49
AXIS 241Q/S/QA/SA - Unit Connectors
Schematic Diagram - I/O Terminal Connector
COM Ports RS-232 and RS-485
The COM Ports RS-232 and RS-485 support several operational modes:
•
Generic TCP/IP
- enables the Video Server to receive status/data and send com-
mands via TCP/IP
•
Generic HTTP
- enables the Video Server to receive status/data and send com-
mands via HTTP
•
Pan Tilt Zoom
(PTZ) - for controlling a PTZ device. A PTZ device requires a driver
for its function. Drivers can be obtained from www.axis.com. Please see page 36
for information on how to connect PTZ devices.
o
z
o
z
z
z
o
o
o
z
o
o
o
o o
A
B
Video Server
Video Server
3.3V
PS-K 9W
e.g. push button
Device
GND PIN 5
RS-485
9
10
11
12
o
o
8
o
6
z
z
RS-232
D-SUB
o
5
o
4
o
3
o
2
Switch
Mode
Power
Supply
o
7
1
o
o
Relay
GND
+
