Frequency Inverter ST600 Series High-Performance Multifunction VFD Expansion cards
-314-
The terminals are arranged as follows:
This indicator is on when the expansion card is establishing a
connection with the control board; it blinks periodically after the
expansion card is properly connected to the control board (the
period is 1s, on for 0.5s, and off for the other 0.5s); and it is off
when the expansion card is disconnected from the control board.
This indicator is on after the IO expansion card is powered on by
the control board.
The SIO501-00 expansion card can be used in scenarios where the I/O interfaces of a frequency
inverter ST600 high-performance multifunction 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.
SIO501-00 terminal function description
The working power of digital input is provided by an
external power supply.
Voltage range: 12–30 V
The terminals PW and +24V are shorted before
delivery.
1. Input range: 0–10 V, 0–20 mA
2. Input impedance: 20 kΩ for voltage input; 250 Ω
for current input
3. Set it to be voltage or current input through the
corresponding function code.
4. Resolution: When 10 V corresponds to 50 Hz,
the minimum resolution is 5 mV.
5. Deviation: ±0.5%; input of 5 V or 10 mA or higher
at the temperature of 25°C
1. Output range: 0–10 V, 0–20 mA
2. Whether it is voltage or current output is
determined by J5.
3. Deviation ±0.5%; input of 5 V or 10 mA or higher
at the temperature of 25°C
1. Internal impedance: 3.3 kΩ
To Next Page
Loading...
