Siemens SENTRON VL Series System Manual page 63

Connection of the CubicleBUS with COM15
The figure below shows the connection of external CubicleBUS modules to the
SENTRON WL with COM15:
● Connect the external CubicleBUS modules using the supplied 0.5 m CubicleBUS cables
and integrate them into the system.
● Provide the CubicleBUS with a terminating resistor.
● Connect the power supply to the X3 interface.
①
Only with more than 2 CubicleBUS modules: Connecting cable between X8 and the first CubicleBUS module for
power supply with 24 V DC
②
Connecting cables between the CubicleBUS modules
③
Terminating resistor 120 Ω 0.5 W on the last module
④
CubicleBUS module
⑤
Connecting cables between the CubicleBUS modules for power supply with 24 V DC
⑥
Connecting cable between COM15 and 1st CubicleBUS module (with two RJ45 connectors)
⑦
COM15
⑧
Wire four cables to X8
Figure 3-16 Connection of the CubicleBUS with COM15
3WL/3VL circuit breakers with communication capability - PROFIBUS
System Manual, 03/2011, A5E01051353-02
3WL air circuit breakers
3.5 External CubicleBUS modules
63