hpmont HD09 Series - Page 21

Chapter 4 Electrical Installation Shenzhen Hpmont Technology Co., Ltd.
-16- HD09 Series User Manual V1.1
Analogue Input Connection
Digital Input Connection
Digital Output Connection
+10
HD09
AI GND
V
I
1
ON
AI
HD09
GND
V
I
1
ON
DI1 DI2 DI3 DI4 GND
HD09 HD09
DI1 DI2 DI3 DI4 GND
External controller
Dry contact
connection
NPN connection
10－30VDC
10kΩ
DO GND
+
-
HD09
+10 GND
DO
HD09
f
Relay coil Digital frequency
meter