Beckmann+Egle MD3060 Buku Petunjuk - Halaman 11

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Halaman Cetak
MD3150/3060

Pin configuration

Voltage supply and interface
Plug: Solderside
The interface cable and the external 9V supply are connected via the Y adapter.
For further details, see description of accessories + application example.
* The interface signals at the measuring instrument do not conform to RS 232
standard and can only be read out with the MD 3142 interface cable (see
accessories).
To transfer measured values to the PC without the optional MDE software, proceed
as follows:
•
•
•
•
•
MD3150 data format
Data is output in the following format:
Byte no.:
ASCII:
The output format has 13 digits across the whole temperature range ( -20.0°C to
120.0°C).
Example of output format:
TE1 + 085.6GC <cr><lf>
TE2 + 025.3GF <cr><lf>
TD1 - 004.3GC <cr><lf>
TD2 - 004.3GC <cr><lf>
Copyright BECKMANN+EGLE GmbH, All rights reserved.
1
2
8
3
7
6
4
5
4
3
5
6
7
2
1
8
Connect the interface cable to the computer at Com 1 or Com 2.
Start the terminal program (e.g., hyper terminal under Windows)
settings 1200,n,8,1, handshake 'hardware' or RTS ON
Switch on the measuring instrument and 'ON' in the small display in mode 1.
Press the mode key 7 times (to enter mode 8). The current temperature value
is displayed. The interface remains active even if data is not sent.
When the mode key is pressed again, the temperature values are output on-
line to the interface in the above data format (mode 0).
0
1
T
E
<
TxD
}
RxD
>
2
3
4 - 8
1
+/-
meas. value G
w. decim. pt.
measuring channel 1 active and display in centigrade
measuring channel 2 active and display in Fahrenheit
2-channel measurement, channel 1 and centigrade
2-channel measurement, channel 1 and centigrade
Page 11
*
communication
GND
}
external power
+9V
9
10
11
C
cr
0dh
Internet: www.bue.de
12
lf
0ah