iDP3410 User's Manual

10.SERIAL INTERFACE 10.1 Specifications

(1)Synchronous system: Asynchronous

(2)Baud rate: 150, 300, 600, 1,200, 2,400, 4,800, 9,600, or 19,200 bps (User selectable)

(3)Configuration of one word

Start bit

: 1 bit

Data bits

:

7 or 8 bits (User selectable)

Parity bit

: Odd, even, or none (User selectable)

Stop bit

:

1 bit or more

(4)Signal polarity RS-232C

Mark

=

Logic "1"

(-3 V -12 V)

Space

=

Logic "0"

(+3 V +12 V)

(5)Received data (RXD signal) RS-232C

Mark = 1

Space = 0

(6)Reception control (DTR signal) RS-232C

Mark

:

Data transfer disabled

Space

:

Data transfer enabled

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CITIZEN

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Citizen Systems pmn manual Serial Interface 10.1 Specifications