HBM espressoDAQ DQ401 Bedienungsanleitung Seite 29

Elektrical connections
Transducer-side
1
2
3
Module: Transducer:
DQ 401: 4 current/voltage connections, 4 temperature sensors
DQ 809: 8 thermocouples via thermoadapters, 4 temperature sensors
DQ 430: 4 strain gage full or half bridges, 4 temperature sensors
Fig. 6.1: Front and back views
Applicable to measurement channels:
 Electrical isolation (DQ401, DQ809)
 TEDS technology support (read, write, identify), apart from DQ809
 Configurable data rate (for analog to digital conversion = sampling rate, for
digital sensor signals = update frequency of the measured value)
 Configurable active digital filter (Bessel, Butterworth)
 Plug-in detection
 LEDs for status indication
 " shunt signal (DQ430) 1 mV/V
 " 30 V channel protection to ground
A2888−1.1 en/de
4
System-side
SYS
SYS
USB
IN
OUT
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