hpmont HD09-S Series - Page 20

Shenzhen Hpmont Technology Co., Ltd. Chapter 4 Electrical Installation
HD09-S Series User Manual V1.1 - 15 -
Terminal Description
DI1, DI2, DI3 Digital input Effective with GND short circuit
DI4 Digital input
Effective with GND short circuit
or
High frequency input (F15.03 set as No.53 function)
• Max. frequency 50.0kHz (F16.17 setting)
DO Digital output
Open collector output
• External voltage 10 - 30VDC, max. current 50mA
or
High frequency input (F15.19 set as No.38 function)
• Max. frequency 50.0kHz (F16.26 setting)
R1A, R1B, R1C Relay output
• Contact rating: 250VAC / 3A or 30VDC / 1A
• R1B, R1C: Normally closed; R1A, R1C: Normally open
Note:
Limit the current within 3A if the relay terminal is to connect to AC 220V voltage signal.
Control Terminals Connection
The following figure shows wire connection of control terminal (factory setting).
+10
AI
Reference frquency: Refer to F16.19
Frequency setting sources : Refer to F16.01
REV function: Refer to F15.00
REV function: Refer to F15.01
External power: +10V, Max. output current100mA
Po
wer gro
und: 0V, analogue a
nd digi
tal site
Reserved
Inverter is running: Refer to F15.19
Relay output
Inverter fault: Refer to F15.20
AO
GND
DI1
DI2
DI3
DI4
DO
R1A
R1B
R1C
V
Reserved