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.
PAC expansion modules
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
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
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