Description
1606-XL60DR A-B Essential Switched Mode Power Supply
Product Dimensions：
Product Description (Detailed Explanation)
The 1606-XL60DR belongs to the “Performance” line of Allen-Bradley power supplies. It is a compact, high-efficiency AC-to-DC converter designed for reliability in demanding industrial environments.
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Design: It features a slim-line housing to save space on the DIN rail. The unit is designed without integrated fans (convection cooled), reducing maintenance requirements and mechanical failure points.
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Regulation: It utilizes advanced switching technology to maintain a stable output voltage even when the input line voltage fluctuates or when the load changes rapidly.
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Redundancy Ready: The “DR” suffix often indicates features compatible with redundancy modules or specific diagnostic capabilities for mission-critical applications.
Product Parameters (Technical Specifications)
| Parameter Category | Specification |
| Input Voltage (AC) | 100–120V / 220–240V AC (Auto-select or Switchable) |
| Input Frequency | 47–63 Hz |
| Output Voltage | 24V DC (Adjustable approx. 24–28V) |
| Output Power | 60 Watts |
| Output Current | 2.5 Amps (at 24V DC) |
| Efficiency | > 88% typical |
| Inrush Current | < 30A (Cold start) |
| Mounting Type | 35mm DIN Rail |
| Dimensions | Approx. 45mm Width x 75mm Height x 91mm Depth |
Product Advantages (Key Benefits)
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High Reliability: Boasts a high MTBF (Mean Time Between Failures), ensuring long-term stability for automated production lines.
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Compact Footprint: The “XL” series is known for its high power density, allowing more components to be packed into smaller control cabinets.
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Overload Protection: Includes built-in short-circuit and continuous overload protection (Hiccup mode or constant current limiting), protecting downstream sensitive PLC components.
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Global Certifications: Carries UL, cUL, and CE markings, making it suitable for machinery being exported worldwide.
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Low Ripple & Noise: Provides “clean” DC power, which is essential for accurate analog signal processing and sensitive sensor data.
Precautions (Important Notes)
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Thermal Clearance: Maintain at least 40mm of vertical clearance above and below the unit, and 5mm horizontally, to ensure proper air convection. Do not obstruct the ventilation holes.
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Input Fusing: While the unit has internal protection, it is highly recommended to install an external circuit breaker or fuse on the AC input side to comply with local safety regulations.
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Output Adjustment: When adjusting the voltage above 24V (e.g., to 28V), ensure the total output power does not exceed 60W (the allowable current will decrease proportionally).
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Wiring Torque: Ensure terminal screws are tightened to the specified torque. Loose connections can lead to localized heating and potential fire hazards.
Product Applications (Typical Use Cases)
The 1606-XL60DR is a versatile power source found in:
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PLC Control Panels: Providing primary power to Allen-Bradley MicroLogix, CompactLogix, or SLC 500 controllers.
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HMI Powering: Supplying stable DC power to operator interface terminals like PanelView.
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Sensor Arrays: Powering 24V DC proximity sensors, photoelectric eyes, and ultrasonic transmitters across a conveyor system.
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Solenoid Control: Driving small DC valves and relays in pneumatic or hydraulic manifolds.
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Remote I/O: Powering distributed I/O blocks located in field junction boxes.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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