ABB CI840A

ABB CI840A

The ABB CI840A is a communication interface module that is designed to be used with the ABB AC 800M controller. It provides a high-speed communication link between the controller and other devices in the system, such as I/O modules, drives, and other controllers.

Some of the key features and parameters of the CI840A include:

• Communication protocols: The CI840A supports a wide range of communication protocols, including Modbus RTU, Modbus TCP/IP, PROFIBUS DP, DeviceNet, and Ethernet/IP.
• Communication speed: The module supports communication speeds of up to 12 Mbps for PROFIBUS DP and up to 100 Mbps for Ethernet/IP.
• Number of channels: The CI840A has two independent communication channels, which can be used simultaneously.
• Power supply: The module requires a 24 VDC power supply, with a maximum power consumption of 5 W.
• Operating temperature range: The CI840A can operate in temperatures ranging from -40°C to +70°C.
• Dimensions: The module measures 100 x 40 x 115 mm (W x H x D) and weighs approximately 200 g.

The ABB CI840A is a communication interface module used in ABB’s Advant Master distributed control system. It provides a high-speed communication link between the control system and field devices such as sensors, actuators, and other control devices. The module supports various communication protocols including Modbus, Profibus, and Ethernet/IP, making it compatible with a wide range of devices. The CI840A module is designed to be installed in a standard Advant Master system rack and is hot-swappable, allowing for easy replacement without shutting down the system. It also features built-in diagnostics and monitoring capabilities for efficient maintenance and troubleshooting.

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ABB CI840A is a universal controller interface module used to connect ABB AC 800M controllers and external devices. Here are some common parameters:

-Communication interfaces: Ethernet TCP/IP, Modbus TCP, PROFIBUS DP-V1, DeviceNet, ControlNet, etc

-Communication rate: 10/100 Mbps

-Input voltage: 24V DC

-Working temperature: -25 ° C to+60 ° C

-Storage temperature: -40 ° C to+85 ° C

-Humidity: 5% to 95% (no condensation)

-Size: approximately 100 x 30 x 115 mm (width x height x depth)

-Weight: approximately 0.2 kg