7/21/2019 Pasolink Lct Cable -Idu

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APPENDIX ROI-S02773

6

• Receiving: CR: No

Return on the right edge : YesForce incoming data to 7-bit ASCII : No

 Note : MS : Microsoft   * For Windows 3.1  ** For Windows 95

The pin assignment is shown in Fig. 2. The cable length of RS-232Cbetween the personal computer and IDU equipment shall be less than15 m.

(A) Interface Terminal (9 pin - 15 pin)

(B) Interface Terminal (25 pin - 15 pin)

Fig. 2 RS-232C Cable Pin Assignment

IDU SIDE (15 PIN)SIGNAL

NAME

PIN

No.

2

7

6

5

4

3

1

GND

DSR

DTR

CTS

RTS

RXD

TXD

PERSONAL COMPUTER SIDE

D-SUB CONNECTOR

SIGNAL

NAME

PIN

No.

5

4

6

7

8

3

2

GND

DTR

DSR

RTS

CTS

TXD

RXD

IDU SIDE (15 PIN)

SIGNAL

NAME

PIN

No.

2

7

6

5

4

3

1

GND

DSR

DTR

CTS

RTS

RXD

TXD

PERSONAL COMPUTER SIDE

SIGNAL

NAME

PIN

No.

7

20

6

4

5

2

3

GND

DTR

DSR

RTS

CTS

TXD

RXD

D-SUB CONNECTOR

(25 PIN)