Product Details
Product Overview
The Allen-Bradley 1606-XL120DR provides fail-safe power for critical automation architectures. This 120W switched-mode power supply features built-in redundancy logic, allowing two units to operate in parallel seamlessly. It accepts universal AC input (100-240V) and regulates it to a stable 24V DC output. The module ensures continuous operation even if one unit fails, making it essential for high-availability processes. We supply this item as a 100% Brand New, factory-sealed unit.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Product Type | Redundant Power Supply |
| Input Voltage | 100-240V AC (Universal) |
| Rated Output | 120W |
| Output Voltage | 24V DC |
| Redundancy | Built-in (Parallel Capability) |
| Weight | 1.34 lbs |
| Condition | 100% Brand New |
Engineering Advantages
Built-In Redundancy Logic
The 1606-XL120DR eliminates the need for external diode modules to create a redundant system. You can connect two units in parallel to form a 1+1 redundant configuration. If the primary unit fails or loses input power, the secondary unit instantly takes over the full load without voltage dips. This internal decoupling ensures your PLC and safety systems remain online during power component failures.
Universal AC Input Compatibility
This power supply accepts a wide input range of 100-240V AC. This versatility allows you to deploy the same hardware across different global facilities or within panels that utilize varying control voltages. The unit automatically adjusts to the local grid voltage, simplifying inventory management and spare parts stocking.
Compact High-Density Design
Despite the internal redundancy circuitry, the 1606-XL120DR maintains a slim profile. It fits easily into standard control cabinets without consuming excessive DIN rail space. The efficient thermal design dissipates heat effectively, preventing hot spots in enclosed panels and ensuring long-term component reliability.
FAQs
Q: Do I need extra modules to set up redundancy with the 1606-XL120DR?
A: No. The "R" in the part number indicates that the redundancy logic is built-in. You simply connect the outputs of two 1606-XL120DR units together in parallel. They automatically share the load and provide backup if one fails.
Q: What is the difference between the 1606-XL120D and the 1606-XL120DR?
A: The standard 1606-XL120D is a single power supply. The 1606-XL120DR includes the internal circuitry required for parallel operation and redundancy. You should use the DR model for applications where system downtime is unacceptable.
Q: Is this product still supported by the manufacturer?
A: The manufacturer has discontinued this specific model. However, it remains a critical component for maintaining existing machinery. Our stock consists of 100% Brand New units, allowing you to repair or upgrade legacy systems with genuine hardware.
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
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
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.