Siemens SENTRON 3WL10 Series Manual page 126

Application planning
4.3 Communication planning
Direct connection via two communication modules
Connection to the communication environment is established directly via modular, pluggable
communication modules in conjunction with the Breaker Connect module on the auxiliary
conductor terminal system.
①
②
Because the circuit breaker is designed for up to two communication modules, it can be
integrated into the communication environment with two different protocols. For example,
simultaneous connection of a fieldbus for automation or remote control applications (incl.
parameterization and remote switching) and Modbus TCP Ethernet communication link for
communicating measured values for efficient and safe power monitoring.
124
Fixed breaker
Withdrawable breaker
Air circuit breaker 3WL10
Manual, 11/2017, L1V30499596002-01