+86 18030182217
+86 18030182217
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Description
ABB GDC801B101 3BHE051592R0101 Data Network Board & Digital Controller: Full Specifications & Application Guide
Within ABB’s AC 800PEC controller series, the GDC801B101 3BHE051592R0101 is far more than a standard data board—it acts as the neural hub for complex industrial control architectures. It takes charge of precision signal processing, real-time data exchange, system-wide diagnostics and communication, forming a stable foundation for demanding applications including energy, process control and factory automation. Truth be told, this module integrates field-proven advanced control algorithms and high-precision acquisition units, managing core operating parameters such as voltage, current and temperature in real time. It maintains stable equipment performance even in industrial sites with frequent vibration and temperature fluctuations.
As a core component of ABB’s industrial automation solutions, it supports multiple mainstream industrial communication protocols natively. It can connect to existing on-site control networks without major architecture modifications, collaborating efficiently with PLCs, drive systems and all kinds of field devices. This barrier-free connectivity is exactly what is needed to build flexible, scalable and high-efficiency automation systems. In fact, the core value of this module goes far beyond basic control and communication tasks. It improves overall system operating efficiency, safety and ease of maintenance through precise regulation and stable data transmission—isn’t this the core demand for on-site industrial upgrades?
Technical Specifications
| Parameter | Details |
|---|---|
| Part Number | ABB GDC801B101 3BHE051592R0101 |
| Manufacturer | ABB |
| Product Type | Data Network Board / Digital Controller |
| Input Voltage | 24VDC, redundant power supply supported |
| Digital I/O | 8 Digital Inputs, 8 Digital Outputs |
| Analog Inputs | 4 channels, 0–20mA/0–10V compatible |
| ADC Resolution | 14 bit |
| Measurement Accuracy | ±1% for voltage, current and charge |
| Communication Interface | Profibus-DP, RS485, I²C / SMBus |
| Quiescent Current | <150 μA |
| Operating Temperature | -20°C to +60°C |
| Protection Rating | IP20 (standard), IP54 optional for harsh environments |
| Weight | Approx. 0.2 kg – 1.1 kg, varies by configuration and version |
| Mounting | DIN rail mounting or panel mount |
Key Features and Advantages
Sturdiness and high performance define the user experience of this module, making it ideal for tough industrial settings.
With an industrial-grade hardware structure, N+1 redundancy and dual power supply design, it runs continuously in complex environments with vibration and humidity, cutting the risk of unplanned downtime at the source. Its adaptive PID algorithm holds voltage stability to ±0.5%, and can deliver up to 15% energy savings in excitation current applications, balancing precision control and energy efficiency. The 14-bit ADC resolution and ±1% accuracy for electrical parameter measurement ensure every dataset is authentic and reliable, laying a solid foundation for subsequent control decisions.
The compact modular build prioritizes practicality: DIN rail mounting greatly saves space inside control cabinets, which is ideal for on-site retrofits with limited room. The hot-swappable feature eliminates the need for system shutdown during replacement, allowing quick on-site fault swaps and directly boosting system availability. The module also incorporates intelligent diagnostics, paired with LED status indicators and remote alarms, so maintenance staff can locate faults quickly without component-by-component checks, greatly simplifying routine servicing.
It also boasts strong communication and compatibility, covering common industrial protocols including Profibus-DP and RS485. It integrates seamlessly with ABB’s own systems such as ACS and DCS800, and works with automation equipment from other brands. This wide compatibility makes it a highly flexible core component for building modern industrial control networks.
Application Areas
This module can be found in nearly every sector that enforces strict standards for control precision and system continuity.
The power and energy sector is its primary application. In thermal, hydro and gas-fired power plants, it handles precise voltage regulation and grid stabilization in generator excitation control systems. In photovoltaic and other renewable energy plants, it smooths voltage fluctuations in inverter systems to meet grid connection standards, securing stability for renewable power generation.
It also has wide versatility in industrial automation, covering complex process control, robotic coordination systems, conveyor synchronization, and management of large drives such as frequency converters. It delivers high-precision command output to keep entire production lines running efficiently and accurately.
Continuous process industries including oil & gas, chemicals, metallurgy and water treatment have extremely high requirements for equipment environmental resistance. The module’s protective design and wide operating temperature range fit these sites perfectly. It monitors and protects critical process variables in real time, safeguarding production safety and uninterrupted operation, while serving as a core component to raise automation levels and improve operational efficiency in these foundational industries.
Related Products
- ABB PPC907BE (3BHE024577R0101): High-performance processor module, works with GDC801B101 to support computing for highly complex control systems
- ABB UFC921A101 (3BHE024855R0101): Dedicated power supply module, provides stable and redundant power for GDC801B101 and paired control units
- AC800M: ABB high-end process controller, GDC801B101 can be embedded as a dedicated function module for collaborative operation
- S800 I/O Series: ABB distributed I/O system, integrates with GDC801B101 to expand system I/O points and control capacity
- ACS800 Series Drives: Classic ABB drive products, with precise speed and torque regulation and management via GDC801B101
Installation and Maintenance
Before installation, read the official product manual and safety codes in full—this is essential to avoid on-site electrical risks and ensure normal module operation. First confirm that the installation environment meets the module’s temperature, humidity and protection requirements, verify the power supply is standard 24VDC, and prepare a suitable DIN rail or panel mount position. Shielded cabling with single-point grounding is recommended for communication lines, to effectively block on-site electromagnetic interference and keep Profibus-DP and RS485 communication stable. Installers should have basic electrical knowledge and be familiar with wiring standards for industrial control equipment.
Consistent, regular inspections are more effective than frequent checks to extend the module’s service life. Check LED status indicators periodically, and clean dust from the chassis to prevent buildup that impairs heat dissipation and interface contact. The module’s built-in self-diagnostics and real-time monitoring support predictive maintenance, catching potential faults early to stop minor issues from escalating into system outages. Always disconnect power before any maintenance work. Firmware updates and internal parameter adjustments should be handled by technicians trained by ABB, with strict adherence to load matching parameters—such as keeping excitation current below 1000A—to avoid overload damage.
Product Guarantee
ABB applies strict end-to-end quality control to the GDC801B101 3BHE051592R0101 module. Built with industrial-grade components and advanced manufacturing processes, it operates stably long-term within its designed operating environment and offers an excellent service life. Genuine units come with dedicated technical support and after-sales service via ABB official and authorized channels. Note that specific warranty periods (12 months in some documents), repair coverage and technical support terms should be confirmed in writing with the supplier at the time of purchase, as terms vary slightly by region and cooperation scheme. ABB’s global quality standards and brand reputation form a solid foundation for the module’s long-term performance and after-sales support.
Contact info
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