JUMO 00718766, Operating Manual, Page: 55 / 144

5 Startup of the device
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5 Startup of the device
5.1 Display and control elements
Once the voltage supply has been applied, the LED initially illuminates orange for approx. 2 seconds, then green.
To check the correct function, it is best to connect the device to a PC using the setup program.
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Chapter 7 "Setup program"
In the process data window, the current measured value, the output, device status, and the terminal temperature are displayed.
Caution
As the measurement input and the USB interface are not galvanically isolated, in the event of a grounded sensor, a
ground connection with a PC which is also grounded (e.g., with desktop computers) via USB must be avoided.
Please check the isolation on the sensor side, or use a laptop in battery mode for setup applications.
Transfer of the setup data is also possible even without a voltage supply to the device (power supply via USB).
In this case, only the processor and the analog input are supplied. No signal is issued at the output.