ABB KNX 2CDG120062R0011 Control unit BAC/S1.5.1

Powerful freely programmable KNX building automation controller with flexibly expandable input and output modules. Powerful automation programs can be implemented on the basis of the internationally standardized IEC 61131 programming languages. Both the graphical and textual programming languages are supported. The ABB Automation Builder programming software based on the established CoDeSys software enables easy creation and re-use of automation programs as well as the integration of software libraries. The ABB Automation Builder is integrated with the ETS by means of an ETS app. Up to 1000 KNX communication objects can be used in the automation program. KNX-relevant settings such as physical address, linking of controller communication objects with group addresses and KNX send conditions are made in the ETS and can also be changed at any time without ABB Automation Builder. The building automation controller has two Ethernet network interfaces. The use is flexible adjustable. In addition to KNXnet/IP communication, these can also be used for other protocols and functions. Among other things, for mode TCP and a web server with a user-defined web interface for displaying and operating the system. The controller has a built-in display, an RS-232/485 interface for Modbus, among others. The internal clock and data variables can be buffered by a battery. The internal memory of 8 MB can be extended by the memory card slot.

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