Original Industrial Spare Part
Allen-Bradley 1746-P7 Power Supply | 10-30V DC Input for SLC 500
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- SKU1746-P7 SLC500
- CategoryPLC & Industrial Automation Modules
- BrandAllen-Bradley (Rockwell)
- SupportAvailability, lead time, condition, and shipping coordination
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Include quantity, required condition, destination country, and target delivery timing. Current reference: Allen-Bradley 1746-P7 Power Supply | 10-30V DC Input for SLC 500 with SKU 1746-P7 SLC500.
Allen-Bradley 1746-P7 Power Supply Module — Reliable DC Power for SLC 500 Systems
The Allen-Bradley 1746-P7 delivers dependable power conversion for SLC 500 programmable logic controllers in industrial automation environments. Engineered with a wide 10-30V DC input range, this rack-mount power supply provides stable 5V DC output at 3.6 amperes, ensuring consistent operation of your control system components.
Core Technical Specifications
- Input Voltage Range: 10-30V DC
- Output Voltage: 5V DC regulated
- Output Current: 3.6A continuous
- Power Capacity: 18W maximum
- Mounting Type: SLC 500 rack-mount chassis
- Operating Temperature: 0 °C to 60 °C (32 °F to 140 °F)
- Status Indication: LED power indicator
- Compliance: UL Listed, CSA Certified, CE Marked
Industrial Application Scenarios
The 1746-P7 power supply excels in manufacturing facilities where DC power infrastructure is already established. Typical installations include food processing plants with 24V DC control systems, automotive assembly lines utilizing battery-backed power, and remote monitoring stations powered by solar panels or battery banks. Its wide input voltage tolerance accommodates voltage fluctuations common in industrial settings, making it particularly suitable for harsh electrical environments.
Integration & Solution Benefits
This power module integrates directly into SLC 500 chassis slots, eliminating external mounting requirements and reducing installation complexity. The compact design maximizes rack space efficiency while built-in overcurrent and overvoltage protection safeguards connected I/O modules. Field-replaceable design enables rapid maintenance with minimal system downtime imply remove the securing screw, disconnect power, and swap the module without disturbing adjacent components.
Common Technical Questions
Q: What’s the difference between 1746-P7 and 1746-P2 power supplies?
A: The 1746-P7 accepts 10-30V DC input, while the 1746-P2 requires 120/240V AC input. Choose based on your facility’s available power infrastructure.
Q: How many I/O modules can this power supply support?
A: With 3.6A capacity, the 1746-P7 typically powers 6-10 standard I/O modules, depending on their individual current requirements. Consult module specifications for exact calculations.
Q: Can I use this with ControlLogix or CompactLogix systems?
A: No, the 1746-P7 is designed exclusively for SLC 500 chassis. ControlLogix requires 1756-series power supplies, while CompactLogix uses 1769-series modules.
Q: Does this power supply support redundant configurations?
A: The 1746-P7 does not support redundancy. For critical applications requiring backup power, consider implementing UPS systems or dual power supply architectures.
Warranty Coverage
Each Allen-Bradley 1746-P7 power supply module is backed by our 12-month comprehensive warranty covering manufacturing defects and operational failures. Our technical support team provides installation assistance, troubleshooting guidance, and replacement coordination to minimize production interruptions.
Compatible Products
| Model | Description | Link |
|---|---|---|
| 1746-P2 | AC Power Supply for SLC 500 | View Product |
| 1747-L542 | SLC 5/04 Modular Processor | View Product |
| 1746-P2/C | Enhanced AC Power Supply Module | View Product |
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191
| Product Series | ControlLogix 1756 |
|---|---|
| Country of Origin | US |
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