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Document version : 2.8
BeanGateway® User Manual
Document type : User Manual
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7. SERIAL LINE SPECIFICATIONS (RS232/RS485)
7.1 RS232 LINE (BEANGATEWAY® INDOOR ONLY)
7.1.1 Technical features
RS232 is only available on the BeanGateway® Indoor, this feature is not available on the
BeanGateway® Outdoor
Features
Description
Baud Rate
Default Value : 19,2 Kbps
Minimum value: TBD
Maximum value : 115,2 Kbps
Configurable from the BeanScape® software
Connector
SUBD9
Percent error between
desired
and
actual
baudrate.
0% - between 50Hz and 4800 bauds
<0,16% -- between 7200Hz and 115,2 Kbauds
ESD Protection
+15kV
7.1.2 Wiring code
Features
Description
PIN 1
Not used
PIN 2
RX Data (DTE), TX Data (DCE)
PIN 3
TX Data (DTE), RX Data (DCE)
PIN 4
Not used
PIN 5
Signal ground
PIN 6
Not used
PIN 7
Not used
PIN 8
Not used
PIN 9
Not used
