Axis Communications 240Q Uživatelský manuál stáhnout pdf (Strana 44)

AXIS 240Q - Unit Connectors

Unit Connectors

The following connectors are described in this section:

• The D-Sub Connector, on page 44

• The I/O Terminal Connector, on page 45

• COM Ports RS-232 and RS-485, on page 46

The D-Sub Connector

The AXIS 240Q provides one 9-pin D-sub connector, providing the physical interface for

an RS-232 port, used for connecting accessory equipment, such as PTZ devices for the

remote control of connected video cameras.

Pin assignment table and pinout of the RS-232 connector:

Pin Function

1 CD

2 - RXD

3 - TXD

4 DTR

5 GND

6 DSR

7 RTS

8 CTS

9 RI

54321

6789

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 56 57

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Axis Communications 240Q Uživatelský manuál Strana 44