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Technical Specifications
Processor: Equipped with a 16-bit ARM processor, offering high performance and low power consumption.
Memory:
RAM: 256 KB, capable of storing programs, data, and configurations.
Flash: 16 MB, also for storing programs and configurations.
Communication Interfaces:
Ethernet: 10/100 Mbps, enabling remote monitoring and control.
Modbus RTU: Supports Modbus RTU protocol for communication with other devices.
Functional Characteristics
Signal Processing: Handles various types of input signals, including analog signals (voltage, current), digital signals, and communication signals.
Data Collection: Collects data from sensors, instruments, and other devices for monitoring and controlling industrial processes.
Control Functions:
Supports multiple control tasks such as logic operations, PID control, and switch control, maintaining or adjusting the operation of industrial systems.
Can be used to control the start, stop, speed, and position of ABB ACS800 drives.
Alarm and Notification: Equipped with alarm and notification functions to alert in case of system problems or abnormal situations.
Fault Detection and Diagnosis: Includes fault detection and diagnosis features to help users identify and resolve issues promptly, enhancing system reliability.
Programmability: Allows users to configure and program the module according to specific application requirements.
Data Recording and Storage: Supports data recording and storage for subsequent analysis, reporting, and traceability.
Power Supply: Provides stable DC power output, ensuring reliable operation under various industrial conditions.
Safety Features: Incorporates safety measures like isolation technology and protection against overvoltage, overcurrent, short circuits, and overheating.
Application Scenarios
ABB DSSR122 48990001-NK is widely used in various industrial automation and control applications, including but not limited to:
Industrial Automation: Supports PLC (Programmable Logic Controller) systems, DCS (Distributed Control Systems), and SCADA (Supervisory Control and Data Acquisition) systems.
Power Distribution: Utilized in power conversion and distribution systems for electric control and protection.
Building Automation: Supports building control and security systems, ensuring smooth operation of various automated systems within buildings.
Machinery Control: Found in applications such as machine tools, fans, pumps, and other industrial machinery, controlling their operations and monitoring their status.
