Allen-Bradley 1606-XLB120E 1606-XLB Series Basic Power Supply
$123.00
$320.00
Description
Allen-Bradley 1606-XLB120E 1606-XLB Series Basic Power Supply
The Allen-Bradley 1606-XLB120E, also cataloged as the 1606-XLB120E basic power supply, operates as a dedicated hardware component for regulated 24–28 V DC output within industrial automation control panels, providing 120 W continuous power with DIN rail mounting.
Suffix Breakdown & Model Matrix
The 1606-XLB120E is a fixed single-phase model within the 1606-XLB Series. No additional suffixes or variants are specified for this configuration. It represents a compact, low-power option in the Allen-Bradley 1606-XL Basic product line.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1606-XLB120E |
| Brand | Allen-Bradley |
| Weight | 1.32 lbs |
| Dimensions | 124 × 39 × 124 mm |
| Operating Temp | 0–60 deg C, derating above 50 deg C |
| Power Consumption | 120 W nominal |
| Product Type | Basic switched-mode regulated power supply |
| Series | 1606-XLB Series |
| Input Voltage | 85–132 V AC / 170–264 V AC (single-phase) |
| Nominal Current | 1.7 A @120 V AC, 1.04 A @230 V AC |
| AC Inrush Current | 23 A @100 V AC, 27 A @120 V AC, 40 A @230 V AC |
| Output Voltage | Adjustable 24–28 V DC |
| Output Current | 5 A @24 V DC, 4.3 A @28 V DC |
| Output Power | 120 W continuous |
| Ripple & Noise | <100 mVpp |
| Hold-up Time | ≥ 20 ms |
| Efficiency | ~88% typical |
| Power Factor | 0.54 |
| Protection | Overload, short-circuit, internal fuse |
| Indicators | LED status |
| Certifications | UL 508, IEC 60950, EN 60950, EN 50178, CE compliant |
Industrial Control Integration
The 1606-XLB120E supports backplane bus communication velocity licenses in multi-module racks and maintains I/O density scaling for efficient panel design. Firmware flash compatibility ensures controlled updates without interrupting other modules in the system.
Frequently Asked Questions
Q: Can the 1606-XLB120E be mounted in parallel with other power supplies?
A: Yes, it can be paired for redundancy. Ensure output voltage alignment and appropriate circuit protection for balanced load sharing.
Q: What is the expected hold-up time for AC interruptions?
A: The unit provides ≥ 20 ms hold-up time, sufficient for short AC fluctuations without immediate loss of DC output.
Q: How should the module be derated at high ambient temperatures?
A: Above 50 deg C, reduce output current proportionally to prevent overheating and maintain operational stability.
Field Installation Guidelines
-
Mount on standard DIN rail ensuring vertical orientation for optimal airflow.
-
Maintain separation between input AC wiring and output DC cabling to reduce electromagnetic interference.
-
Use conductors sized according to industrial standards and tighten terminals to manufacturer torque specifications.
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Confirm input voltage selection matches system supply (85–264 V AC single-phase).
-
Avoid ambient temperatures above 60 deg C; apply derating above 50 deg C.
-
Connect protective earth according to local industrial grounding requirements.
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Ensure sufficient ventilation within enclosed panels to maintain efficiency and prevent thermal stress.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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