INVT GD300L-004G-4

Goodrive300-LIFT series inverter Expansion cards
-136-
Terminal
Usage and instruction
AI2
Analog input terminal
Output range: 0–10V/0–20mA, switched by J3
RO4A
RO4B
RO4C
Relay output: RO4A common; RO3B NC; RO3C NO
Contact capacity: AC250V/3A, DC30V/1A
RS485+
RS485-
RS485 serial port communication, supporting Modbus RTU
CANH
CANL
CAN communication interface, supporting the CAN communication
protocol
Note: GND and COM are isolated.
Jumpers
Jumper
Description
J1
RS485 communication end resistor connection terminal. ON
indicates connecting to the end resistor. The default is not
connecting to the end resistor.
J2
PE and GND short-circuited terminal, no short circuited by default.
J3
I corresponds to current signal while V corresponds to voltage signal.
The default is the current input signal.
A.2.2 Dimensions and terminal layout
I/O expansion card dimensions and sketch map
Figure A-2 I/O expansion card dimensions and sketch map
Terminal layout
S9
COM HDO COM
R04C
PW+24V
CME2
485-
S10 S11 AI2 485+
RO4A
GND
Y2
RO4B
CANH
CANL