The Harmony Bridge Controller (BRC-300) is a high-performance, high-capacity process controller. It is a rack controller designed to interface with both Harmony block I/O and Harmony rack I/O in the Symphony™ Enterprise Management and Control System. The controller is fully compatible with the INFI 90® OPEN system in functionality, communication and packaging.

The controller collects process I/O, performs control algorithms and outputs control signals to process level devices. It also imports and exports process data of other controllers and system nodes, and accepts control commands from operators and computers connected to the network.

This instruction provides information about how the controller works, and how to install, configure, operate and troubleshoot the controller. The controller is designed for redundancy (two controllers needed). This can be achieved while remaining connected to the Hnet or not.

• » Datasheet Link

ABB BRC300 Harmony Bridge Controller P-HC-BRC-30000000 Datasheet