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ENGLISH – 103
Special Features
For RS-422
Single projector
Plural projectors
Pin assignments and signal names
Communication conditions (Factory setting)
■
●
●
■
■
RS-232C IN RS-422 IN
RS-422 OUT
SERIAL
PC
D-Sub 9-pin (male)
Communication cable (straight)
Connection
terminals on
projector
D-Sub 9-pin (female)
RS-232C IN RS-422 IN
RS-422 OUT
SERIAL
PC
D-Sub 9-pin (male)
Communication cable (straight)
Connection
terminals on
projector
D-Sub 9-pin (female)
RS-232C IN RS-422 IN
RS-422 OUT
SERIAL
RS-232C IN RS-422 IN
RS-422 OUT
SERIAL
PC
Connection terminals
on projector 1
Connection terminals
on projector 2
Communication cable (straight) Communication cable (straight)
D-Sub 9-pin (male) D-Sub 9-pin (female) D-Sub 9-pin (male)
D-Sub 9-pin
(male)
D-Sub 9-pin
(male)
D-Sub 9-pin (female) D-Sub 9-pin (female)
RS-232C IN RS-422 IN
RS-422 OUT
SERIAL
RS-232C IN RS-422 IN
RS-422 OUT
SERIAL
PC
Connection terminals
on projector 1
Connection terminals
on projector 2
Communication cable (straight) Communication cable (straight)
D-Sub 9-pin (male) D-Sub 9-pin (female) D-Sub 9-pin (male)
D-Sub 9-pin
(male)
D-Sub 9-pin
(male)
D-Sub 9-pin (female) D-Sub 9-pin (female)
Pin
No.
Signal
name
Description
#
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
(female), external
appearance
Serial input
terminal
Pin
No.
Signal
name
Description
#
NC
$
RXD(-)
Data receive terminal (-)
%
TXD(+)
Data transmit terminal (+)
&
Connected internally
(
NC
)
Connected internally
*
RXD(+)
Data receive terminal (+)
+
TXD(-)
Data transmit terminal (-)
-
FG
GND
D-Sub 9-pin
(male), external
appearance
Serial input
terminal
Pin
No.
Signal
name
Description
#
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
(female), external
appearance
Serial input
terminal
Pin
No.
Signal
name
Description
#
NC
$
RXD(-)
Data receive terminal (-)
%
TXD(+)
Data transmit terminal (+)
&
Connected internally
(
NC
)
Connected internally
*
RXD(+)
Data receive terminal (+)
+
TXD(-)
Data transmit terminal (-)
-
FG
GND
D-Sub 9-pin
(male), external
appearance
Serial input
terminal
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
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