optris CTratio
– E2013-04-A
21
Outputs and Inputs
The CTratio has an analog output and two digital I/O pins (programmable as in- or output).
Analog Output
The selection of the signal on output channel 1 can be done via the programming keys
[
► Operating]
.
The following output signals can be selected:
0-5 V
0-10 V
0-20 mA
4-20 mA
The following signal sources can be selected for output channel 1:
T 2C
2C temperature
T 1C
1C temperature
Attenuation
Signal attenuation in %
CAUTION:
Please do never connect a supply voltage to the
analog outputs as this will destroy the output.
The CTratio is not a 2-wire sensor!
