INVT Goodrive 300-16 Operation Manual page 14

Goodrive300-16 special inverter for HVAC
Type
Analog input
and output
Switch input
and output
Code Terminal name
External power
PW
supply
AI1 Analog input 1
AI2 Analog input 2
AI3 Analog input 3
AO1 Analog output 1
AO2 Analog output 2
S1 Switch input 1
S2 Switch input 2
S3 Switch input 3
S4 Switch input 4
S5 Switch input 5
S6 Switch input 6
S7 Switch input 7
S8 Switch input 8
HDI Switch input
HDO Switch output
Provide the input switch working
power supply from external to
internal.
Voltage range: 12~24V
1. Input range: AI1/AI2 voltage and
current can be chosen
0~10V/0~20mA;
AI3:-10V~+10V
2. Input impedance: voltage input:
20kΩ; current input: 500Ω
3. The voltage or current input is
set by the jumper
4. Resolution: the minimum one is
5mV when 10V corresponds to
50Hz
1. Output range: 0~10V or 0~20mA
2. The voltage or the current output
is set by the jumper
3. Resolution 10bit
1. Internal impedance: 3.3kΩ
2. 12~30V voltage input is available
3. The terminal is the dual-direction
input terminal
4. Max. input frequency: 1kHz
Except for S1~S8, this terminal can
be used as high frequency input
channel.
Max. input frequency: 50kHz
1. Switch capacity: 50mA/30V
13
Commissioning guidelines
Description