Multi-Tech Systems MTASR1-100 Bedienungsanleitung PDF herunterladen (Seite 56)

RouteFinder MTASR1-100 User Guide

MTASR1-100

56

Appendix A - Cabling Diagrams

Command Port Cable

PIN NO.

1

2

3

4

5

6

7

8

20

22

25

1

2

3

4

5

6

7

8

To

DTE

Device

(Terminal

Device

i.e. ASCII

Terminal)

TRANSMIT DATA (BA)

RECEIVE DATA (BB)

SIGNAL GROUND (AB)

PIN NO.

To COMMAND PORT

Connector

LAN Cables

Center

10BASE 2

Shield

10BASE T

1 2 3 4 5 6 7 8

10BASE-T (RJ-45) 10BASE 2 (BNC)

Pin Circuit Signal Name Pin Description

1 TD+ Data Transmit Positive 1 Center

2 TD- Data Transmit Negative 2 Shield

3 RD+ Data Receive Positive

6 RD- Data Receive Negative

PIN NO.

1

2

3

4

5

6

7

8

20

22

25

1

2

3

4

5

6

7

8

20

22

25

To

DCE

Device

(Communication

Device

i.e. Modem)

FRAME GROUND

TRANSMIT DATA (TX)

RECEIVE DATA (RX)

REQUEST TO SEND (RTS)

CLEAR TO SEND (CTS)

SIGNAL GROUND

PIN NO.

To

COMMAND PORT

Connector

Male

Male

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 79 80

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