Campbell Scientific CNR4 Net Radiometer - Manual (Page 28)

CNR4 Net Radiometer
FIGURE 7-4. Labels on the pigtail end of the TEMP cable.
TABLE 7-3. Datalogger Connections for Differential Measurement
Function Wire Color CR1000 CR3000/CR5000
Pyranometer Up Signal Red Differential Input (H) Differential Input (H)
Pyranometer Up R rential Input (L) eference *Blue Differential Input (L) Diffe
Pyranometer Down Signal White Differential Input (H) Differential Input (H)
Pyranome eference Differ t (L) D ter Down R *Black ential Inpu ifferential Input (L)
Pyrgeometer Up Signal Grey Differential Input (H) Differential Input (H)
Pyrgeometer Up Reference * Yellow Differential Input (L) Differential Input (L)
Pyrgeometer Down Signal Brown Differential Input (H) Differential Input (H)
Pyrgeometer Down Reference *Green Differential Input (L) Differential Input (L)
Shield Clear
Thermistor Signal White Single-Ended Input Single-Ended Input
Thermistor Voltage Excitation Red V V oltage Excitation (VX) oltage Excitation (VX)
Thermistor Signal Reference Black
Sh ld Clear ie
*Jumper to with user supplied wire.
. Datalo onnections for Single nded Measurement TABLE 7-4 gger C -E
Function Wire Color CR1000 CR3000/CR5000
Pyranometer Up Signal Red Single-Ended Input Single-Ended Input
Pyranometer Up Reference Blue
Pyranometer Down Signal White Single-Ended Input Single-Ended Input
Pyranome eference ter Down R Black
Pyrgeometer Up Signal Grey Single-Ended Input Single-Ended Input
Pyrgeometer Up Reference Yellow
Pyrgeometer Down Signal Brown Single-Ended Input Single-Ended Input
Pyrgeometer Down Reference Green
Shield Clear
Thermistor Signal White Single-Ended Input Single-Ended Input
Thermistor Voltage Excitation Red Voltage Excitation (VX) Voltage Excitation (VX)
Thermistor Signal Reference Black
Shield Clear
*P , brown, nd yello and t
c l tape to possible o e
ull b (grey
able using a cable tie or electrica
ack wires for Pt-100 green, a w e,
damage to the Pt-100, due t
), which are not in us ie P
lectrical short circuit.
them around the TEM
avoid
20