Input/Output Signal Connection Diagram - INVT Goodrive350 Series Operation Manual

Goodrive350 series high-performance multifunction VFD

4.4.3 Input/output signal connection diagram

Set NPN /PNP mode and internal/external power via U-shaped jumper. The NPN internal mode is
adopted by default.
Note: As shown in Figure 4-19, the USB port can be used to upgrade the software, and the keypad
port can be used to connect an external keypad. The external keypad cannot be used when the local
VFD keypad is used.
If input signal comes from NPN transistors, set the U-shaped jumper between +24V and PW based
on the power used according to the figure below.
S1
S2
COM
PW
+ 24V
Internal power（NPN mode）
If input signal comes from PNP transistor, set the U-shaped jumper based on the power used
according to the figure below.
S1
S2
COM
PW
+ 24V
Internal power（PNP mode）
R01AR02A
R01BR02B
R01CR02C
U-shaped jumper U-shaped jumper
between H1 and between H2 and
+24V +24V
Figure 4-19 Position of U-shaped jumper
COM
+ 24V
Figure 4-20 NPN mode
COM
+ 24V
Figure 4-21 PNP mode
S1 S2 S3 S4 HDIA HDIB AI1 AI2 +10V
H1 +24V +24V PW COM HDO Y1 AO1 GND
PE H2 +24V COM COM CME 485+ 485-485G
U-shaped jumper
U-shaped jumper
between +24V
between COM and
and PW
S1
S2
COM
+ 24V
PW
+ 24V
External power（NPN mode）
S1
S2
COM
PW
+ 24V
External power（PNP mode）
-32-
Installation guidelines
USB port Keypad port
CME
COM
+24V
COM
+ 24V