Note; All products on this site are special products, the market price has been fluctuating, the specific customer service offer shall prevail, because the product is a new product, the picture is not a real shot, please confirm with customer service before placing an order model and product, price and other details, the site used, new are for sale, please contact customer service communication. The 086329-003 ECS Board (Equipment Control Subsystem Board) is a core functional board focused on equipment control and signal management in ABB industrial automation control systems. It is mainly compatible with ABB small and medium-sized industrial control systems (such as some DCS subsystems and dedicated equipment controllers).
Its core positioning is to serve as the hardware carrier of the Equipment Control Subsystem (ECS). It undertakes tasks including signal acquisition, logical operation, control command output, and equipment status monitoring. Widely applied in scenarios such as smart manufacturing, petrochemical auxiliary equipment, and power auxiliary control systems, it provides hardware support for the precise control and stable operation of industrial equipment. Meanwhile, it is compatible with ABB standardized communication protocols and configuration tools, ensuring seamless integration with existing automation networks.
Supports common signal types in industrial sites, including Digital Input/Output (DI/DO) and Analog Input (AI):
- Digital Signals: Compatible with 24VDC level signals, capable of accessing discrete signals such as equipment start/stop status, limit switches, and fault alarms. It supports 8-16 channels of DI (input impedance ≥10kΩ) and 4-8 channels of DO (output contact capacity ≤2A/250VAC), meeting the on-off control needs of small and medium-sized equipment.
- Analog Signals: Supports the acquisition of 4-20mA current signals or 0-10V voltage signals (typically 4 channels of AI), enabling accurate collection of continuous parameters such as temperature, pressure, and flow feedback from sensors. The input accuracy error is ≤±0.2%, ensuring the accuracy of data acquisition.
Equipped with a basic logic operation unit, it allows the writing of simple control programs (e.g., start-stop interlocking, delay control, threshold alarm) via ABB’s dedicated configuration software (such as Control Builder). It can realize independent local control of equipment without relying on the upper-level main controller, reducing the system’s dependence on the main controller and improving control response speed (logic execution cycle ≤100ms).
Real-time monitors the operating status of itself and connected equipment, such as power supply abnormalities, signal loss, and output overload. It triggers local LED indicator alarms (e.g., red fault light stays on, yellow alarm light flashes) and simultaneously uploads alarm information to the upper-level system through the communication interface, facilitating operation and maintenance personnel to detect and handle issues in a timely manner.
Equipped with 1 RS485 serial port (supports Modbus RTU protocol) or an optional Ethernet interface (supports Modbus TCP). The communication rate is configurable (up to 115200bps for RS485, up to 100Mbps for Ethernet). It can achieve data interaction with ABB main controllers (e.g., AC500 PLC, 800xA DCS substation) or third-party equipment (e.g., Human-Machine Interface (HMI), data logger), ensuring bidirectional transmission of control commands and status data.
Perfectly adapts to ABB’s industrial automation ecosystem and can be seamlessly integrated into ABB small and medium-sized control systems (e.g., AC500 series PLC expansion systems, MicroSCADA monitoring systems). It supports parameter configuration and program downloading via ABB’s standardized configuration tools, eliminating the need for additional driver development and reducing the difficulty of system integration.
Adopts ABB-customized industrial-grade components, including high-temperature-resistant resistor-capacitor components (operating temperature range: -40℃~+85℃) and gold-plated connectors (contact resistance ≤10mΩ). All components undergo 100% high-temperature burn-in testing (85℃ for 24 hours) and Electromagnetic Compatibility (EMC) pre-testing. The Mean Time Between Failures (MTBF) is ≥50,000 hours, making it suitable for complex industrial on-site environments.
- Overcurrent Protection: The digital output channel is equipped with a built-in overcurrent detection circuit. When the load current exceeds the rated value, the output is automatically cut off to protect the board and downstream equipment.
- Power Reverse Polarity Protection: The power input terminal is equipped with a reverse polarity protection diode to prevent board burnout caused by incorrect wiring.
- Electromagnetic Immunity: Passes the EN 61000-6-2 electromagnetic immunity test for industrial environments, capable of resisting electromagnetic radiation generated by on-site equipment such as frequency converters and motors, ensuring stable signals.
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