Festo Кабели и принадлежности - Manual (Page 466)

C. Technical appendix
C−20
Festo P.BE−SPC200−EN en 0901d
Internal layout of type SPC−FIO−2E/2A (PNP inputs)
Pin 1
0ĂV
Pin 4
Pin 3
+24ĂV
1
2
3
4
5
1
Sensor supply via AIF string
2
SPC−FIO−..., input 1.0 or 1.1
3
Electrical isolation
4
Diagnosis (short circuit, overload,
protection against incorrect polarity)
5
green LED
Fig. C/11: Internal layout of type SPC−FIO−2E/2A (PNP inputs)