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- Allen Bradley
- 1606-XLSRED
- Power Supply Module
- USA
- 32 × 124 × 117 mm
- 0.45kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Allen Bradley 1606-XLSRED Redundancy Module — Detailed Technical Overview
1. Product Overview
The Allen Bradley 1606-XLSRED is a redundancy module designed for 24V DC industrial power systems, enabling the parallel operation of two power supplies to ensure uninterrupted output in the event of a failure. Rather than generating power, this module manages and isolates dual power sources, creating a redundant power architecture that significantly improves system reliability.
In a typical setup, two identical power supplies are connected to the module. If one supply fails or drops below the required voltage, the module automatically ensures that the second supply continues delivering power without interruption. This seamless transition helps prevent downtime and protects critical equipment.
The unit is compact, DIN rail mountable, and optimized for continuous industrial use, making it suitable for control panels and automation systems where uptime is critical.
2. Brand Information
Brand: Allen Bradley
This brand is widely used in industrial automation and is known for dependable, high-quality electrical components designed for integration into complex control and power systems.
3. Series Information
Series: 1606 Switched Mode Power Supplies — XLS Series
The XLS series is a performance-level product family that includes not only power supplies but also functional modules such as redundancy units and buffer modules. These components are designed to work together to build reliable and scalable industrial power systems.
Key characteristics of the XLS series include:
- High efficiency and stable output performance
- Modular expansion (redundancy, buffering, UPS support)
- DIN rail mounting for easy installation
- Compatibility with industrial control environments
- High overload capability
The 1606-XLSRED serves as a redundancy control module within this series, enabling fail-safe power configurations.
4. Technical Parameters
Main Specifications Table
| Parameter | Value |
|---|---|
| Model | 1606-XLSRED |
| Device Type | Redundancy Module |
| Nominal Voltage | 24 V DC |
| Input Voltage Range | 22.5–28.8 V DC |
| Output Voltage Range | 22.5–28 V DC |
| Maximum Output Current | 40 A (combined) |
| Number of Inputs | 2 (dual power supply inputs) |
| Redundancy Function | Yes (automatic switchover) |
| Voltage Drop | Low (diode-based isolation) |
| Efficiency | High |
| Protection Rating | IP20 |
| Mounting Type | DIN Rail |
| Connection Type | Spring Clamp |
| Operating Temperature | -25°C to +60°C |
| Dimensions (W×H×D) | 32 × 124 × 117 mm |
| Weight (kg) | 0.45 |
5. Product Features
The 1606-XLSRED is designed to improve system reliability by managing dual power inputs.
- Supports two independent power supply inputs
- Automatic load sharing and switchover capability
- Prevents reverse current between power supplies
- Low voltage drop for efficient power transmission
- Compact DIN rail design for easy installation
- Passive operation without moving parts
- Compatible with 24V DC systems
- Improves system uptime and reliability
- Simple wiring and integration
These features make it ideal for critical systems where continuous operation is required.
6. Product Applications
This module is used in industrial systems that require high reliability and redundancy.
Typical applications include:
- PLC and control systems
- Industrial automation lines
- Robotics and motion control systems
- Process control environments
- Data communication systems
- Packaging and conveyor systems
It is especially useful in applications where power supply failure cannot be tolerated.
7. Product Advantages
High Reliability
Ensures continuous operation by providing redundant power paths.
Automatic Switchover
No manual intervention required when one power source fails.
Equipment Protection
Prevents backfeeding and protects connected power supplies.
Compact Design
Occupies minimal space in control cabinets.
Easy Integration
Compatible with standard 24V DC power systems.
8. Recommended Models — Same Series / Related Series
Table: XLS and Related Models
| Model | Type | Output Voltage | Current | Power | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| 1606-XLS120E/A | Power Supply | 24–28 V DC | 5 A | 120 W | 40 × 124 × 117 | 0.62 |
| 1606-XLS240E/A | Power Supply | 24–28 V DC | 10 A | 240 W | 50 × 124 × 117 | 0.95 |
| 1606-XLS480E/A | Power Supply | 24–28 V DC | 20 A | 480 W | 65 × 124 × 127 | 1.15 |
| 1606-XLSBUFFER24 | Buffer Module | 24 V DC | 20 A | 480 W | 64 × 124 × 102 | 0.82 |
| 1606-XLS960E-3 | Power Supply | 24–28 V DC | 40 A | 960 W | 120 × 124 × 127 | 1.90 |
9. Recommended Models — Same Brand Popular Models
Table: Popular Industrial Power Modules
| Model | Type | Output Voltage | Current | Power | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| 1606-XLP30B/A | Power Supply | 12 V DC | 3 A | 30 W | 45 × 75 × 91 | 0.28 |
| 1606-XLP72E | Power Supply | 24 V DC | 3 A | 72 W | 45 × 75 × 91 | 0.30 |
| 1606-XLB240E | Power Supply | 24 V DC | 10 A | 240 W | 49 × 124 × 124 | 0.56 |
| 1606-XLE480EP | Power Supply | 24–28 V DC | 20 A | 480 W | 60 × 124 × 117 | 1.10 |
| 1606-XLBUFFER | Buffer Module | 24 V DC | — | Buffer | 64 × 124 × 117 | 0.80 |