Part Number: 3BHE036290R0005 (Model: GD C806 B05, Genuine ABB Industrial Control Module)
Alternate P/N: N/A (Fully Compatible with ABB Symphony Plus DCS and Industrial Automation Platforms)
Brand: ABB Industrial Automation
Product Category: Industrial Control Module (Integrated Analog/Digital Signal Processing & High-Speed Logic Control Unit)
Product Series: ABB GD Series Control Modules (Standard Enhanced Version for ABB Symphony Plus Distributed Control Systems and Industrial Automation Platforms)
Core Application: Specifically designed as a core control module for ABB Symphony Plus DCS, widely applied in thermal power, hydropower, oil & gas, chemical, and metallurgical industrial automation systems. It undertakes key tasks including high-speed analog/digital signal acquisition, precision process regulation, complex logic control execution, and seamless data interaction with field devices and upper-level controllers. It ensures stable operation of critical equipment and accurate control of process parameters, suitable for harsh industrial environments requiring high reliability, real-time performance, and strong anti-interference capability.
Core Features: High-precision 16-bit analog signal processing with excellent linearity; seamless integration with ABB Symphony Plus internal communication bus for high-speed data transmission; 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 quick 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 and EMC standards; plug-and-play design for simplified installation and commissioning.
2. Electrical Specifications
Operating Voltage: 24V DC (wide voltage range: 19.2V DC ~ 28.8V DC); voltage tolerance: ±10%; power supply can be derived from system internal power unit or external stabilized DC power supply, with reverse polarity protection.
Power Consumption: ≤8W (typical, full load operation); ≤12W (maximum, peak load condition with all I/O channels active), energy-saving performance optimized for continuous operation.
I/O Channels: Analog Input: 8 channels (4-20mA, 0-10V DC, configurable); Analog Output: 4 channels (4-20mA, 0-10V DC, configurable); Digital Input: 12 channels (dry contact/PNP/NPN configurable, TTL level, with debounce function); Digital Output: 6 channels (relay output, 2A/250V AC, short-circuit protected).
Signal Performance: Analog Signal Resolution: 16-bit; Linear Error: ≤±0.05% Full Scale; Digital Signal Response Time: ≤1ms; Signal Processing Delay: ≤40μs; Input Signal Filtering: Configurable digital filter (0.1ms ~ 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.
Monitoring & Control Interface: Compatible with ABB Symphony Plus internal communication bus (100Mbps transmission rate); 1 × RS-485 (Modbus RTU protocol) for external device communication; 1 × USB debug port for local configuration and fault diagnosis; real-time transmission of I/O status and fault information to upper-level controller.
Protection Functions: ESD Protection: ±8kV (contact discharge), ±15kV (air discharge) per IEC 61000-4-2; Overvoltage/Undervoltage Protection (power input); Overcurrent Protection (digital output channels); Short-Circuit Protection (output channels, automatic current limiting and shutdown); Isolation Protection: 2500V AC (signal circuit to power circuit, 1 minute); Overheating Protection with alarm feedback.