
Appendices
MS-9 Scanner User’s Manual A-9
Optoisolator Inputs
All discrete inputs can be fully isolated pulses as PNP or NPN circuits.
Inputs include trigger, new master, OMR, and input 1
Input Examples
Fully Optoisolated
Input (+)
Input (–)
I
load
New master pin and OMR input (–) is internally
grounded.
Minimum Maximum
V
IN-HIGH
/I
IN-HIGH
4.5 V/ 8 mA 28 V/ 26 mA
V
IN-LOW
/I
IN-LOW
0 V/0 mA 3 V/2 mA
Pulse Width
min
4 µS
Isolated Scanner
PNP Source
+V
Signal
V
CC
Input (–)
Input (+)
+V
Signal
V
CC
Input (+)
Input (–)
NPN Source
(trigger only)
Isolated Scanner
New master pin and OMR input (–) is internally grounded.
Komentáře k této Příručce