ABB+CI855

Description

Product Name:

The ABB+CI855 module is a communication module in the ABB AC 800M series of rail modules.

Product Description:

The CI855 module enables communication between the AC 800M controller and the Modbus 300 (mb300) network. It facilitates a variety of functions, including:

MB 300 Network redundancy: provides backup paths to ensure network stability when the primary connection fails.
Clock synchronization: Maintaining consistent time between connected devices.
Data set communication: Allows data sets to be exchanged between the AC 800M system and other devices on the network.
Hot swap: Replace modules without power to minimize downtime.
Point-to-point communication: The AC 800M controller communicates directly with other devices in the network.