Assembly and installation
3.00 | PRH | Assembly and Operating Manual | en | 389327
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Pin allocation S3 (PROFIBUS input)
Pin
Designation
Function
SCHUNK
cable color
1
n.c.
-
2
A
PROFIBUS A
green
3
n.c.
-
4
B
PROFIBUS B
red
5
PE
Shield (not
recommended)
Connector
housing
PE
Shield
Cable shield
PROFIBUS DP assignment of 9-pin SUB D connector
SUB D connection plug
solder side
Pin
Function
3
PROFIBUS B
8
PROFIBUS A
Terminating a
module
The CAN bus terminator supplied can be used for termination.
Ø
Screw the CAN bus terminator on S2, if the module is the last
bus subscriber.
Combining several
modules
When combining several modules, the signals from module n are
looped through to module n+1. The wires from terminal X2 on
module n are connected to terminal X1 on module n+1.
