Allen-Bradley 1606-XLDC92D | 24VDC Output Power Supply Converter

Overview

The Allen-Bradley 1606-XLDC92D is a high-efficiency DC/DC converter from the 1606-XL series, engineered for demanding industrial power supply systems.
It converts DC input voltage to a stabilized 24V DC output with excellent regulation, making it ideal for distributed power networks, control cabinets, and mobile automation environments.
The module’s compact size, wide input range, and DIN-rail mounting capability ensure reliable operation in space-constrained control systems.

Technical Specifications

• Manufacturer: Allen-Bradley (Rockwell Automation)

• Model / Part Number: 1606-XLDC92D

• Product Type: DC/DC Converter Power Supply

• Product Series: Bulletin 1606-XL

Electrical Characteristics

• Input Voltage Range: 18…36V DC

• Input Current: 5.5 A (nominal at 24V input)

• Output Voltage: 24V DC regulated

• Rated Output Current: 3.8 A

• Rated Power Output: 92 W

• Output Ripple (max): 50 mVpp

• Efficiency (typical): 92%

• Output Protection: Electronic short-circuit and overload protection

• LED Indicator: Green – DC OK

Mechanical & Mounting

• Mounting Type: 35 mm DIN Rail (EN 60715)

• Dimensions (H × W × D): 102 × 124 × 46 mm

• Weight: 0.41 kg (0.9 lb)

• Enclosure Rating: IP20 (finger-safe design)

Environmental Ratings

• Operating Temperature: −25°C to +70°C (−13°F to +158°F)

• Storage Temperature: −40°C to +85°C (−40°F to +185°F)

• Cooling Method: Convection-cooled (no fan)

• Humidity: 5–95%, non-condensing

Reliability & Safety

• MTBF: > 500,000 hours at 40°C ambient

• Standards: UL 508, CE, cULus, EN 60950-1 compliant

• Isolation: Input to output 1,500 V DC tested

Application Notes

The 1606-XLDC92D is widely used in PLC control systems, process automation, and motion control panels requiring stable DC voltage conversion.
Its high efficiency minimizes power loss and heat generation, while its redundant capability supports fault-tolerant system architectures.
It is particularly suitable for applications involving mobile equipment, offshore control systems, and distributed field I/O power regulation.

FAQ

Q: What is the primary input voltage range for the 1606-XLDC92D?
A: The module accepts DC input voltages from 18 to 36 V DC, with nominal operation at 24 V DC.

Q: Can this converter be used in parallel redundancy configurations?
A: Yes, it can be combined with other 1606-XL units for redundant power setups.

Q: Does the unit provide short-circuit protection?
A: Yes, the output is electronically protected against overloads and short circuits.

Q: Is this product suitable for mobile or vehicle-based control panels?
A: Absolutely. Its wide DC input range and compact DIN design make it ideal for mobile and distributed systems.