that enhances durability in environments with high humidity, dust, or corrosive conditions. It's ideal for supplying reliable power to ControlLogix modules in industrial automation systems.
Key Features
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Power Supply Type: Standard
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Input Voltage: 85–265V AC (47–63 Hz)
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Output Power: 75W
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Mounting: Left-side of ControlLogix chassis
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Conformal Coating: Yes – for protection in harsh environments
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Backplane Current: 1.5 A @ 5V DC, 1.2 A @ 24V DC
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Cooling: Natural convection
-
LED Indicators: Power and status LEDs for diagnostics
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Chassis Compatibility: All 1756 ControlLogix chassis
Technical Specifications
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Catalog Number: 1756-PA72K
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Input Voltage Range: 85–265V AC
-
Input Frequency: 47–63 Hz
-
Nominal Output Power: 75 watts
-
Inrush Current: 20 A max
-
Backplane Output: 1.5 A @ 5V DC, 1.2 A @ 24V DC
-
Conformal Coating: Yes (K-suffix)
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Mounting Location: Left end of 1756 chassis
-
Operating Temp: 0°C to 60°C
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Storage Temp: –40°C to +85°C
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Certifications: UL, CE, CSA, c-UL, RoHS
Applications
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Industrial automation systems with ControlLogix
-
Harsh environments requiring coated electronics
-
OEM equipment with AC power sources
-
Manufacturing and processing plants
-
Control panels in dusty or humid conditions
Why Choose the 1756-PA72K
-
Durable Design: Conformal coated for added reliability
-
Universal Input Range: Supports 120V or 240V AC systems
-
Efficient Power Delivery: Supplies both 5V and 24V backplane power
-
Compact Mounting: Installs directly into ControlLogix chassis
-
Proven Compatibility: Designed and tested for Allen-Bradley systems
Order Now
The Allen-Bradley 1756-PA72K ControlLogix power supply is available and ships worldwide.
Description
Allen-Bradley 1756-PA72K
Overview
The Allen-Bradley 1756-PA72K is a standard AC power supply for ControlLogix chassis, delivering 75 watts of backplane power at 120/240V AC input. This model features a conformal coating that enhances durability in environments with high humidity, dust, or corrosive conditions. It's ideal for supplying reliable power to ControlLogix modules in industrial automation systems.
Key Features
-
Power Supply Type: Standard
-
Input Voltage: 85–265V AC (47–63 Hz)
-
Output Power: 75W
-
Mounting: Left-side of ControlLogix chassis
-
Conformal Coating: Yes – for protection in harsh environments
-
Backplane Current: 1.5 A @ 5V DC, 1.2 A @ 24V DC
-
Cooling: Natural convection
-
LED Indicators: Power and status LEDs for diagnostics
-
Chassis Compatibility: All 1756 ControlLogix chassis
Technical Specifications
-
Catalog Number: 1756-PA72K
-
Input Voltage Range: 85–265V AC
-
Input Frequency: 47–63 Hz
-
Nominal Output Power: 75 watts
-
Inrush Current: 20 A max
-
Backplane Output: 1.5 A @ 5V DC, 1.2 A @ 24V DC
-
Conformal Coating: Yes (K-suffix)
-
Mounting Location: Left end of 1756 chassis
-
Operating Temp: 0°C to 60°C
-
Storage Temp: –40°C to +85°C
-
Certifications: UL, CE, CSA, c-UL, RoHS
Applications
-
Industrial automation systems with ControlLogix
-
Harsh environments requiring coated electronics
-
OEM equipment with AC power sources
-
Manufacturing and processing plants
-
Control panels in dusty or humid conditions
Why Choose the 1756-PA72K
-
Durable Design: Conformal coated for added reliability
-
Universal Input Range: Supports 120V or 240V AC systems
-
Efficient Power Delivery: Supplies both 5V and 24V backplane power
-
Compact Mounting: Installs directly into ControlLogix chassis
-
Proven Compatibility: Designed and tested for Allen-Bradley systems
Order Now
The Allen-Bradley 1756-PA72K ControlLogix power supply is available and ships worldwide.