COMSOFT has been successful in the field of industrial communication for more than 30 years. We realize individual concepts, look for the best solutions and supply you with powerful and flexible products. As a declared PROFIBUS specialist, we develop and manufacture products for the master-slave range as well as provide the implementation, maintenance and diagnostics of PROFIBUS networks. Moreover, we specialise in the development of products for PROFINET IO. Our products range includes: PROFIBUS Analysis and Test Tools, PROFIBUS intelligent Boards, PROFIBUS Gateways, PROFIBUS Switch, PROFIBUS Software and Drivers, PROFIBUS cRIO Module, PROFINET/PROFIBUS Proxy.
PRS is the solution for a safe PROFIBUS DP Master redundancy concept, it provides switching over of the PROFIBUS line between two identical DP Masters. This avoids any galvanic contact between the DP Masters, they can therefore be configured with identical PROFIBUS addresses, making Multi Master mode unnecessary and excludes double address conflict. The compact 24 Volt hat rail module contains the switching logic as well as an intelligent double DP Slave. PRS also allows the realization of very complex redundancy systems, i.e. in connection with PROFIBUS OPC servers or overlying Ethernet based cell networks.