optris PI – E2010-03-A
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Appendix F – PI Interface
12V output:
With no load the isolated output voltage is about 12V.
Isolation voltage to USB power: >1000 VDC
You can drive as maximum 10mA from the 12V out (pin 2) or
oror
or from the analog output (pin 4).
The 12V output has a 1KOhm resistor in raw. You can directly connect a LED as a “camera is working”
indication.
Another possibility is the use of the voltage for the external emissivity setting:
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