Basic Connection Diagram - Danfoss Holip HLP-C+ Series Instructions Manual

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HLP-C Inverters
Symbol Function Description
Power supply for analog
+10
freqency
A n a l o g f r e q u e n c y
VI
reference input (voltage)
A n a l o g f r e q u e n c y
AI
reference input (current)
Multi-function output
DRV terminal (Optical couple
output)
FA
Multi-function output
FB
terminal 3 (N/O or N/C)
FC
D i g i t a l f r e q u e n c y
AM
outputtermina
RS485 communication
interface
Mark: The pin definitions of RS485 communication interface
are as follows:
Pin1 Pin6
⑶ Basic Wiring Diagram
The whole wiring of the inverter is divided into two parts,
main circuit terminal connections and control circuit terminal
connections. Users can see the main circuit terminals, and the
control circuit terminals after removing the outer cover. The
terminals must be connected correctly as the following wiring
circuit diagrams.
+10V
0~+10V corresponding to the
highest operating frequency
4 ~2 0 m A c o r r e s p o n d i n g
t o t he h ig he s t op e r at i ng
frequency
DC24V/100mA
3A/250VAC3A/30VDC
0-10V
Pin1： GND； Pin2： +5V； Pin3： RS+；
Pin4： RS-； Pin5： GND； Pin6： GND
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Factory setting