INVT Goodrive350 Series Operation Manual page 355

Goodrive350 series high-performance multifunction VFD
EC-PC502-00 terminal function description
Category
Power supply
Common
terminal/ground
Digital input
Analog input and
output
Relay output
Symbol
External power
PW
Internal power
24V
Common terminal of
COM
GND Analog ground
Protective earthing
PE
terminal
PS1—COM Digital input 1
PS2—COM Digital input 2
PS3—COM Digital input 3
PS4—COM Digital input 4
PS5—COM Digital input 5
PS6—COM Digital input 6
AI1 Analog input 1
AO1 Analog output 1
PRO1A NO contact of relay 1 1. Contact capacity: 2A/AC250V,
Common contact of
PRO1C
PRO2A NO contact of relay 2
Name
To provide input digital working power from
external to internal.
Voltage range: 12–24V
supply
PW and +24V are short connected by
default.
Internal output power supply, 100mA
supply
Common terminal of +24V. If PS1 is
connected, COM indicates PS1 is
+24V
connected.
Reference zero potential of +10V
Protective earthing terminal
1. Internal impedance: 4kΩ
2. Accept 12–30V voltage input
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
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
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.
1A/DC30V
relay 1 2. Unable to function as high frequency
switch output
-346-
Expansion cards
Function