5-10
Chapter
5
PARALLEL I/O INTERF
ACE
1.6
Typical output signal connection
■
NPN specifications
DC24V
DO
GND
c
CAUTION
• When an inductive load (solenoid, relay, etc.) is used, always connect a
diode in parallel as a surge killer.
• In the case of NPN specifi cations, do not short DO output to DC 24V since
this will damage the internal circuitry.
■
PNP specifications
DC24V
DO
GND
c
CAUTION
In the case of PNP specifi cations, do not short DO output to GND since this
will damage the internal circuitry.
1. Standard I/O interface overview
Содержание CEmarking RCX221
Страница 2: ......
Страница 6: ...4 MEMO...
Страница 16: ......
Страница 30: ......
Страница 38: ......
Страница 62: ...3 24 MEMO...
Страница 68: ......
Страница 228: ...4 160 Chapter 4 OPERATION 12 SYSTEM mode 5 Repeat the above steps 3 and 4 if necessary 6 Press to quit the edit mode...
Страница 342: ......
Страница 366: ...5 24 MEMO...
Страница 368: ......
Страница 384: ......
Страница 396: ......
Страница 404: ...8 8 MEMO...
Страница 406: ......
Страница 467: ...MEMO...