Goodrive350 IP55 High-ingress Protection Series VFD
Installation Guide
-24-
4.4 Standard wiring of control circuit
4.4.1 Wiring diagram of basic control circuit
Figure 4-15 Wiring diagram of control circuit
+24V
PE
COM
S4
S3
S2
S1
HDIB
PW
HDIA
Forward running
Forward jogging
Fault reset
+10V
AI1
AI2
GND
PE
-10V
(external)
AO1
V
I
SW2
GND
Analog output
0-10V/0-20mA
Y1
CME
COM
HDO
Optional between high-
speed pulse output and
open collector output
485+
485-
PE
RS485
communication
RO2C
RO2B
RO2A
RO1C
RO1B
RO1A
Relay 1
output
Relay 2
output
ON OFF
SW3
multi-function
analog input
H1
H2
+24V
S2
S1
Safety
controller
Open circuit
Safety
input
Safety
switch
Y1
output
Safety state
feedback
Power used for
frequency setting
VFD
Note
: If wire-passing board outlet space is insufficient when all terminals on the control board
are wired, cut the knock-out hole on the lower cover for wire outlet. If a dangerous situation
occurs when the knock-out hole is cut for a purpose but not wire outlet, we will not bear any
responsibility.
Terminal
name
Instruction
+10V
The VFD pr10.5V power
AI1
1. Input range: AI1 voltage/current can choose 0
–10/ 0–20mA; AI2: -10V–+10V
voltage;
2.
Input impedance: 20kΩ during voltage input; 250Ω during current input;
3. AI1 voltage or current input is set by P05.50;
4. Resolution ratio: When 10V corresponds to 50Hz, the min. resolution ratio is 5mV;
5. 25°C, When input above 5V or 10mA, the error is ±0.5%
AI2
GND
+10.5V reference zero potential
