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
-
Manufacturer: Allen-Bradley
-
Model Number: 1771-PS7/C
-
Product Type: PLC-5 Power Supply Module
-
Input Voltage: 120/220 V AC selectable
-
Output Voltage: 5 V DC nominal
-
Maximum Output Current: 7 A
-
Efficiency: Approximately 70%
-
Operating Temperature: 0°C to 60°C
-
Mounting Position: Left slot in PLC-5 chassis
-
Weight: 1.5 kg (approx.)
Key Features
-
Dual input voltage selection for flexible deployment
-
Supports high-current 5V DC output for multiple PLC modules
-
Compact design fits standard PLC-5 chassis
-
Efficient energy conversion with minimal heat generation
Application Scenarios
-
Primary power source for PLC-5 systems in manufacturing lines
-
Backup-ready solution for mid-sized automation systems
-
Suitable for both AC mains configurations at 120V or 220V
-
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
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.