6G Controls - Leading Supplier of New & Original PLC 、DCS Parts and Automation Controller
Overview
The 1771-P4R is a redundant power supply module used with the Allen-Bradley 1771 PLC series. It increases system uptime by allowing two power supplies to operate simultaneously, with one serving as a backup. This ensures continuous operation by preventing system shutdowns during power supply failures. The module provides a 5 VDC output and supports up to 8A of output current. It is designed for efficient performance in critical applications, offering reliable protection for industrial automation systems.
Technical Specifications
- Part Number: 1771-P4R
- Category: PLCs/Machine Control
- Subcategory: PLC Module/Rack
- Input Voltage Range: 97-132 VAC
- Frequency: 47-63 Hz
- Output Voltage: 5 VDC
- Output Current: 8A
- Max Output Current with N+1 Redundancy:
- 2 units: 8A
- 3 units: 14A
- 4 units: 20A
- Operating Temperature Range: 32 to 131°F (0 to 60°C)
- Storage Temperature: -40 to 185°F
- Relative Humidity: 5-95%, non-condensing
- Alarm Relay Rating: 250 VAC
- Max Power Dissipation: 16W
- Thermal Dissipation: 47.8 BTU/hr
- Backplane Output Current: 8A at 5 VDC
- Fuse: 1.5A, 250V AC, slow-blow
- Cabling: Redundancy cable included
- Certification: CSA, NEMA, UL certified
- Dimensions: 11.0 in x 1.0 in x 7.0 in (27.9 cm x 2.5 cm x 17.8 cm)
- Weight: 2 lbs (0.9 kg)
About Us
✨ With 13 years of global supply experience, we bring you exceptional service.
🌍 We directly source authentic licensed products from abroad, ensuring competitive prices, reliable after-sale warranties, and an extensive selection of models backed by ample inventory.
💥 Contact us for orders of more than 1 product, and we’ll be delighted to offer you a discount.
🤔 Have questions or special requests? Feel free to get in touch with us.
💰 If you find the same parts at a lower price from other suppliers, we’ll match or beat that price.
🛠️ Need spare parts? Let us know, and we’ll gladly assist you further. Your inquiry is eagerly awaited.
📧 Contact Us
E-mail: [email protected]
🕒 Business Hours: 24/7
🏢 Address: No.601, Hongwen Liuli, Siming District, Xiamen, China
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