Accessories
4.9 Communication and system integration
3VA molded case circuit breakers with IEC certificate
Manual, 03/2019, A5E03603177010-03
487
To establish a communication link, the COM800 or COM100 breaker data server is
connected via the 3VA-line to the COM060 communication module of the relevant circuit
breaker.
①
PAC expansion modules
②
T-connector
From a 24 V DC supply, the COM800/COM100 breaker data server supplies power to all the
connected 3VA molded case circuit breakers and the following components:
●
COM060 communication module
●
ETUs 5-series and 8-series
●
Position signaling switch for draw-out socket
●
7KM PAC PROFIBUS DP expansion module
●
7KM PAC Switched Ethernet PROFINET expansion module
●
7KM PAC RS 485 expansion module
4.9.3.1
Area of application
The COM800/COM100 breaker data server can be used to link 3VA molded case circuit
breakers to:
●
Power monitoring software powermanager
●
Industrial automation systems
●
Building automation systems
●
Parameterization and breaker condition evaluation via communication link
●
Maintenance systems
●
MindSphere
