Connecting The S-Bus Cables; Table 23: S-Bus Connection Assignment - WAGO SPEEDWAY 767 Series Manual

44 Connecting Data and Supply Cables
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5.3

Connecting the S-BUS Cables

The S-BUS is used for communication between a fieldbus coupler and the
connected 767 Series components.
Requirement:
• A WAGO S-BUS cable pre-assembled on both ends is readily available to
you. This is necessary for optimal signal transmission.
• The S-BUS terminator is available to you, which is necessary for
communication.
The following table outlines the assignment of the S-BUS connections:

Table 23: S-BUS connection assignment

Connection
IN
767-5203 Serial Interface (RS-232, RS-422/-485)
Contact
OUT 1
2
3
4
5
Connecting thread Shield
WAGO-SPEEDWAY 767
Description
IN OUT
RD + TD +
RD − TD −
TD − RD −
TD + RD +
GND
Manual
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