Excellent PLC
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Product Overview
The ABB GD B021 BE HIEE300766R1 is a high-performance green circuit board designed for use in ABB’s industrial control and automation systems. As a modular and replaceable internal PCB, this board is primarily employed within ABB DCS (Distributed Control System) and drive systems where it functions as a key component for processing control logic, interfacing signals, or supporting power regulation tasks.
This board features multilayer PCB architecture, ensuring robust signal transmission, thermal stability, and electromagnetic compatibility. It is manufactured to ABB’s industrial standards, making it highly reliable for use in continuous-operation environments such as power plants, petrochemical processing facilities, and industrial manufacturing lines.
Key Features
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High-quality multilayer PCB with industrial-grade components
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Designed for ABB control systems, especially for drives and process automation
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Provides signal routing, processing, and system interfacing functions
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Built-in voltage isolation and noise suppression for EMI-resistant performance
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Optimized for long-term operation in harsh environments
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Compatible with modular backplane systems
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Features precise component soldering and protection layers
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Compact and lightweight, ideal for high-density enclosures
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Complies with global electrical safety and performance standards
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Green Circuit Board Module |
| Model Number | GD B021 BE |
| Part Number | HIEE300766R1 |
| Function | Control logic/signal processing PCB |
| System Compatibility | ABB DCS, drive control, and automation systems |
| Input Voltage | Low voltage signal level (application-dependent) |
| Output Signal | Logic signals, I/O control lines |
| Board Type | Multilayer industrial PCB |
| PCB Material | Flame-retardant epoxy resin (FR4) |
| Connectors | Edge connectors / multi-pin headers (varies by cabinet integration) |
| Cooling | Passive convection |
| Diagnostic Capability | Via host controller or integrated status indicators (if present) |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5%–95%, non-condensing |
| EMC Compliance | IEC/EN 61000-6-2, 61000-6-4 |
| Dimensions | 276×37×206mm |
| Weight | 0.42 kg |
| Mounting | Slot-in / screw-mount inside ABB control enclosures |
| RoHS Compliant | Yes |
Industry Applications
The ABB GD B021 BE HIEE300766R1 is a versatile internal board suited for:
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Power Generation – Turbine control and monitoring subsystems
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Oil & Gas – Distributed process control and compressor regulation
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Water Treatment Plants – Automated control of valves and motors
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Steel & Metallurgy – Process line automation and real-time control loops
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Chemical Processing – High-reliability data acquisition and logic execution
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General Industrial Automation – Interface to sensors, actuators, and logic controllers
Product Advantages
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Engineered by ABB for integration into complex automation frameworks
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Durable construction with high resistance to temperature and humidity
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Provides reliable signal processing and transmission in noisy environments
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Easily replaceable, reducing system downtime during maintenance
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Compact form factor supports dense panel and enclosure designs
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Fully compliant with industry regulations and RoHS directives
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Suitable for legacy and current ABB DCS/drive systems
Frequently Asked Questions (FAQ)
1. What is the function of the GD B021 BE HIEE300766R1 board?
It is a signal interface and logic processing board used in ABB control and drive systems.
2. Is this a standalone module?
No. It works as part of a larger system, typically connected to a CPU or control processor.
3. Can I replace the board without powering down the system?
Power-off is required to ensure safety and prevent damage during board replacement.
4. Does the board provide analog or digital signals?
It handles digital or low-voltage signals, depending on system design.
5. Is the board programmable?
It is not directly programmable but operates based on the host controller’s firmware.
6. How do I check the board status?
Some systems provide diagnostics via ABB software tools or integrated indicators.
7. Can it operate in outdoor conditions?
It is designed for indoor cabinet installation, not direct outdoor exposure.
8. What systems is it compatible with?
It is typically used in ABB DCS (e.g., Symphony, Advant) and drive cabinets.
9. What makes it “green”?
“Green board” refers to its solder mask color and RoHS-compliant design.
10. How is the board mounted?
It is plugged into a rack or fixed with screws depending on cabinet architecture.
Related ABB Control and Interface Boards
| Model | Description |
|---|---|
| GCC960C103 | High-density signal interface board |
| GDC760B101 | Power interface circuit board for drives |
| GDB111B101 | Digital logic board for control systems |
| DSQC236T | Servo drive control board for ABB Robotics |
| DSAI130 | Analog input board for Advant control systems |
| SDCS-FEX-425 | Excitation interface board for DC drives |
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| Model | Description |
|---|---|
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