Festo Кабели и принадлежности - Manual (Page 127)

3. Installation
3−49
Festo P.BE−SPC200−EN en 0901d
Circuitry for connecting a differential signal
1
Screening/shield
2
Earth/ground
connection
3
Signal (−)
4
Signal (+)
1
2
3
4
A1− [A2−]
A1+ [A2+]
SPC200−2AI−U
Fig. 3/18: Connecting a differential signal
Circuitry for connecting a potentiometer
1
Potentiometer
2
Screening/shield
3
Earth/ground
connection
A1− [A2−]
A1+ [A2+]
SPC200−2AI−U
REF
GND
1
2
3
Fig. 3/19: Connecting a potentiometer