For RS-422

Single projector

D-Sub 9-pin (female)

RS-232C IN

Connection terminals on projector

RS-422 IN SERIAL

PC

RS-422 OUT

D-Sub 9-pin (male)

Plural projectors

 

Communication cable (straight)

 

 

 

 

 

 

 

 

 

D-Sub 9-pin

 

 

D-Sub 9-pin

 

D-Sub 9-pin (female)

(male)

D-Sub 9-pin (female)

(male)

PC

RS-232C IN

RS-422 IN

RS-422 OUT

RS-232C IN

RS-422 IN

RS-422 OUT

 

 

SERIAL

 

 

SERIAL

 

 

Connection terminals

 

 

 

Connection terminals

 

on projector 1

 

 

 

on projector 2

 

D-Sub 9-pin (male) D-Sub 9-pin (female)

D-Sub 9-pin (male)

 

 

Communication cable (straight)

Communication cable (straight)

 

Pin assignments and signal names

 

 

 

D-Sub 9-pin

(female), external

appearance

Serial input

terminal

Pin

Signal

Description

No. name

 

#

 

NC

$

TXD(-)

Data transmit terminal (-)

%

RXD(+)

Data receive terminal (+)

&Connected internally

(

 

NC

)

 

Connected internally

*

TXD(+)

Data transmit terminal (+)

+

RXD(-)

Data receive terminal (-)

-

FG

GND

D-Sub 9-pin

(male), external

appearance

Serial input

terminal

Pin

Signal

Description

No. name

 

#

 

NC

$

RXD(-)

Data receive terminal (-)

%

TXD(+)

Data transmit terminal (+)

&Connected internally

(

 

NC

)

 

Connected internally

*

RXD(+)

Data receive terminal (+)

+

TXD(-)

Data transmit terminal (-)

-

FG

GND

Special Features

Communication conditions (Factory setting)

Signal level

RS-422-compliant

Synchronization method

Start-stop synchronization

Baud rate

9 600bps

Parity

None

Character length

8 bits

Stop bit

1 bit

X parameter

None

S parameter

None

ENGLISH 103

Page 103
Image 103
Panasonic PT-DW10000E manual For RS-422, Pin assignments and signal names, Sub 9-pin male, Pin Signal Description No. name