Product Details
Overview
The Allen-Bradley 1771-PS7/C is a reliable power supply designed for PLC-5 systems, providing stable DC output to support high-performance automation modules. It features selectable AC input voltage, high output current capability, and industry-standard certifications for safe operation in diverse industrial environments.
Technical Specifications
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Manufacturer: Allen-Bradley
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Model Number: 1771-PS7/C
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Product Type: PLC-5 Power Supply Module
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Input Voltage: 120/220 V AC selectable
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Output Voltage: 5 V DC nominal
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Maximum Output Current: 7 A
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Efficiency: Approximately 70%
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Operating Temperature: 0°C to 60°C
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Mounting Position: Left slot in PLC-5 chassis
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Weight: 1.5 kg (approx.)
Key Features
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Dual input voltage selection for flexible deployment
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Supports high-current 5V DC output for multiple PLC modules
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Compact design fits standard PLC-5 chassis
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Efficient energy conversion with minimal heat generation
Application Scenarios
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Primary power source for PLC-5 systems in manufacturing lines
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Backup-ready solution for mid-sized automation systems
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Suitable for both AC mains configurations at 120V or 220V
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Ideal for industrial applications requiring stable 5V DC supply
FAQ
Q1: Can the 1771-PS7/C handle both 120V and 220V AC input?
A1: Yes, the input voltage is selectable between 120V AC and 220V AC.
Q2: What is the maximum output current?
A2: The module provides up to 7 A at 5 V DC nominal output.
Q3: Where should this power supply be installed?
A3: It is designed for the left slot of a PLC-5 chassis.
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
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.
Optimizing Power Supply Sizing for Industrial Automation Systems
The power supply is the silent heartbeat of any industrial automation system. While engineers often prioritize processors and communication protocols, a stable power architecture remains the most critical factor for long-term reliability. In my 15 years of experience, I have found that neglecting power supply sizing often leads to ghost errors, intermittent field device failures, and costly production downtime.