Fig. 111: Connection of IEPE sensor to the FM502-CMS
In order to avoid error messages or long processing times, we recommend to configure unused
analog input channels as "unused".
For the open-circuit detection (cut wire) in IEPE mode, each channel is pulled
up to the positive supply rail by a high impedance. If nothing is connected, the
maximum value will be read
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Chapter 1.6.2.2.5 “Measuring Ranges”
on page 691.
Connection of
IEPE Sensors
2019/04/17 3ADR010121, 13, en_US 677