DO Output Control
(1)
Connect the COM port to +VDC. It's not allowed to connect to –VDC. The acceptable voltage
is DC5V~DC24V.
(2)
4 DI controls share the same power supply which accepts different levels of voltage starting
from DC5V to DC24V
Application Example: Alarm Indicator (DC)
IOB-1616 DO Wiring Example A: Alarm Indicator (DC)
184
Appendix