Product Overview
The ALLEN-BRADLEY 1606-XLB120E is a basic switched-mode power supply engineered to deliver stable 24 to 28V DC output for industrial control and automation applications. As a member of the Allen-Bradley 1606-XLB Basic Family, the ALLEN-BRADLEY 1606-XLB120E provides 120 watts of output power with a maximum current capacity of 5 amps, making it suitable for powering PLC systems, sensors, relays, and other 24V DC control devices in industrial enclosures . The power supply accepts a wide input voltage range of 85 to 132V AC or 170 to 264V AC, accommodating both 120V and 230V nominal supply systems commonly found in industrial facilities worldwide .
Within the Allen-Bradley power supply portfolio, the ALLEN-BRADLEY 1606-XLB120E serves as a cost-effective solution for single-phase applications where essential DC power is required without the advanced features of higher-tier models. The unit features standard screw terminals for input and output connections, a compact DIN rail mountable design, and an efficiency rating of up to 91.2%, which reduces heat generation within control cabinets and extends overall system reliability . The ALLEN-BRADLEY 1606-XLB120E includes a DC-OK signal output that enables monitoring of the power supply status, providing a preventive function to avoid unexpected downtime in critical applications .
The ALLEN-BRADLEY 1606-XLB120E is designed for straightforward installation and reliable operation in industrial environments. With dimensions of 124mm height and 39mm width, the unit occupies minimal panel space while delivering sufficient power for typical automation loads. The power supply operates at input frequencies of 50 to 60 Hz and includes protection mechanisms such as overvoltage and overcurrent safeguards to ensure safe operation . This power supply represents a practical choice for system integrators and maintenance personnel seeking dependable 24V DC power for industrial control applications.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | ALLEN-BRADLEY 1606-XLB120E |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Product Type | Switched Mode Power Supply |
| Product Family | 1606-XLB Basic Family |
| Input Voltage Range | 85-132V AC / 170-264V AC |
| Input Frequency | 50-60 Hz |
| Output Voltage | 24-28V DC (adjustable) |
| Output Power | 120 W |
| Output Current | 5 A |
| Efficiency | Up to 91.2% |
| Input Current | 1.72 A @ 120V AC / 1.05 A @ 230V AC |
| Connection Terminals | Standard Screw Terminals |
| Mounting | DIN Rail |
| Dimensions (H × W × D) | 124 mm × 39 mm × 124 mm |
| Weight | Approximately 0.406 kg |
| Protection Rating | IP20 |
| DC-OK Signal | Yes |