Omega RD200 Manual de usuario descargar pdf (Pagina 23)

－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.

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.

1) 9-pin connector

2) 25-pin connector

SD

RD SG

SDA

SDB

RDA

RDB

SG

SA

SB

SG

CD

RD

SD

E

R

SG

DR

RS

CS

1

2

3

4

5

6

7

8

SD

RD

SG

Personal com

p

uter

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

Person

a

l computer

(Ex. 2)

RD

SD

SG

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 133 134

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