Product Overview
The Allen Bradley 1606-XLS480EC Power Supply Module is designed to provide a stable and high-efficiency DC power source for industrial automation systems. As a member of the XLS performance family, it focuses on reliability, efficiency, and environmental durability.
Its wide input range allows it to operate in different electrical infrastructures, while the adjustable DC output ensures compatibility with various control components. With integrated monitoring features and robust electrical protection, the module supports safe and stable operation of PLC systems and industrial networks.
The conformal coating further enhances durability, making the module suitable for installations exposed to dust, moisture, or industrial contaminants.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Allen Bradley |
| Model | 1606-XLS480EC |
| Module Type | Power Supply Module |
| Power Output | 480 W |
| Output Voltage | 24–28 V DC |
| Rated Output Current | 20 A |
| Input Voltage | 100–240 V AC / 110–150 V DC |
| Efficiency | Up to 94.5% |
| Mounting Type | DIN-Rail |
| Protection Rating | IP20 |
| Dimensions | 82 × 124 × 127 mm |
| Weight | 1.2 kg (2.65 lb) |
Industrial Deployment Scenarios
The Allen Bradley 1606-XLS480EC Power Supply Module is part of the Bulletin 1606-XLS performance series, engineered to deliver dependable DC power for industrial automation systems. It converts a wide AC input range into a stabilized DC output suitable for PLC platforms, industrial networks, and control panel electronics.
With a rated output power of 480 W and a regulated 24–28 VDC output, the module provides reliable power for control components that require consistent voltage levels to maintain system stability.
This power supply is commonly used in environments where system reliability and electrical protection are critical, including:
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PLC and distributed I/O control panels
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Factory automation equipment and assembly lines
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Process control systems in chemical and petrochemical plants
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Conveyor and logistics automation platforms
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Power generation control cabinets
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Industrial robotics and machine control installations
The conformal-coated electronics of the EC version offer improved resistance to dust, humidity, and contaminants, allowing the module to perform reliably in harsh industrial conditions.
Practical Engineering Advantages
High Output Capacity
Provides 480 W output power with up to 20 A current, supporting multiple automation devices simultaneously.
Wide Input Voltage Compatibility
Operates with 100–240 V AC or 110–150 V DC input, allowing flexible integration into global power infrastructures.
High Efficiency Operation
Typical efficiency reaches about 94.5%, reducing heat generation and improving panel energy efficiency.
Environmental Protection Design
The conformal coating protects circuitry against moisture, dust, and chemical contaminants in demanding environments.
Integrated Monitoring and Protection
Includes features such as DC OK relay signaling and protection against overload, over-voltage, and overheating conditions.
Technical FAQs
1. What is the rated output power of the 1606-XLS480EC module?
The module provides 480 W of output power for industrial control equipment.
2. What output voltage does this power supply deliver?
It produces 24 VDC nominal output, adjustable between 24–28 VDC.
3. What is the maximum output current capability?
The power supply can deliver up to 20 A at 24 VDC.
4. What input voltage range is supported?
The module accepts 100–240 VAC input or 110–150 VDC input.
5. How is the power supply mounted inside a control panel?
It supports DIN-rail mounting, allowing easy installation in industrial cabinets.
6. What is the typical efficiency of the module?
Typical efficiency is around 94.5%, helping reduce energy losses.
7. Does the power supply provide output status monitoring?
Yes, it includes a DC OK relay contact for monitoring output status remotely.
8. What environmental protection features are included?
The conformal coating protects against dust, humidity, and chemical contaminants.
9. What protection mechanisms are built into the unit?
It includes protection against overload, over-voltage, over-current, and over-temperature.
10. What industries commonly use this type of power supply?
Manufacturing automation, energy production, water treatment, and process industries.
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