WAGO-I/O-SYSTEM 750 Description of I/O-IPC Interfaces 35
758-874/000-131 WAGO-I/O-IPC-C6
Manual
Version 1.0.0
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5.3 PROFIBUS Interface (X3)
The fieldbus is used for communication between the I/O-IPC and the connected
PROFIBUS fieldbus couplers (slaves).
Open interface!
If this interface is not needed, it shall be closed by the protective cap provided
with delivery in order to prevent any possible damages caused by electrostatic
discharge.
The following table provides information on the PROFIBUS interface pin
assignments.
Table 5: PROFIBUS Interface: Pin Assignments
Connector Pin Description
1
NC
2 NC
3 PB+
4 PB_ENA
5 PB_GND
6 PB_+5V
7 NC
8 PB-
1
2
3
4
5
6
7
8
9
Figure 7:
Interface X3
9 NC
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