1746-P7 Allen Bradley SLC500 System PWR SUPP-RACK MOUNT 1746P7
Product Spotlights
Rossonix Co., Limited is proud to present the Allen Bradley 1746-P7 SLC500 System Power Supply (Rack Mount). As a trusted trading partner since 2011 with an annual export value exceeding US$5 million, we offer genuine industrial automation components that meet the rigorous demands of global customers. This power supply module is designed specifically for the Allen-Bradley SLC500 programmable logic controller platform, delivering reliable and stable power to your control system. Whether you are upgrading an existing line or building a new system, the 1746-P7 ensures seamless integration and long-term performance.
Product Overview & Key Features
- Direct Replacement for SLC500 Systems – The 1746-P7 is the original Allen-Bradley power supply module specifically engineered for the SLC500 chassis. It provides the necessary DC power to the processor and I/O modules, ensuring stable operation even in harsh industrial environments.
- Rack Mount Design – Mounts directly into the SLC500 rack (fixed or sliding) without any additional hardware. Its compact footprint saves valuable panel space while maintaining easy access for maintenance.
- Wide Input Voltage Range – Accepts input voltages from 85 to 265 VAC (47-63 Hz) , making it suitable for global installations. The universal input eliminates the need for voltage converters or special wiring.
- High Efficiency & Low Ripple – Outputs a regulated 24 VDC with current capacity up to 5 Amps (typical) . The low ripple noise ensures sensitive electronics receive clean power, reducing the risk of malfunctions.
- Built-in Protection – Overcurrent, overvoltage, and short-circuit protection safeguard both the power supply and connected modules. Thermal shutdown prevents damage under extreme conditions.
- LED Status Indicators – Front-panel LEDs provide at-a-glance diagnostics for power OK, fault, and input status, simplifying troubleshooting.
- Global Compatibility – Works with Allen-Bradley SLC500, SLC 5/01, 5/02, 5/03, 5/04, and 5/05 processors. Also compatible with many third-party chassis and modules.
Technical Specifications
| Parameter | Value | Remarks |
|---|---|---|
| Part Number | 1746-P7 | Original Allen-Bradley |
| Input Voltage | 85-265 VAC, 47-63 Hz | Auto-ranging |
| Output Voltage | 24 VDC ±5% | Regulated |
| Output Current | 5 A (Maximum) | Continuous |
| Ripple & Noise | <50 mVpp | Typical |
| Operating Temperature | 0 to 60 °C | With derating above 50°C |
| Storage Temperature | -40 to 85 °C | Non-condensing |
| Protection | Overcurrent, Overvoltage, Short-Circuit, Thermal | Built-in |
| Mounting | Rack Mount (Fixed or Sliding) | Compatible with SLC500 chassis |
| Weight | Approx. 0.6 kg (1.3 lbs) | Varies by condition |
Advantages & Customer Benefits
- Reliable Power for Critical Control – The 1746-P7 ensures your SLC500 system runs without unexpected shutdowns. Reduced downtime directly improves production efficiency.
- Easy Installation & Retrofit – Drop-in replacement for existing 1746-P7 modules. No additional wiring or configuration required. Saves time and labor costs.
- Global Voltage Support – Whether in North America (120V) , Europe (230V) , or Asia (220V) , the auto-ranging input works everywhere. One SKU for worldwide use simplifies inventory management.
- Proven Compatibility – Tested with all major SLC500 processors. Rossonix guarantees functional compatibility with your existing hardware.
- Cost-Effective Solution – As an experienced trading company, we source competitively and pass savings to you. New, used, and refurbished options available to fit any budget.
Why Choose Rossonix Co., Limited?
Since 2011, Rossonix has been a reliable partner for industrial automation components. Our annual export value of US$5–10 million reflects the trust of customers across North America, South America, Europe, Oceania, the Middle East, and Asia. We maintain an overseas office to ensure responsive support and fast shipping from our ports in Shenzhen, Hong Kong, and Europe. Our ISO9000/ISO9001 certified quality management system ensures that every product undergoes rigorous inspection before dispatch. With a dedicated team of 11–50 employees, we are large enough to handle volume orders yet nimble enough to provide personalized service. Choose Rossonix for genuine Allen-Bradley products, competitive pricing, and peace of mind.
Contact us today to inquire about the 1746-P7 power supply or any other automation needs. We offer flexible quantities and fast lead times. Let us help you keep your production running smoothly!
Frequently Asked Questions (FAQ)
-
Q: Is this power supply compatible with Allen-Bradley SLC 5/04 or 5/05 processors?
A: Yes, the 1746-P7 is designed for the entire SLC500 family, including 5/01, 5/02, 5/03, 5/04, and 5/05 processors. It provides the required 24 VDC backplane power for all modules. -
Q: What is the difference between the 1746-P7 and other SLC500 power supplies like 1746-P1 or 1746-P2?
A: The 1746-P7 is a higher-output version (5A) compared to the 1746-P1 (2A) and 1746-P2 (3A) . It is suitable for larger systems with more I/O modules. Always check your system’s total current draw to select the appropriate supply. -
Q: Can this power supply be used with a DC input system?
A: The 1746-P7 is designed for AC input (85-265 VAC) . If you need a DC-input version, please consider models like 1746-P4 (24 VDC input) . Contact us for assistance. -
Q: What is the typical lead time for new/used units?
A: For items in stock, we can ship within 1-3 business days from Shenzhen or Hong Kong. For special orders, lead time is typically 2-4 weeks. Please inquire for current availability. -
Q: Do you offer warranty on this product?
A: Yes, we provide a standard 12-month warranty against defects in materials and workmanship. Extended warranty options are available upon request. -
Q: Is this a genuine Allen-Bradley product or a compatible alternative?
A: We supply genuine Allen-Bradley (Rockwell Automation) products. All units are sourced from authorized channels or verified surplus stocks. Counterfeit or clone products are never used. -
Q: Can I use this power supply with a 1746-A10 chassis?
A: Absolutely. The 1746-P7 mounts directly into any standard SLC500 chassis including 4-slot (1746-A4) , 7-slot (1746-A7) , 10-slot (1746-A10) , and 13-slot (1746-A13) configurations. -
Q: What documentation do you provide with the order?
A: Each unit includes a packing slip, inspection report (for used/refurbished) , and a copy of the original Allen-Bradley data sheet if available. Certificates of conformance can be provided upon request.
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