INVT GD300-037G-4 User Manual

Goodrive300 Series VFD Installation guide
31
Terminal
name
Description
HDO
1. Switch capacity: 200mA/30V;
2. Range of output frequency: 0–50kHz
COM
Common port of +24V
CME
Common port of open collector output
Y
1. Switch capacity: 200mA/30V;
2. Range of output frequency: 0–1kHz
485+
For 485 communication port, 485 differential signal port and standard
485 communication interfaces, use twisted pairs or shielded cables.
485-
Terminal
name
Description
PE
Grounding terminal
PW
Provide input digital working power from external to internal;
Voltage range: 12–30V.
24V
The VFD provides user power; the maximum output current is 200mA
COM
Common port of +24V
S1
Digital input 1
1. Internal impedance: 3.3kΩ
2. Accept 12–30V voltage input
3. This terminal is bi-directional input terminal
and supports NPN/PNP connection modes
4. Max. input frequency: 1kHz
5. All are programmable digital input terminals,
and users can set the terminal function via
function codes
S2
Digital input 2
S3
Digital input 3
S4
Digital input 4
S5
Digital input 5
S6
Digital input 6
S7
Digital input 7
S8
Digital input 8
HDI
Besides S1–S8 functions, it can also act as high frequency pulse
input channel
Max. input frequency: 50kHz
4.3.6 Input /Output signal connection figure
Use U-shaped short-circuit connectors to set NPN mode or PNP mode and the internal or external
power supply. The default setting is NPN internal mode.

INVT GD300-037G-4 Specifications

General

Brand	INVT
Model	GD300-037G-4
Category	DC Drives
Language	English