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Last modified:
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Pyranometers can be used to measure irradiance either in horizontal or module plane.
|
Description |
|
|---|---|
|
1 |
Data logger terminal, digital output/multi-input |
|
2 |
Data logger terminal, Power Out |
|
3 |
Pyranometer |
Connection
|
Wire color |
Use |
|---|---|
|
Blue |
GND |
|
Red |
Power supply (5.5 … 30 V DC) |
|
Pink |
Irradiance signal power supply (5.5 … 30 V DC) |
|
Grey |
Irradiance signal (4 … 20 mA) |
|
White |
RS485 Modbus interface B (-) |
|
Green |
RS485 Modbus interface A (+) |
|
Yellow |
Not used |
|
Brown |
Not used |
|
Black |
Shield |
Configuration data
|
Measurement |
Input |
Unit |
Gradient |
Offset |
|---|---|---|---|---|
|
Irradiance on horizontal plane |
Analog 4…20 mA |
W/m2 |
100 |
-400 |
|
Irradiance on module plane |
Analog 4…20 mA |
W/m2 |
100 |
-400 |