Serial Interface; Specifications - Citizen iDP-3210 User Manual

6.2 Serial Interface

6.2.1 Specifications

(1) Data transfer system: Asynchronous
(2) Baud rates
150, 300, 600, 1200, 2400, 4800, 9600, 19200 bps (Selectable by user)
(3) Configuration of one word
Start bit
Data bit
Parity bit : Add/even or no parity (Selectable by user)
Stop bit
(4) Signal polarity
RS-232C
l
Mark
l
Space
(5) Receive data (RD signal)
RS-232C
l
Mark
l
Space
(6) Data receiving control (DTR signal)
RS-232C
l
Mark
l
Space
(7) Data transmission control (TD signal)
DC1 code (11H) X-ON
DC3 code (13H) X-OFF
CITIZEN
: 1 bit
: 7 bits or 8 bits (Selectable by user))
: 1 bit or more
= Logic " 1" (-3V - -12V)
= Logic " 0" (+3V - +12V)
= 1
= 0
: Data transfer not available
: Data transfer available
: Data reception available
: Data reception not available
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iDP-3210 User's Manual