Allen-Bradley
1756-PB50 Allen-Bradley ControlLogix Slim Power Supply Module
In stock, ready to ship
Manufacturer: Allen-Bradley
Product No.: 1756-PB50
Product Type: Power Supply
Product Origin: USA
Payment: T/T
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Allen-Bradley 1756-PB50
DC Power Supply Module for ControlLogix Chassis
Product Overview
The 1756-PB50 is a DC power supply module from Rockwell Automation, designed for seamless integration into ControlLogix chassis systems. It delivers regulated multi-voltage DC power to backplane modules, ensuring stable operation in industrial automation applications.
- Model: 1756-PB50
- Product Type: DC Power Supply Module
- System Compatibility: ControlLogix Chassis (1756-A4 to 1756-A17)
Technical Specifications
| Attribute | Specification |
|---|---|
| Input Voltage Range | 18–32 V DC |
| Nominal Input Voltage | 24 V DC |
| Output Voltage Levels | 1.2 V, 3.3 V, 5.1 V, 24 V DC |
| Output Current Capacity | 1.5 A @ 1.2 V, 2 A @ 3.3 V, 8 A @ 5.1 V, 2.5 A @ 24 V |
| Max Output Power | 60 W @ 0–50°C, 50 W @ 0–60°C |
| Hold-Up Time | 30–40 ms depending on load and temperature |
| Isolation Voltage | 250 V continuous, tested @ 3150 V DC for 60 s |
| Wire Size | 2.5 mm² (14 AWG) copper, rated 90°C or higher |
| Operating Temperature | 0°C to +60°C |
| Dimensions (H × W × D) | 14 × 7.8 × 14.5 cm |
| Weight | 0.77 kg |
| Certifications | CE, UL, IEC, RoHS |
Features
- Supplies regulated DC power to ControlLogix backplane modules
- Supports multiple voltage levels for compatibility with diverse I/O and CPU modules
- Slim form factor for efficient use of ControlLogix chassis space
- Reinforced insulation and isolation for industrial safety
- Ideal for standard and extended temperature environments in automation systems