Calibration Option 2, Code Sf1/Su2 - HBM T10FS Operating Manual

T10FS

6.2 Calibration Option 2, code SF1/SU2

Applying a separated extra‐low voltage of 5 V to pin 6 (+) and 7 ( ) on
connector 1 or 3 triggers the calibration signal.
The nominal (rated) voltage for triggering the calibration signal is 5 V
(triggered when U>2.7 V). The trigger voltage is electrically isolated from the
supply voltage and the measurement voltage. The maximum permissible
voltage is 30 V When voltages are less than 0.7 V, the measurement flange is
.
in measuring mode. Current consumption at nominal (rated) voltage is approx.
2mA and at maximum voltage is approx. 22 mA.
NOTE
In the case of HBM system solutions, the measuring amplifier triggers
the calibration signal.
A0785-1.4 en
43
HBM