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- Allen Bradley
- 1746-P5
- PLC Module/Rack
- USA
- 200 × 227 × 171 mm
- 1.4kg
- Xiamen, China
- New & In Stock
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Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Allen Bradley 1746-P5 — Detailed Technical Overview
1. Product Introduction
The Allen Bradley 1746-P5 is a high-performance power supply module designed for use in modular PLC rack systems. It belongs to the SLC 500 platform and is engineered to provide stable and sufficient DC power to support multiple processors and I/O modules operating within the same chassis.
This model is an AC-powered unit, converting standard industrial AC input into regulated DC voltages required by the backplane. Compared with mid-range power supplies, the 1746-P5 offers higher output current capacity, making it well suited for complex systems with dense module configurations.
Installed on the left side of the rack, it acts as the main power source for the entire system. Its internal design focuses on reliability, electrical stability, and continuous operation in demanding environments.
2. Product Parameters
Technical Specifications
| Parameter | Value |
|---|---|
| Model | 1746-P5 |
| Series | SLC 500 |
| Module Type | Power Supply |
| Input Voltage | 120 / 240 V AC |
| Input Voltage Range | 85–132 V AC / 170–265 V AC |
| Frequency | 47–63 Hz |
| Input Power | Approx. 120–180 W |
| Inrush Current | Up to 45 A |
| Backplane Output (5V DC) | 10 A |
| Backplane Output (24V DC) | 2.88 A |
| User Output Voltage | 24 V DC |
| User Output Current | 1 A |
| Output Voltage Range | 18–30 V DC |
| Hold-up Time | ≥ 20 ms |
| Isolation | High isolation design |
| Protection | Internal fuse and overload protection |
| Operating Temperature | 0 to 60°C |
| Installation Type | Rack-mounted |
| Dimensions (mm) | 200 × 227 × 171 |
| Weight (kg) | 1.4 kg |
3. Product Applications
The 1746-P5 is designed for industrial automation systems that require higher power availability and stable long-term performance.
Typical application areas include:
- Large automated production lines
- Heavy-duty material handling systems
- Packaging and high-speed machinery
- Power generation and distribution control
- Process automation in industries such as chemical and water treatment
Its higher output capability makes it ideal for systems with multiple I/O modules, communication cards, and processor units working simultaneously.
4. Product Advantages
High Output Capacity
Capable of supporting large PLC configurations with multiple modules.
Reliable Power Conversion
Ensures stable DC output from fluctuating AC input sources.
Wide Voltage Compatibility
Supports dual AC voltage ranges, enabling flexible deployment.
Durable Industrial Design
Engineered for continuous operation in harsh environments.
Integrated Protection Features
Includes fuse protection, overload protection, and electrical isolation for safe operation.
5. Brand Information
Allen Bradley is widely recognized in industrial automation for producing PLC systems, power solutions, and control components.
Its products are used globally across manufacturing, energy, and infrastructure sectors, known for durability and consistent performance.
6. Product Series
- Series Name: SLC 500
- Category: PLC Power Supply Module
The SLC 500 series is a modular control platform that supports scalable automation systems. It allows flexible configuration with a wide range of processors and I/O modules, making it suitable for various industrial applications.
7. Recommended Models (Same Series / Related)
Related Models Table
| Model | Input Voltage | Output Capacity | Power | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1746-P1 | 120/240V AC | 2A @ 5V | ~50W | 140 × 74 × 145 | 0.9 kg |
| 1746-P2 | 120/240V AC | 5A @ 5V | ~70W | 140 × 74 × 145 | 1.1 kg |
| 1746-P3 | 24V DC | 5A @ 5V | ~85W | 140 × 74 × 145 | 1.1 kg |
| 1746-P4 | 120/240V AC | 10A @ 5V | ~100W | 200 × 227 × 171 | 1.4 kg |
| 1746-P6 | 120/240V AC | 8A @ 5V | ~110W | 140 × 74 × 145 | 1.3 kg |
8. Recommended Popular Models (Same Brand)
Popular Models Table
| Model | Series | Function | Input Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1756-PA72 | ControlLogix | Power Supply | 120/240V AC | 140 × 112 × 145 | 1.3 kg |
| 1756-PB72 | ControlLogix | Power Supply | 24V DC | 140 × 112 × 145 | 1.2 kg |
| 1769-PA2 | CompactLogix | Power Supply | 120/240V AC | 118 × 87 × 140 | 0.9 kg |
| 1769-PB2 | CompactLogix | Power Supply | 24V DC | 118 × 87 × 140 | 0.9 kg |
| 1606-XLE240E | Industrial PSU | DIN Rail Power Supply | 100–240V AC | 123 × 50 × 125 | 0.8 kg |