Product Details
Product Overview
The Allen-Bradley 1746-P1 is a compact AC power supply module designed for the SLC 500 modular controller series. It delivers reliable backplane power to the processor and I/O modules within the SLC chassis, ensuring stable system operation under varying industrial conditions. Supporting a wide AC input range and robust output capacity, this power module provides consistent performance for small to medium control configurations.
Technical Specifications
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Manufacturer: Rockwell Automation
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Brand: Allen-Bradley
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Model Number: 1746-P1
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Series: SLC 500
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Product Type: Power Supply Module
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Input Voltage Range: 120–220 VAC
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Input Frequency: 47–63 Hz
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Input Power: 42 W
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Output Voltage Range: 18–30 VDC
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Internal Current Capacity:
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2 A @ 5 VDC
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0.46 A @ 24 VDC
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Backplane Current:
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2 A @ 5 VDC
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0.46 A @ 24 VDC
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Inrush Current: 20 A
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Fuse Protection: 1746-F1 or equivalent
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Mounting Location: Installed in the leftmost slot of the 1746 chassis
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Dimensions (H x W x D): 14.0 x 5.8 x 14.5 cm (5.5 x 2.3 x 5.7 in)
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Weight: 0.9 kg (2 lb)
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Operating Temperature: 0°C to +60°C (32°F to 140°F)
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Storage Temperature: -40°C to +85°C (-40°F to 185°F)
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Relative Humidity: 5–95%, non-condensing
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Cooling Method: Natural convection
Application Scenarios
The Allen-Bradley 1746-P1 is commonly used in:
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SLC 500-based control panels requiring AC input and DC backplane output
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Manufacturing and assembly line automation
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Process control systems with mid-range I/O requirements
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Retrofit or expansion of existing Allen-Bradley SLC systems
FAQ
Q: Is the 1746-P1 compatible with all SLC 500 chassis models?
A: Yes, it is compatible with all standard SLC 500 chassis including 1746-A4, 1746-A7, and 1746-A10.
Q: Does the 1746-P1 include built-in fuse protection?
A: Yes, it uses the 1746-F1 fuse or an equivalent component for overcurrent protection.
Q: Where should the power supply be installed in the chassis?
A: It should always be installed in the leftmost slot of the 1746 chassis for proper operation.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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