User manual

Chapter 2 Installation and Wiring
30
3） Multi-function output terminals / Pulse output terminal DO as pulse output can use
the internal 24 V power supply and the wiring is shown in Figure 2-27.
Fig 2-27 Wiring method 1 of DO as pulse output
4）Multi-function output terminals / Pulse output terminal DO as Pulse output can also
use the external 9～30 V power supply and the wiring is shown in Figure 2-28.
Fig 2-28 Wiring method 2 of DO as pulse output
+24V
24V
4.7K
DO
COM
+5V
+24V
Digital
frequency
20～30V
+
_
+24V
24V
4.7K
DO
COM
+5V
+24V
Digital frequency
meter