Siemens SIPROCESS GA700 - Page 67

CAN bus cable
NOTICE
Confusing the connectors when connecting the modules
When connecting the modules to the CAN bus, confusing the connectors can lead to error
messages to the device.
• For this reason, note the assignment shown in the following 󹪝gure.
• Orient yourself in particular on the alignment of the CAN bus coding mark as of which the
connectors are coded di󹪜erently.

① CAN bus connectors
② CAN bus cable
③ Coding mark
OM2.2 Connectors of option module 2.2
PU Connectors of the processing unit
AM1/AM2 Connectors for the analyzer modules 1 and 2
nc Not assigned, without function
Figure7-1 Schematic representation of the CAN bus cable
Installing / removing and connecting analyzer and option modules
7.3Cables
Wall-mounted device
Operating Instructions, 07/2023, A5E31930403-AB 67