Commell MPX-954E Bedienungsanleitung PDF herunterladen (Seite 6)

MPX-954E User’s manual

5

Connector Reference

Connector: CN_COM1/2(RS232)

Type: H14H-20PIN

Connector: CN_COM3/4(RS422/485)

Type: H14H-10PIN

(RS-422)

(RS-485)

Com3 RTX- Data- : short Pin1& Pin4

Com3 RTX+ Data+ : short Pin2& Pin3

Com4 RTX- Data- : short Pin6& Pin9

Com4 RTX+ Data+ : short Pin7& Pin8

Pin Description Pin Description

1 DCD_E0 2 SIN_E0

3 SOUT_E0 4 DTR_E0

5 GND 6 DSR_E0

7 RTS_E0 8 CTS_E0

9 RI_E0 10 NC

11 DCD_E1 12 SIN_E1

13 SOUT_E1 14 DTR_E1

15 GND 16 DSR_E1

17 RTS_E1 18 CTS_E1

19 RI_E1 20 NC

Pin Description Pin Description

1 RXDC1- 2 RXDC1+

3 TXDC1+ 4 TXDC1-

5 GND 6 RXDC2-

7 RXDC2+ 8 TXDC2+

9 TXDC2- 10 GND

RS232 RS232 2 x RS422/RS485

1 5

6 9

1 5

1 5

6 9

6 9

1 2 3 4 5 6 7 8 9 10 11 ... 14 15

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