Jetter JX2-IO16, User Manual

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JX2-IO16 6.7 Digital Inputs
Jetter AG 43
6.7.3 Single-channel counter
The 4 single-channels are connected as follows:
When connecting single-channel counters, make sure that the sensor lines are
properly shielded and that the shield is connected with the greatest possible surface
area. The shield is to be connected to a separate grounding bar in close vincinity to
the input terminal. For more information refer to Fig. 11.
Fig. 11: Shielding the single-channel counter connection
Pin assignment of 24-pin three-level terminal blocks
View Pin Signal
X21 5 - 8 / DC 24V Sensor power supply DC 24 V
5 / S Single-channel counter - Input # 5
6 / S Single-channel counter - Input # 6
7 / S Single-channel counter - Input # 7
8 / S Single-channel counter - Input # 8
5 - 8 / 0V GND
1
2
3456
7
8
DC 24
V
S 0V
X21
1 2 3 4 5 6 7 8
INPUT
DC
24V
S
0V
Sensor