SATO S84 - Page 287

7 Appendix
285
S84-ex/S86-ex Operator Manual
When the output from the user is PNP transistor output
Input/Output circuit diagram of 14 pins external signal interface (Amphenol 14 pins,
female connector)
PrinterUser
IN
Photo coupler
Transistor
(PNP)
IN_COM
Photo Mos FET
EXT_I
EXT_O
OUT_COM
+24V
Pow
Photo coupler
OUT
Nȍ
PrinterUser
IN
Photo coupler
Transistor
(NPN)
Photo Mos FET
EXT_I
EXT_O
OUT_COM
+5V
Pow
OUT
Nȍ
GND