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Appendices
E.2
Connection
The BC-2800 can be connected with an external computer through a DB9 connector. The
pins of the DB9 connector are shown in Figure E-1.
Figure E-1 DB9 connecter
Pin description:
DCD: Carrier Detect
RXD: Receive Data
TXD: Transmit Data
DTR: Data Terminal Ready
GND: Signal Ground
DSR: Data Set Ready
RTS: Request to Send
CTS: Clear to Send
RI: Ring Indicator
The BC-2800 communicates with a host through serial port 2, using Pin2, Pin 3 and Pin 5.
The maximum transmission distance is 12 meters.
E-2
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