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7.2 Operating elements and terminal blocks
This chapter describes the available terminal blocks, plug connectors and operating elements.
Configuration of the 7 pin connector of slots X1 to X8:
1
Switched ground potential. All pins 1 of slots X1 – X8 are connected.
2
RxD
3
TxD
4
Ground
5
Switchable ground potential. The slots X1 – X8 can be switched as desired.
6
Ground
7
Ground potential for shield connection
Configuration of the 3 pin connector X11:
X11:
+24V
X11:
24V - ground
X11:
Grounding, carry out by as short a route as possible.