Appendix
Technical Data of the OSMOMAT auto
■
Data output RS232
Baud rate:
9600 bits/s
Data format:
1 start bit, 8 data bits, 1 stop bit, no
parity
Signals:
TXD Transmit Data (output)
-> PIN 3
-
> PIN 2
RXD Receive Data (input)
DTR Data Terminal Ready (output)
-> PIN 4
DSR Data Set Ready (input)
-> PIN 6
GND Ground
-> PIN 5
Allowable input level:
-3 to -30 V or +3 to +30 V
Output level:
-5 to -15 V or +5 to +15V , typ.+/- 7V
at RL=3kOHM
DSR and DTR signals are currently supported. We recommend use of a null modem cable with the
following bridges (6-4-1 and 7-8).
The data is consecutively sent to the built-in printer and serial interface. If the printer is finished
printing a sample, the corresponding data is automatically sent via the serial interface. The output
format cannot be changed at the interface.
■
Format of the Telegram
Data is transmitted in the ASCII format.
The string looks as follows:
|Sampleno.|Patientno.|result|Dimension|Time|Date|
1.........11...........34.......44........57...65....77
length: 77 char ca return (+ 0dh + 0ah)
| = hyphen (ASCII 124)
52 |
Appendix
