INVT Goodrive350-19 Series Operation Manual page 435

Goodrive350-19 Series VFD for Crane
Indicator
EC-IO501-00 can be applied to scenarios where the I/O interface of VFD is not sufficient to meet the
demand. It can provide four digital inputs, one digital output, one analog input, one analog output, and
two relay outputs. It is user-friendly, providing relay outputs through European-type screw terminals
and other inputs and outputs through spring terminals.
EC-IO501-00 terminal function description
Terminal
Category
symbol
Power supply
AI3—GND
Analog
Input and
output
AO2—GND
S5—COM
S6—COM
Digital
Input and
output
S7—COM
Definition
Terminal name
PW External power
Analog input 1
Analog output 1
Digital input 1
Digital input 2
Digital input 3
control board.
External power input terminal for digital input
circuits
Voltage range: 12–30V
PW and +24V have been short connected
before delivery.
1. Input range: For AI3, 0–10V or 0–20mA
Input impedance: 20kΩ for voltage input
2.
or 250Ω for current input
3. Whether voltage or current is used for
input is set through the corresponding
function code.
4. Resolution: 5mV when 10V corresponds
to 50Hz
5. Error: ± 0.5% when input is above 5V or
10mA at 25° C
1. Output range: 0–10V or 0–20mA
2. Whether voltage or current is used for
output is set through the jumper J5
3. Error: ± 0.5% when output is above 5V or
10mA at 25° C
Internal impedance: 6.6kΩ
1.
2. Support for external power supply
input: (-20%) 24–48 VDC (+10%) or
(-10%) 24–48 VAC (+10%)
3. Bi-direction input terminal
4. Max. input frequency: 1kHz
-423-
Expansion card
Function
Description