Maximum Configuration Of The Cubiclebus - Siemens SENTRON VL Series System Manual

3WL air circuit breakers
3.5 External CubicleBUS modules
The CubicleBUS is supplied with 24 V DC on X3. The table below shows the pin assignment
of X3 on the CubicleBUS module:
Table 3- 11
X3:1
X3:2
X3:3
X3:4
3.5.1.4

Maximum configuration of the CubicleBUS

The CubicleBUS can comprise up to 13 nodes.
These include:
● Trip unit ETU
● Metering function PLUS
● Breaker Status Sensor (BSS)
● COM15
● BDA PLUS
● ZSI module
● Digital output module with switch position left (1st module)
● Digital output module with switch position right (2nd module)
● Digital configurable output module
● Digital input module with switch position left (1st module: "Parameterswitch")
● Digital input module with switch position right (2nd module: "PROFIBUS-Inputs")
● Analog output module with switch position left (1st module)
● Analog output module with switch position right (2nd module).
In practice, only one selection of these modules is usually necessary
60
Pin assignment of the X3 on the CubicleBUS module
Ground 24 V DC
CubicleBUS communication cable -
CubicleBUS communication cable +
+24 V DC
3WL/3VL circuit breakers with communication capability - PROFIBUS
System Manual, 03/2011, A5E01051353-02