Technical Specifications

• Product Model: 1007-0034-3 (A040-0002 5I)
• Manufacturer: ABB
• Compatible System: ABB AC 800M Series DCS/PLC
• Bus Interface Type: MEI Bus (Module Electronics Interface)
• Supported Modules: ABB 5I/O series (e.g., 5A…, 5B…, 5D… digital/analog modules)
• Power Requirement: Draws power directly from the controller MFP backplane
• Operating Temperature: 0 °C to +60 °C
• Mounting Method: Direct plug-in to designated slot on AC 800M MFP
• Redundancy Support: Supports redundant controller configurations (requires paired installation)
• Indicators: LEDs for Power, Bus Status, and Module Communication status

 

Main Features and Advantages

Dedicated Protocol Translation

The board acts as a specialized “translator,” converting internal controller data into the specific electrical and protocol format required by the ABB 5I/O module family, ensuring stable and deterministic data exchange across the MEI bus.

Compact Integrated Design

Designed specifically for the AC 800M architecture, it plugs directly into the controller base, creating a compact footprint without the need for separate DIN-rail mounting or external power supplies.

Visual Diagnostics

Equipped with multiple LED status indicators that provide immediate visual feedback on power health, bus integrity, and channel-level communication activity, significantly speeding up troubleshooting during commissioning or maintenance.

Application Field

This interface board is deployed in industrial facilities utilizing ABB AC 800M controllers. It is commonly found in chemical processing plants, pulp & paper mills, and power generation stations where the system needs to interface with legacy or specialized 5I/O series cards to monitor analog signals (like pressure or temperature) or actuate discrete devices (such as valves and motor starters).

Related Products

• ABB AC 800M Controller CPU (e.g., PM865): The central processing unit that hosts the 1007-0034-3 interface board on its main baseplate.
• ABB 5I/O Series Modules: The external field I/O modules (digital input/output, analog input/output) that connect to the controller via this interface.
• ABB TKxxx Terminal Base Units: The terminal base units used for wiring field devices to the corresponding 5I/O modules.

 

Installation and Maintenance

Installation involves securely plugging the 1007-0034-3 board into the designated MEI interface connector on the ABB AC 800M MFP baseplate. In systems requiring high availability, these boards must be installed in pairs to support controller redundancy. Routine maintenance consists of periodically checking the status LEDs for any fault indications and ensuring the board is seated firmly to prevent intermittent communication errors caused by vibration.