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Home Product 1756-PB75RK Redundant Power Supply | Rockwell Automation ControlLogix 120/240V AC Input
ControlLogix 5580 controller

1756-PB75RK Redundant Power Supply | Rockwell Automation ControlLogix 120/240V AC Input

1756-PB75RK Power Supply
Allen-Bradley PB75RK
ControlLogix Power Module
1756-PB75RK
1756-PB75RK Power Supply by Allen-Bradley, a ControlLogix Power Module delivering reliable 75W output for industrial automation systems with DIN-rail compatibility and system integration.
Categories:Automation
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Product Description

The 1756-PB75RK Power Supply, part of the Allen-Bradley ControlLogix Power Module family, is a high-performance 240W AC-DC power supply designed to support industrial automation systems. It operates within an input voltage range of 85–265V AC (50/60Hz) and delivers a 24V DC output at 10A, ensuring stable power distribution for up to 15 connected ControlLogix modules. Engineered for reliability in manufacturing, process control, and heavy machinery applications, it integrates seamlessly with ControlLogix chassis via direct backplane connectivity. Key advantages include wide input voltage tolerance, overvoltage/overcurrent protection, and hot-swappable capability for minimal downtime. However, it lacks built-in redundancy and requires proper thermal management, as its operational temperature is limited to 0–60°C. The modular design ensures compatibility with ControlLogix systems, making it ideal for scalable automation solutions.
1756-PB75RK Power Supply Specifications
ParameterSpecification
ManufacturerAllen-Bradley
SeriesControlLogix Power Module
Input Voltage Range100-240V AC
Output Voltage5V DC (logic power)
Current Capacity25A @ 5V DC
Power Rating75W (typical)
Efficiency≥85% (full load)
Operating Temperature0°C to 60°C (32°F to 140°F)
CertificationUL 508, CE, cULus Listed
Backplane ConnectionControlLogix redundant backplane
Status IndicatorsPower OK, Module Fault, Replace Module
Protection FeaturesOvercurrent, Overtemperature, Short Circuit
Redundancy SupportHot-swappable with PB75RK redundant pair
InstallationVertical or horizontal mounting
Cooling MethodConvection cooling
Weight1.2 kg (2.65 lb)
CompatibilityControlLogix 1756 chassis and modules
question:What is the warranty policy?
answer:We provide a product warranty covering defects, with terms varying by item. Contact us for detailed warranty information.
question:Do you accept payment after delivery?
answer:Standard terms require prepayment or LC, but flexible solutions can be discussed for long-term trusted partners.
question:Why choose your company?
answer:Asia's leading industrial automation trader with 20+ years expertise, 85% repeat clients, and guaranteed product reliability and credibility.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What is the warranty policy?
answer:We provide a product warranty covering defects, with terms varying by item. Contact us for detailed warranty information.
question:Do you accept payment after delivery?
answer:Standard terms require prepayment or LC, but flexible solutions can be discussed for long-term trusted partners.
question:Why choose your company?
answer:Asia's leading industrial automation trader with 20+ years expertise, 85% repeat clients, and guaranteed product reliability and credibility.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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