User's Manual

Specifications
4 Appendix
4.1 Specifications
The A740 meets the specifications of the EN 300 220-1, Class 12, and
ETS 300 113, as well as the FCC Part 90.214 (Subpart J) of the CFR 47.
Note: The parameters below were measured with the A740 + A431 combination.
Parameter Min Typ Max Unit
Common
Supply 5.6 6.2 10.0 V
Operating Temperature -30 +70
0
C
Relative Humidity 99 %
Class Protection IP54
Data Rate (Using the on-board
software modem)
1
1000 1500 2000 bps
Dimensions cm
in
Weight kg
Ib
Data Acquisition Subsystem
Analog Inputs 8
Analog Inputs Resolution 13 bits
Analog Inputs Accuracy FS,25°C 0.2 %
Analog Input Ranges 0 1.0
2.5
5.0
10.0
V
Digital Inputs 4
1
Data rate is content dependent.
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