AMX TXC16 Plus User Manual download pdf (Page 79)

Serial (PC 25)

(at the computer)

25 PIN D-SUB MALE at the computer.

Pin Name Dir Description

1 SHIELD - Shield Ground

2 TXD

Transmit Data

3 RXD

Receive Data

4 RTS

Request to Send

5 CTS

Clear to Send

6 DSR

Data Set Ready

7 GND - System Ground

8 CD

Carrier Detect

9 n/c -

10 n/c -

11 n/c -

12 n/c -

13 n/c -

14 n/c -

15 n/c -

16 n/c -

17 n/c -

18 n/c -

19 n/c -

20 DTR

Data Terminal Ready

21 n/c -

22 RI

Ring Indicator

23 n/c -

24 n/c -

25 n/c -

Note: Direction is DTE (Computer) relative DCE (Modem).

Note: Do not connect SHIELD(1) to GND(7).

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AMX TXC16 Plus User Manual Page 79