Overview
The ABB COM03 1KHL178039R0002G Control Board is an industrial communication and control interface module designed for use in ABB automation systems. It provides reliable signal processing and system communication functions, enabling stable integration between control units, I/O systems, and field devices. The module is commonly used in industrial control cabinets where dependable performance and high communication integrity are required.
General Information
Part Number: 1KHL178039R0002G
Manufacturer: ABB
Brand / Country of Origin: ABB / Switzerland
Type: Control Board / Communication Module
Application: Industrial automation, control system communication, and signal interface processing
Installation: Mounted inside ABB control systems or industrial cabinets
Technology: Industrial control and communication interface board
Power Specifications
Supply Voltage: Powered via system backplane or control unit
Power Consumption: Low-power electronic module (<10 W typical)
Input Type: System-integrated DC supply via controller interface
Protection: Built-in electrical isolation and circuit protection
Indicators: Status LEDs for power, communication, and fault monitoring
Communication & Interface
Communication Protocols: System-dependent ABB industrial communication interfaces
Interface Type: Control system backplane / communication bus interface
Function: Data exchange between controller, I/O modules, and system networks
Diagnostics: Built-in fault detection and communication status monitoring
Configuration: Software-configurable via ABB engineering tools
Environmental
Operating Temperature: -20°C to +60°C
Storage Temperature: -40°C to +85°C
Humidity: Up to 95% RH, non-condensing
Protection Rating: Industrial cabinet installation (IP20 equivalent)
Durability: Designed for continuous industrial operation
Dimensions & Weight
Dimensions (L × W × H): 250 × 35 × 130 mm
Weight: 0.6 kg
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