1pcs new ABB GD C806 A2004 3BHE028761R2004 module #LYQ007
1pcs new ABB GD C806 A2004 3BHE028761R2004 module #LYQ007
1pcs new ABB GD C806 A2004 3BHE028761R2004 module #LYQ007
Part Number: 3BHE028761R2004 (Model: GD C806 A2004, Genuine ABB Industrial Control Module)
Alternate P/N: N/A (Fully Compatible with ABB Symphony Plus DCS and Industrial Control Systems)
Brand: ABB Industrial Automation
Product Category: Industrial Control Module (Enhanced Integrated Analog/Digital Signal Processing & Logic Control Unit)
Product Series: ABB GD Series Control Modules (Enhanced Version for ABB Symphony Plus Distributed Control Systems and Power Plant Automation Platforms)
Core Application: Specifically designed as an enhanced core control module for ABB Symphony Plus DCS, widely applied in power (thermal, hydropower, nuclear), oil & gas, large-scale chemical, and metallurgical industrial automation systems. It undertakes advanced tasks including high-speed analog/digital signal acquisition, precision process control, complex logic judgment execution, and seamless data interaction with field devices and upper-level controllers. It ensures stable operation of critical equipment and accurate regulation of process parameters, suitable for harsh industrial environments requiring high reliability, real-time performance, and anti-interference capability.
Core Features: High-precision 16-bit analog signal processing with enhanced linearity; seamless integration with ABB Symphony Plus internal communication bus (higher data transmission rate); rugged industrial-grade aluminum alloy housing with reinforced anti-electromagnetic interference performance; built-in advanced self-diagnostic and fault alarm functions for real-time module status monitoring and fault location; support for hot-swap maintenance to minimize system downtime; low power consumption and stable operation under extreme voltage fluctuation conditions; modular structure for flexible system expansion and function customization; compliance with international industrial safety, EMC, and (explosion-proof) related standards; plug-and-play design for simplified installation and commissioning.
2. Electrical Specifications
Operating Voltage: 24V DC (wide voltage range: 18V DC ~ 30V DC); voltage tolerance: ±15%; power supply can be derived from system internal power unit or external stabilized DC power supply, with reverse polarity protection.
Power Consumption: ≤10W (typical, full load operation); ≤14W (maximum, peak load condition with all I/O channels active), lower power consumption than standard GD series modules.
I/O Channels: Analog Input: 12 channels (4-20mA, 0-10V DC, 0-5V DC, configurable); Analog Output: 6 channels (4-20mA, 0-10V DC, configurable); Digital Input: 16 channels (dry contact/PNP/NPN configurable, TTL level, with debounce function); Digital Output: 8 channels (relay output, 3A/250V AC, short-circuit protected).
Signal Performance: Analog Signal Resolution: 16-bit; Linear Error: ≤±0.03% Full Scale; Digital Signal Response Time: ≤0.8ms; Signal Processing Delay: ≤30μs; Input Signal Filtering: Configurable digital filter (0.05ms ~ 20ms) to suppress interference signals, with adaptive filtering function.
Filtering Performance: Built-in high-performance EMI filter and digital signal filter; fixed low-pass filter cutoff frequency for digital input signals; effective suppression of grid noise, electromagnetic interference, and contact bounce interference to ensure signal integrity.
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