Loop checking is a vital pre-commissioning process in industrial automation that verifies signal integrity between field instruments and control systems like PLCs or DCS. It ensures accurate wiring, calibration, and control logic before startup, reducing downtime and improving plant reliability and safety.
Product Details
Product Overview
The 2080-PS120-240VAC is a high-efficiency external power supply module specifically engineered for the Allen-Bradley Micro800 programmable logic controller family. It functions as a reliable power source for Micro810, Micro820, Micro830, and Micro850 controllers, converting standard AC line voltage into the regulated 24V DC required for CPU and I/O operation. This module is essential for applications where the integrated controller power is insufficient or where a dedicated, isolated power source is preferred to enhance system stability.
Core Technical Specifications
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Input Voltage Range: Auto-ranging 100-120V AC (1.0A) and 200-240V AC (0.5A)
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Operating Frequency: 47 to 63 Hz
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Output Rating: Regulated 24V DC at 1.6A, delivering up to 38.4W of power
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Maximum Inrush Current: 24A at 132V (10 ms duration); 40A at 263V (10 ms duration)
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Power Dissipation: 45.1W at 100V AC and 44.0W at 240V AC input levels
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Protective Rating: IP20 Open Type enclosure for DIN-rail mounting
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Isolation Voltage: 250V (continuous), Basic Insulation Type, Input to Output
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Physical Weight: Approximately 0.81 lbs (0.37 kg)
Operating Parameters
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Line Voltage Support: Designed to handle fluctuating industrial power grids within defined ranges.
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Thermal Management: Optimized for vertical or horizontal mounting with passive convection cooling.
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Mounting Configuration: Standard 35mm DIN-rail compatible for rapid cabinet installation.
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Wiring Capacity: Support for solid and stranded copper wire for secure electrical connections.
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Diagnostic Indicators: Integrated status LED to verify output power availability.
Application Scenarios
The 2080-PS120-240VAC is typically utilized in compact control panels where space is at a premium. It is the standard choice for powering Micro850 controllers and expanded 2085 I/O banks in material handling systems, packaging machinery, and localized HVAC control units. Its high inrush current tolerance makes it suitable for environments with heavy inductive loads on the same power line.
Frequently Asked Questions
Q: Can this power supply be used to power field devices like sensors and actuators?A: While its primary role is powering the Micro800 controller and plug-in modules, it can supply 24V DC to field devices provided the total current draw does not exceed the 1.6A limit.
Q: Does the 2080-PS120-240VAC support redundant configurations?A: No, this is a standalone power supply. If redundancy is required, external diode-logic or specialized redundancy modules must be integrated into the circuit.
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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