Horner-apg QX651 OCS Bedienungsanleitung PDF herunterladen (Seite 12)

PAGE 12 07 JUNE 2007 MAN0543-05

a. Port 1 / Port 2 Modular Jacks

Table 6 – Port 1 / Port 2 Pins

Port 1

Port 2

Pin

Signal

1 +SD/RD

2 -SD/RD

3 +5V

4 +5V

5 0V

6 0V

7 RXD

8 TXD

Output power supply: Max. 150mA

Figure 17– Close-up of Port 1 /Port 2

(RS-232 and RS-485)

b. Port 3 Connector

Figure 18 –RS-232 / RS-485 Connector

(Port 3)

Figure 19 - RS-232 Port (Port 3)

1 2 3 4 5 6 7 8

1

13

14

25

Shielded Cable

Receive Data

SG

SG

Send Data

To RS-232 Port

SG 7

CS 5

Port 3

RS 4

RD 3

SD 2

FG 1

Signal Pin No.

Table 7– Port 3 Pins

Pin

#

Signal Pin

#

Signal

1

FG

14

OCS3xx

-RTS

OCS451, 551, 651

+RTS

2

TXD

15

Not Used

3

RXD

16

Not Used

4

RTS

17

OCS3xx

+RTS

OCS451, 551, 651

-RTS

5

CTS

18

-CTS

6

Not Used

19

+CTS

7

SG

20

Not Used

8

Not Used

21

Not Used

9

+5V

22

Not Used

10

0V

23

Not Used

11

Not Used

24

+RD

12

+SD

25

-RD

13

-SD

1 2 ... 7 8 9 10 11 12 13 14 15 16

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