'7
'7
'7
'7
'7
'7
'7
'7
'7
'7
'7
'7
'7
'7
'7
'7
Figure 4-1 Assignment of the direct keys to the vertical softkeys of an operator panel front
16 digital inputs (5 V) can be fetched via the X11 connector.
Connector designation: X11
Connector type: 20-pin plug connector
Max. cable length: 0.85 m
Table 4-7 Assignment of connector X11
Pin Name Type Meaning
1 DT1
O
Direct key 1
... ... ...
16 DT16 Direct key 16
17 P5V
V
+ 5 V (fused)
18 P5V + 5 V (fused)
19 GND Ground
20 GND Ground
16 digital inputs can be polled by the X70/X205/DTM connector.
Connector designation: X70/X205/DTM
Connector type: 20-pin plug connector
Max. cable length: 0.85 m
Connection
4.1 Pin assignment of the interfaces
TCU 30.3
30 Manual, 09/2017, A5E40874197
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