Omega RD200 Manuel D’Utilisation
－１９－
4. CONNECTIONS
4.7 Communications terminals
These terminals are for the communications interface (option). For details of the connection, refer to the instruction
manual for the “Communications Interfaces” provided separately.
manual for the “Communications Interfaces” provided separately.
1
Communications terminals
RS-232C Terminals
RS-422A Terminals
RS-485 Terminals
2
RS-232C Connections
When your recorder is with the communications interface of RS-232C, three terminals of SD, RD and SG are
used but any control signal is not used. General personal computers are controlled by control signal. Wiring
processing for control signal in a connector depends upon how the control signal is used in a personal computer.
For details, refer to the instruction manual for your personal computer.
used but any control signal is not used. General personal computers are controlled by control signal. Wiring
processing for control signal in a connector depends upon how the control signal is used in a personal computer.
For details, refer to the instruction manual for your personal computer.
1) 9-pin connector
2) 25-pin connector
SD
RD SG
SDA SDB RDA RDB SG
SA
SB
SG
CD
RD
SD
ER
SG
DR
RS
CS
1
2
3
4
5
6
7
8
SD
RD
SG
Personal computer
Your recorder
Within 15 m
SD
RD
RS
CS
DR
SG
CD
ER
2
3
4
5
6
7
8
20
SD
RD
SG
Personal computer
(Ex. 3)
Your recorder
Within 15 m
SD
RD
RS
CS
DR
SG
CD
ER
2
3
4
5
6
7
8
20
Personal computer
(Ex. 3)
RD
SD
SG
SD
RD
RS
CS
DR
SG
CD
ER
2
3
4
5
6
7
8
20
Personal computer
(Ex. 2)
RD
SD
SG