Datalogic DS2400N - Page 44

DS2400N
3
START
OF
TRANSMISSION
END
OF
TRANSMISSION
+ V
RTS
- V
+ V
TX DATA
- V
+ V
CTS
- V
DATA
TRANSMISSION
DATA
TRANSMISSION
C1
C2
C4
C3
C5
TRANSMISSION
STOPPED
ENABLED
DISABLED
ENABLED
IDLE
IDLE
Figure 19 - RS232 Control Signals
If the RTS/CTS handshaking protocol is enabled, the DS2400N activates the
RTS232 output to indicate a message is to be transmitted. The receiving unit
activates the CTS232 input to enable the transmission.
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