Pin Assignments And Signal Names - Panasonic PT-D12000U Operating Instructions Manual

For RS-422
Single projector
D-Sub 9-pin (female)
RS-232C IN RS-422 IN
SERIAL
Connection
terminals on
projector
D-Sub 9-pin (male)
Multiple projectors
PC
Communication cable (straight)

Pin assignments and signal names

Pin
D-Sub 9-pin
No.
(female), external
1
appearance
2
3
4
5
6
7
Serial input
terminal
8
9
Communication conditions (Factory setting)
Signal level
Synchronization method
Baud rate
Parity
Character length
Stop bit
X parameter
S parameter
RS-422 OUT
Communication cable (straight)
D-Sub 9-pin (female)
RS-232C IN RS-422 IN
SERIAL
Connection
terminals on
projector 1
D-Sub 9-pin (male) D-Sub 9-pin (female)
Signal
Description
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
RS-422-compliant
Start-stop synchronization
9 600bps
None
8 bits
1 bit
None
None
PC
D-Sub 9-pin
(male)
D-Sub 9-pin (female)
RS-232C IN
RS-422 OUT
D-Sub 9-pin (male)
Communication cable (straight)
Pin
D-Sub 9-pin
No.
(male), external
1
appearance
2
3
4
5
6
7
Serial input
terminal
8
9
D-Sub 9-pin
(male)
RS-422 IN
RS-422 OUT
SERIAL
Connection
terminals on
projector 2
Signal
Description
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
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