Allen Bradley 2080-PS120-240VAC Micro800 External AC Power Supply

Product Overview

The Allen Bradley 2080-PS120-240VAC serves as the primary external power source for the Micro800 controller family. This switching power supply converts standard 120V or 240V AC line voltage into a stable 24V DC output, providing the necessary current to drive Micro810, Micro820, Micro830, and Micro850 processors along with their associated plug-in modules. We supply this unit as 100% Brand New and Factory Original, ensuring your control system receives clean, regulated power for maximum uptime and hardware protection.

Technical Specifications

The 2080-PS120-240VAC utilizes an efficient circuit design to maintain voltage regulation across varying load conditions:

Engineering Advantages

• Global Voltage Compatibility: The dual-range input (120/240V AC) allows for deployment in various international power grids. This flexibility permits machine builders to standardize on a single power supply part number for global exports, simplifying BOM management.

• Optimized Thermal Profile: The housing design dissipates heat efficiently without the need for active cooling fans. This passive cooling approach reduces the risk of failure due to dust ingestion and extends the component life in high-density control cabinets.

• Slim-Profile DIN Rail Mounting: The narrow footprint maximizes available DIN rail space. It mounts directly beside the Micro800 controller, allowing for clean, short-run wiring that minimizes electromagnetic interference (EMI) within the logic circuit.

• Integrated Surge Protection: Internal circuitry shields the connected PLC from AC line transients and voltage sags. This protection ensures the processor maintains logic integrity during industrial power fluctuations, preventing unexpected system resets.

• Stable DC Regulation: The module maintains a consistent 24V DC output even under full 1.6A load. This stability ensures that sensitive analog plug-in modules and high-speed counters receive the precise voltage required for accurate data acquisition.

FAQs

• Is the 2080-PS120-240VAC unit 100% Brand New?

  Yes. We guarantee this power supply is 100% Brand New and arrives in its original Allen Bradley factory packaging. We do not provide refurbished or used units, as power supplies are wear-intensive components that require new internal capacitors for long-term reliability.

• Can this power supply drive external field devices like sensors and valves?

  The 1.6A output primarily supports the Micro800 controller and its plug-in modules. While it can power low-current field devices, always calculate your total current budget. If your sensors and actuators exceed 1.6A, we recommend a secondary power supply to prevent overloading the PLC power bus.

• Does this power supply require manual voltage switching?

  The 2080-PS120-240VAC typically senses the input voltage range automatically. However, always refer to the specific wiring diagram on the side of the unit to ensure correct terminal termination for your local 120V or 240V supply.

• What happens if the output current exceeds 1.6 Amps?

  The power supply incorporates overcurrent protection. If the load exceeds the 1.6A rating, the unit will likely drop the output voltage or enter a "hiccup" mode to protect internal components from thermal damage. Always ensure your load remains within the rated capacity.