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1756-PB75
1756-PB75
1756-PB75
  1. 1756-PB75
  2. 1756-PB75
  3. 1756-PB75

Allen Bradley 1756-PB75 Power Supply

£781.94 inc VAT

In Stock · Delivered in 3–5 Working Days
Estimated UK delivery time, subject to order confirmation, courier services and destination. International delivery times vary.
Technical SpecificationsAllen Bradley
Model 1756PB75
Series ControlLogix
Type DC Power Supply Module
Power Rating 75 W
Nominal Input Voltage 24V DC
Input Voltage Range 18…32V DC
Input Voltage Type DC
Protection Type Overvoltage, overcurrent, and thermal shutdown
Enclosure Type Open-type module
Mounting Chassis-mounted
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Allen Bradley 1756-PB75 Power Supply

The AB 1756-PB75 is a high-efficiency power supply module designed for ControlLogix chassis systems. Operating from a DC input voltage range of 18–32V (nominal 24V DC), this 75-watt power supply delivers robust, regulated power across multiple voltage rails to support controllers, I/O modules, and communication cards within the chassis.

Technical Specifications

Model 1756PB75
Series ControlLogix
Type DC Power Supply Module
Nominal Input Voltage 24V DC
Input Voltage Range 18…32V DC
Power Rating 75 W
Mounting Chassis-mounted
Redundancy Support No (non-redundant model)
Form Factor Fits any ControlLogix chassis slot

Electrical Specifications

Input Voltage Type DC
Nominal Output Ratings • 1.2V DC @ 1.5 A • 3.3V DC @ 4 A • 5V DC @ 13 A • 24V DC @ 2.8 A
Power Supply Efficiency ≥85% typical
Power Dissipation Approx. 9–10 W
Hold-up Time >10 ms at full load
Ripple & Noise <50 mV (typical)
Isolation Voltage 30V (continuous), basic insulation
Protection Type Overvoltage, overcurrent, and thermal shutdown

Network & Interface Specifications

Backplane Compatibility Fully compatible with all 1756 ControlLogix chassis
Communication Support Not applicable (power-only module)
Diagnostics LED status indicators for power OK and fault
Supported Protocols Not applicable – power supply only
Monitoring Interface None (non-intelligent module)
System Integration Backplane Compatibility: Fully compatible with all 1756 ControlLogix chassis Communication Support: Not applicable (power-only module) Diagnostics: LED status indicators for power OK and fault

Mechanical Specifications

Width 112 mm
Height 140 mm
Depth 145 mm
Mounting Orientation Vertical, within chassis
Enclosure Type Open-type module
Weight Approx. 1.1 kg
Cooling Method Natural convection

Environmental Specifications

Operating Temperature 0…60 °C
Storage Temperature –40…85 °C
Relative Humidity 5% to 95% non-condensing
Shock Rating 30 g operating, 50 g non-operating
Vibration Resistance 2 g @ 10–500 Hz
Pollution Degree 2
Certifications Suitable for Class I Div 2 hazardous areas

Compliance & Certifications

Certifications UL, c-UL, CE, ATEX, RoHS
EMC Compliance EN 61000-6-2 / 6-4
SIL/PL Rating Not applicable
Standards Met EN 61131-2
Safety Applications General industrial use

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Frequently Asked Questions

How can I check whether 1756-PB75 is the correct replacement?

Check the exact manufacturer part number, electrical ratings, interface type, mounting and equipment compatibility against your existing equipment and the manufacturer’s datasheet.

How quickly can 1756-PB75 be delivered?

This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.

Where can I check specifications and compatibility?

Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.

What warranty does Drive Outlet Megastore offer?

Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.

Weight 1.1 kg

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1756-PB75_Technical-Data.pdf1756-PB75_Installation-Instructions.pdf1756-Selection-Guide-1.pdf

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