!
62
Input Wiring Example
A CPU Unit with an AC power supply is shown. CPU Units with DC power sup-
plies don’t have power supply outputs.
Input devices
External power supply output:
300 mA at 24 VDC for CPU Units with 20, 30, 40, or 60 I/O points
(CPU Units with a AC power supply input only.)
WARNING
When the 24-VDC output (service power supply to the PC) is overloaded or
short-circuited, the voltage may drop and result in the outputs being turned OFF.
External safety measures must be provided to ensure safety in the system. Not
providing proper safety measures may result in serious accidents.
Wiring and Connections
Section 3-4
Содержание CPM2A - 11-2005
Страница 1: ...OPERATION MANUAL Programmable Controllers SYSMAC CPM2A Cat No W352 E1 07...
Страница 2: ...CPM2A Programmable Controllers Operation Manual Revised November 2005...
Страница 3: ...iv...
Страница 5: ...vi...
Страница 12: ...xiv...
Страница 179: ...Appendix B Dimensions 164 CPM1 CIF11 RS 422 Adapter...