EverFocus TP-S1 0 9DR Manuel d'instructions télécharger pdf (Page 51)

Appendix C: Serial Interface Specifications

Serial Interface Specifications

1. RS-232 pin assignment

The DVR may be controlled by a computer or a terminal via the standard

D-SUB 9-pin RS-232 connector.

153

The pin assignment of the D-SUB 9-pin connector

PIN # NAME PIN # NAME

1 NOT CONNECTED 1 NOT CONNECTED

2 TXD 2 RXD

3 RXD 3 TXD

4 NOT CONNECTED 4 NOT CONNECTED

5 GROUND 5 GROUND

6 NOT CONNECTED 6 NOT CONNECTED

7 NOT CONNECTED 7 NOT CONNECTED

8 NOT CONNECTED 8 NOT CONNECTED

9 NOT CONNECTED 9 NOT CONNECTED

DVR

HOST

2. Transmission setting

There are 6 different speeds that can be used to transmit instruction or information through

the RS232/RS485 port on the device, 1200 baud, 2400 baud, 4800 baud, 9600 baud,

19200 baud and 3840 baud.

The default setting from the factory is 9600 baud.

Please refer to Chart 6.10 (Page21) for details.

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EverFocus TP-S1 0 9DR Manuel d'instructions Page 51