beautypg.com

Citizen Systems iDP-3423 User Manual

Page 46

background image

iDP-3420/3421/3423 User’s Manual

46

CITIZEN

10

10

10

10.... SSSSE

E

E

ER

R

R

RIIIIA

A

A

AL

L

L

L IIIIN

N

N

NT

TT

TE

E

E

ER

R

R

RF

FF

FAC

AC

AC

ACE

E

E

E

10

10

10

10....1111 SSSSppppeeeecccciiiiffffiiiiccccaaaattttiiiioooonnnnssss

(1) Synchronous system: Asynchronous

(2) Baud rate: 150, 300, 600, 1200, 2400, 4800, 9600, or 19200 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 to -12 V)

·Space

= Logic "0" (+3 V to +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

This manual is related to the following products: