Electrical installation 67
Environmental sensor installation
To connect external environmental sensors to the inverter, install the FIO-11 Analog
I/O extension module. Refer to Option module installation on page 66 and FIO-11
Analog I/O extension user’s manual (3AFE68784930 [EN]).
If the external sensor requires a power supply, connect it to the X1 remote control unit
terminal. Note that if the remote control unit and environmental sensors require a
power supply, you cannot use them at the same time.
Supported environmental sensors
The supported environmental sensors and the correct FIO-11 terminals:
Model Type Output
signal
FIO-11
terminal
mode
FIO-11
terminals
Power
supply
+24 V
DC
In menu
PVI-AEC-IRR Irradiation
sensor
0…10 V
DC
X73:AI3
voltage
input
X73:AI3 X1 Irradiation 1
PVI-AEC-IRR-T Irradiation
sensor with
cell temp.
sensor
0…10 V
DC
X72:AI2 &
X73:AI3
voltage
input
X72:AI2
temp
X73:AI3
irradiation
X1 Temperature 2
Irradiation 1
PVI-AEC-RAD-13TC Irradiation
sensor
0…10 V
DC
X73:AI3
voltage
input
X73:AI3 X1 Irradiation 1
PVI-AEC-RAD-13TC-T Irradiation
sensor with
cell temp.
sensor
0…10 V
DC
X72:AI2 &
X73:AI3
voltage
input
X72:AI2
X73:AI3
X1 Temperature 2
Irradiation 1
PVI-AEC-CONV-T100 PT100/ 0...10V
converter
0…10 V
DC
X72:AI2
voltage
input
X72:AI2 X1 Temperature 2
PVI-AEC-T1000-INTEGR Ambient temp.
sensor with
integrated
converter
0…10 V
DC
X72:AI2
voltage
input
X72:AI2 X1 Temperature 2
PVI-AEC-PYR-1300 Pyranometer
0…1300 W/m
2
0…20 mA X73:AI3
current
input
X73:AI3 X1 Irradiation 2
PVI-AEC-T100-ADH Adhesive
PT100 module
temp. sensor
3-wire X71:AI1
voltage
input
X74:AO1
current
output
X71:AI1
X74:AO1
No PT sensor
temperature
PVI-AEC-T1000-BOX PT1000
ambient
temperature
sensor
3-wire X71:AI1v
oltage
input
X74:AO1
current
output
X71:AI1
X74:AO1
No PT sensor
temperature