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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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