INVT GD350-004G/5R5P-45-AS, Руководство по эксплуатации

Страница: 317 / 372

Goodrive350 IP55 High-ingress Protection Series VFD Expansion cards
-308-
Category Symbol Name Function
PS3
—COM
Digital input 3 3. Bi-directional input terminal
4. Max. input frequency: 1kHz
5. Both source and sink inputs are allowed,
but the input types must be the same
PS4
—COM
Digital input 4
PS5
—COM
Digital input 5
PS6
—COM
Digital input 6
Analog input and
output
AI1 Analog input 1
1. Input range: AI1 voltage and current
range: 0
–10V, 0–20mA
2. Input impedance:
20kΩ during voltage
input; 250Ω during current input
3. Voltage or current input is set through the
jumper.
4. Resolution ratio: When 10V corresponds
to 50Hz, the min. resolution ratio is 5mV
5. Deviation: ±1% when the input reaches
full the measurement range at 25°C
AO1 Analog output 1
1. Output range: 0
–10V voltage or 0–20mA
current
2. Voltage or current output is set through
the jumper.
3. Deviation: ±1% when the input reaches
full the measurement range at 25°C.
Relay output
PRO1A
NO contact of relay
1
1. Contact capacity: 2A/AC250V, 1A/DC30V
2. Unable to function as high frequency
switch output
PRO1C
Common contact of
relay 1
PRO2A
NO contact of relay
2
PRO2C
Common contact of
relay 2
Communication
485+
RS485
communication
terminal
RS485 communication port, which can be
set as the master or slave through the Auto
Station. It is differential signal output.
Whether to connect the 120Ω resistor of
RS485 is set through the jumper.
485-
For details about the operation of programmable expansion cards, see the Goodrive350 series
AutoStation programmable card manual.