ABB 006-002-W1105-01220 | Industrial Control Interface Module

The 006-002-W1105-01220 is a specialized industrial control module within the ABB legacy automation ecosystem. Frequently utilized in high-power conversion and drive control systems, this module serves as a critical signal conditioning and interface unit. It is engineered to bridge the gap between low-voltage logic controllers and high-power industrial machinery, providing the necessary galvanic isolation and signal stability required for precise operational control.

Technical Datasheet

Product Specifications

  • Model Number: 006-002-W1105-01220

  • Module Type: Control Interface / Signal Processing Board

  • Input Voltage: 24V DC / ±15V DC (standard control voltage rails)

  • Signal Compatibility: Analog (0-10V, 4-20mA) and Digital Logic levels

  • Isolation Rating: 1.5 kV to 2.5 kV (application specific)

  • Enclosure Style: Open-frame PCB for rack mounting or enclosure integration

  • Dimensions: 160mm x 100mm x 25mm

  • Weight: 0.32 kg

  • Country of Origin: Germany / Switzerland

Application Areas

The 006-002-W1105-01220 is primarily found in heavy industrial sectors such as steel manufacturing, aluminum smelting, and marine propulsion. It is used to monitor and control high-current rectifiers, large-scale DC motors, and excitation systems where signal integrity is threatened by high electromagnetic interference (EMI).

Product Instructions

  1. System De-energization: Before installation or replacement, ensure all power sources to the control cabinet are disconnected. Verify that residual voltage in the drive capacitors is within safe limits.

  2. Mounting: The module is typically mounted on a specialized card rack or via DIN-rail standoffs. Ensure all mounting screws are tightened to provide a consistent grounding path through the chassis.

  3. Terminal Wiring: Follow the specific wiring diagram for your system revision. Use ferrules on all stranded wire ends to ensure a vibration-resistant connection to the screw terminals or ribbon headers.

  4. Grounding: Proper shielding of input cables is mandatory. Connect the shield at one end (usually the cabinet entry point) to prevent ground loops while maintaining high noise immunity for analog signals.

  5. Initialization: Upon first power-up, observe the status LEDs. A steady “Power” LED indicates the internal voltage regulators are functioning. If the “Error” LED is lit, check for reversed polarity on the power input or an open-loop condition on the sensors.

Q&A: Frequently Asked Questions

Is this module compatible with modern ABB 800xA systems? The 006-002-W1105-01220 is a legacy component. While it can be interfaced with 800xA systems through intermediate I/O stations, it is primarily designed for older generation controllers and power converters.

What causes the 006-002 series modules to fail most often? The most common failure points are degraded electrolytic capacitors due to heat and aging, or damage to the input optocouplers caused by external voltage surges in the field wiring.

Can I use this board for high-speed pulse counting? This specific module is optimized for general control and signal conditioning. For high-speed pulse or encoder feedback, a dedicated pulse-counting module from the same series is recommended to ensure timing accuracy.

Does the ‘Refurbished’ status affect performance? A properly refurbished module has been tested for component tolerances and functionality. In legacy systems, high-quality refurbished units are often preferred over “new-old-stock” because they have been actively verified to operate under load.

Recommended Similar Models

  • ABB 006-002-W1105-01200 (Alternative revision)

  • ABB 35AE92B (Logic Control Board)

  • ABB SDCS-CON-4 (DC Drive Control Unit)

  • ABB CI801 (S800 Communication Interface)

  • ABB SNAT604IFS (Pulse Transformer Board)

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