ABB DSSB145

Working parameters

Input voltage: 220V.

I/O points: 2 I/O points.

Programmable: 16MB.

Communication: ABB DSSB145 supports PROFIBUS DP with a transmission rate that can be expanded to 12 Mbit/s, and PROFIBUS PA with a fixed transmission rate of 31.25 kbit/s, and can communicate with remote I/O, drives, motor control and other field devices.

Working temperature and humidity: The operating environment temperature range of ABB DSSB145 is 0 - 65 degrees Celsius and the humidity range is 0 - 95%, which is suitable for various industrial environments.

Product function

Control function: As the main CPU module, it acts as the main control unit for different applications, performing data processing, logic control, and decision-making based on input signals and programming instructions.

Signal format conversion: ABB DSSB145 is responsible for converting signals from field sensors into a format that can be transmitted over the optional redundant fieldbus. This also includes configurable conversion times, time limits for motion rate changes, and more, making data availability, processing, and acquisition reliable and accurate.

User Interface: The ABB DSSB145 serves as the user interface for the DSU control, enabling the user to communicate with the system, observe its status, and set various parameters as needed.

RTD Input Interface RTD Input Interface: The compact RTD input interface module contains eight resistance temperature detector (RTD) input channels. Each channel allows 2-wire, 3-wire, or 4-wire RTD sensor input with a resistance range of 0 - 320 ohms or 0 - 30 ohms2, enabling accurate temperature measurement and monitoring of industrial processes.

Applications

Industrial Automation: The ABB DSSB145 is widely used in process control, equipment monitoring, and automated production lines in manufacturing plants, chemical plants, and power plants. It can be connected with other automation subsystems to achieve smooth operation and improve production efficiency and quality.

Motor Control: Designed for synchronous motor applications: Capable of precisely controlling/monitoring motor speed, torque and position; this optimizes motor performance, reduces energy consumption and extends motor life1

DCS Systems: Deploying this system in a DCS system will provide high-quality performance and stability, as the ABB DSSB145 assists in managing the functions of different subsystems and devices in the DCS.

Production/Manufacturing and Enterprise: IoT is a hot topic for any production industry. It allows real-time monitoring of process variables such as temperature, pressure, flow, etc., and the information collected can be used to implement advanced control algorithms to optimize process parameters, improve product quality and reduce production costs.