HBM DMP41 - Principle of Operation; Preparation and Connection

Introduction
Principle of operation
24 A03470_07_E00_00 HBM: public DMP41
3.5 Principle of operation
This section explains the basic working method of the DMP41.
Up to six measuring points can be connected to the DMP41.
Auxiliary variables such as the measuring point temperature or an external
voltage can be displayed in parallel with the strain gage signal.
DMP41-T2 (2 simultaneous measurement channels)
DMP41-T6 (6 simultaneous measurement channels)
DSP
1.2345 mV/V
Ethernet
USB host (2 x)
SYNC IN
RS232
Temperature
(1-Wire®)
Digital IN/OUT
44
D
A
SYNC OUT
4
Converter
Channel n
Channel 1
DSP
D
A
DSP
D
A
DSP
D
A
.
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.
.
.
.
3.6 Preparation and connection
► Unpack the DMP41.
► Check the DMP41 for damage.
► Check that your delivery is complete.
► Comply with the accompanying safety instructions.
► Connect the DMP41 in accordance with
è Chapter 4
“Electrical connections”, starting on Page 25.