AMX TXC16 Plus User Manual download pdf (Page 80)

80

Serial (PC 9)

Also known as EIA/TIA 574

(at the Computer)

9 PIN D-SUB MALE at the Computer.

Pin Name RS232 V.24 Dir Description

1 CD CF 109

Carrier Detect

2 RXD BB 104

Receive Data

3 TXD BA 103

Transmit Data

4 DTR CD 108.2

Data Terminal Ready

5 GND AB 102

System Ground

6 DSR CC 107

Data Set Ready

7 RTS CA 105

Request to Send

8 CTS CB 106

Clear to Send

9 RI CE 125

Ring Indicator

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

Note: RS232 column is RS232 circuit name.

Note: V.24 column is ITU-TSS V.24 circuit name.

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