INVT Goodrive350-19 Series Operation Manual page 48

Goodrive350-19 Series VFD for Crane
Terminal
name
Supporting quadrature encoder input; with the speed measurement function
+24V—H1 STO input 1
+24V—H2 STO input 2
4.4.2 Input/output signal connection diagram
You can select the NPN/PNP mode and internal/external power through the U-type short connector.
NPN internal mode is adopted by default. NPN internal mode is adopted by default.
Note: As shown in the figure, 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 keypad of the VFD is used.
If the input signal comes from the NPN transistor, set the U-shaped jumper between +24V and PW
based on the power used according to Figure 4-20 NPN mode.
1、 Safe torque off (STO) redundant input, connected to the external
NC contact. When the contact opens, STO acts and the VFD
stops output.
2、 Safety input signal wires use shielded wires whose length is
within 25m
3、 The H1 and H2 terminals are short connected to +24V by default.
Remove the jumper from the terminals before using STO
function.
R01AR02A
R01BR02B
R01CR02C
U-shaped jumper
U-shaped jumper
between H1 and
between H2 and
+24V
+24V
Figure 4-19 U-shaped jumper positions
-36-
Description
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+
U-shaped jumper U-shaped jumper
between +24V and between COM and
PW
Installation guidelines
485-485G
USB port Keypad port
CME