CS15-L Current Transformer
3. Installation
Mount the AC load wire through the hole of the CS15-L.
4. Wiring
The CS15-L uses a single-ended analog channel.
Red ---------------- Ex
White -------------- Single-Ended Channel
Black -------------- AG
Clear--------------- AG
5. Measurement Instruction
In the CR2XX datalogger the VoltSE instruction is used.
SCWIN users: This manual was written primarily for those
whose needs are not met by SCWin. Your procedure is much
simpler: just add the CS15-L (it’s in the Miscellaneous Sensors
folder), save your program, and follow the wiring shown in Step
2 of SCWin.
NOTE
The example measurement instructions that follow do not store
data to final storage. Additional instructions (DataTable and
CallTable for the CR2XX) are required to store data
permanently.
NOTE
5.1 Sample Program
This sample program measures a single CS15-L Current Transformer directly
connected to the SE 1 channel of the CR2xx.
The multiplier in this program example is 0.2 and is representative of one
application. The multiplier can be changed to match calibrated measurements.
You should use a multiplier that you have validated for your purposes.
EXAMPLE 1
‘CR200 Series
‘Program Name CS15-L.CR2
‘
‘Wiring:
‘SE1 White
‘Gnd Black
‘EX1 Red
‘Gnd Clear
‘
‘Declare Public Variables
2
