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Allen Bradley 1606-XLSBUFFER24 Power Supply
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Introduction
The Allen Bradley 1606-XLSBUFFER24 Power Supply is a specialized DC buffer module designed to maintain stable output voltage during short-term power interruptions or fluctuations in industrial systems. As part of the 1606-XLS Performance Power family from Allen-Bradley, this unit is engineered to enhance system reliability by bridging power gaps and protecting sensitive equipment.
Unlike standard power supplies, the 1606-XLSBUFFER24 functions as an energy storage and buffering device, supporting a 24–28.8V DC input and delivering a regulated 22.5–27.8V DC output. With a power rating of 480W and output current up to 20A, it ensures continuity of operation for critical loads during transient power loss conditions.
Its open-style design allows flexible mounting within control cabinets, making it suitable for integration into existing DC power architectures. This module is particularly valuable in applications where even brief power interruptions can lead to system faults or production downtime.
Product Specifications
| Parameter | Description |
|---|---|
| Model | 1606-XLSBUFFER24 |
| Series | 1606-XLS Performance Power |
| Function Type | DC Buffer Module |
| Input Voltage | 24–28.8 V DC |
| Output Voltage | 22.5–27.8 V DC |
| Rated Output Power | 480 W |
| Output Current | 20 A |
| Design Type | Open Style |
| Mounting Type | Panel Mount / Flexible Mounting |
| Energy Storage | Integrated buffering circuit |
| Protection Features | Overload, overvoltage protection |
| Cooling Method | Convection cooling |
| Housing Material | Open-frame industrial structure |
| Dimensions | 124 x 64 x 102 mm |
| Weight | 0.74 kg |
Applications
• Industrial automation systems where power continuity is critical for PLCs, controllers, and communication modules
• Control cabinets and panels requiring buffering against short-term voltage dips or interruptions
• Process industries such as chemical, pharmaceutical, and manufacturing where unexpected shutdowns must be avoided
• Machine control systems needing stable DC supply during transient disturbances
• Sensitive electronic equipment that cannot tolerate even brief power loss conditions
Advantages
• Effective power buffering capability ensures continuity during short power interruptions
• Wide input voltage compatibility (24–28.8V DC) supports standard industrial DC systems
• Stable regulated output protects sensitive loads from voltage dips
• Compact open-style design allows flexible integration into various panel layouts
• High output capacity (480W / 20A) supports multiple devices simultaneously
• Improved system reliability by reducing downtime and preventing unexpected resets
FAQ
- What is the primary function of this module?
This device acts as a DC buffer, storing energy and supplying power during short interruptions or voltage drops to maintain continuous operation of connected equipment. - How does it differ from a standard power supply?
Unlike a traditional power supply, this module does not generate power independently but stabilizes and maintains output during disturbances by using stored energy. - What happens during a sudden input voltage drop?
The module automatically switches to its internal energy storage, maintaining output voltage within the specified range until input power is restored. - Is the output voltage identical to the input voltage?
No, the output voltage is regulated slightly lower than the input range to ensure stable and controlled delivery to connected devices. - Can it be used with any 24V DC power supply?
Yes, it is compatible with most standard 24V DC industrial power supplies, provided the input voltage falls within the specified range. - How long can it maintain output during a power interruption?
The buffering duration depends on the load current and energy stored, typically designed to bridge short interruptions rather than long-term backup. - Does it require any special wiring or configuration?
Installation is straightforward, but proper wiring and load distribution should be followed to ensure optimal buffering performance. - What protection features are included?
The module includes overload and overvoltage protection to safeguard both the device and connected equipment. - Is it suitable for critical control systems?
Yes, it is specifically designed to improve reliability in critical systems where even brief power interruptions can cause faults or downtime. - What should be considered during installation?
Ensure proper mounting, adequate ventilation, and correct wiring to maximize performance and maintain safe operation.
Related Models
| Model | Output Voltage | Output Power | Output Current | Description |
|---|---|---|---|---|
| 1606-XLSCAP24-6 | 24 V DC | Buffer Module | 6 A | Capacitor-based buffer unit |
| 1606-XLSCAP24-12 | 24 V DC | Buffer Module | 12 A | Extended buffering capacity |
| 1606-XLS240E | 24 V DC | 240 W | 10 A | Standard DC power supply |
| 1606-XLS480E | 24 V DC | 480 W | 20 A | Matching power supply unit |
| 1606-XLS960E-3 | 24 V DC | 960 W | 40 A | High-power three-phase PSU |
| 1606-XLS120E | 24 V DC | 120 W | 5 A | Compact low-power unit |
Popular Models
| Model | Output Voltage | Output Power | Output Current | Description |
|---|---|---|---|---|
| 1606-XLP100E | 24 V DC | 100 W | 4.2 A | Entry-level power supply |
| 1606-XLP240E | 24 V DC | 240 W | 10 A | Widely used industrial PSU |
| 1606-XLS480E | 24 V DC | 480 W | 20 A | Standard performance unit |
| 1606-XLE240E | 24 V DC | 240 W | 10 A | Economical series |
| 1606-XL480E | 24 V DC | 480 W | 20 A | Classic industrial PSU |
| 1606-XLS960E | 24 V DC | 960 W | 40 A | High-capacity flagship model |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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