INVT IPE300 Series - Page 316

IPE300 series engineering VFD Extension card
-305-
Indicator
Definition
Function
LED4
Power indicator
This indicator is on after the IO extension card is powered
on by the control board.
The EC-IO501-00 extension card can be used in scenarios where the I/O interfaces of an IPE300
VFD cannot meet the application requirements. It can provide 4 digital inputs, 1 digital output, 1
analog input, 1 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 functions:
Category
Terminal
symbol
Terminal name
Description
Power
supply
PW
External power
Used to provide input digital working power
from the external to the internal
Voltage range: 12–24V
PW and +24V have been short connected
before delivery.
Analog IO
AI3—GND
Analog input 1
1. Input range: For AI3, 0–10V or
0–20mA
2. Input impedance: 20kΩ for voltage
input 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. Deviation: ±0.5%; input of 5 V or 10
mA or higher at the temperature of
25°C
AO2—GND
Analog output 1
1. Output range: 0–10V or 0–20mA
2. Whether voltage or current is used for
output is set through the jumper J5.
3. Deviation: ±0.5%; output of 5 V or 10
mA or higher at the temperature of
25°C
Digital
input/output
S5—COM
Digital input 1
1. Internal impedance: 3.3kΩ
2. 12–30V voltage input is acceptable
3. Bi-direction input terminal
4. Max. input frequency: 1kHz
S6—COM
Digital input 2
S7—COM
Digital input 3
S8—COM
Digital input 4
Y2—CME
Digital output
1. Switch capacity: 200mA/30V
2. Output frequency range: 0–1kHz
3. The terminals CME and COM are
shorted through J3 before delivery.