ABB CTB811 – PLC Communications Terminal Board

Board Type:Communications Terminal Board

Manufacturer:ABB

Model:CTB811

Operating Temperature:-20°C to +60°C

Storage Temperature:-40°C to +70°C

Power Supply Voltage:DC 24V

Communication Interface:RS-485

Number of Communication Ports:2

Relay Output:1

LED Indicators:Status, Error

Dimensions (mm):100 x 100 x 40

Weight (kg):0.2

    Integrating seamlessly with ABB‘s renowned MB810 series, the CTB811 Communication Terminal Board is engineered to provide unparalleled performance in industrial automation environments.

    This advanced board supports a wide range of communication interfaces including RS485, enabling efficient data exchange between devices.

    With an operating voltage of DC 24V and a versatile data rate from 1200 to 115200 bps, the CTB811 ensures reliable communication across various industrial applications.

    Measuring 243.84 x 73.66 x 170.18 mm and weighing 0.77 kg, it is compact yet robust, ensuring minimal impact on system design while maintaining high functionality.

    Operating within a temperature range of -25°C to +60°C and with a humidity tolerance of 5% to 95% non-condensing, the CTB811 is designed to withstand harsh industrial conditions without compromising performance.

    Ideal for applications requiring high-speed, reliable data transmission, the CTB811 Communication Terminal Board is a critical component for enhancing efficiency and productivity in modern industrial settings.