Axis Communications AXIS 241SA user manual Schematic diagram I/O terminal connector

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AXIS 241QA/AXIS 241SA - Unit connectors 59

Schematic diagram - I/O terminal connector

3.3V						Switch		+o
3.3V						Mode		+o
						Power		Power adapter (9W)
						Supply
						Supply

z	o
	1o
	e.g. push button
GND 2 o
	z
	3 o
	4 o
	5 o
	6 o
	7o
z	8 o
z	9 o
z
z	10o
A	11o
RS-485	12o
B	12o
zGND PIN 5	o RS-232
z	D-SUB

Relay

o			o
o
		Device

o o

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 37 for information on how to connect PTZ devices.

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Contents User’s Manual About This Document Table of contents Axis video server Overview of the Axis video server Product descriptionStatus LED indicatorsFront panel Axis 241QA NetworkRear panel Switches & connectorsPower Axis 241QA/AXIS 241SA Product description Accessing the video server Using the video serverPlease see the online help for more information Setting the root passwordLive View AMC Audio controls MPEG-4 Video and audio streamsVideo stream types Motion JpegAxis Media Control AMC How to stream MPEG-4MPEG-4 protocols and communication methods RTP/RTSP/HTTP or RTP/RTSP/HTTPS Other methods of accessing the video streamRTP+RTSP RTP/RTSPAxis Vapix API Accessing the audio streamsOther MPEG-4 clients Accessing the Setup tools Configuring the video serverImage appearance Video & image settingsImage settings Advanced Video source settingsOverlay/Mask type Quad stream settingsOverlay/Mask settings MjpegImage Formats Image Size Upload and use an overlay imageOverlay image requirements Overlay image limitationsUse a Privacy Mask Audio Channels Audio SettingsEnable Audio AudioAudio Input Audio Output Advanced Audio SettingsNoise canceller threshold value Noise canceller attenuation Axis 241QA/AXIS 241SA Audio Layout Live View ConfigUpload Own Web Files Customizing the defaultViewer Settings Default Live View VideoDefault Video Format Default ViewerCheck Show Custom Link Html ExamplesUser-defined Links External Video Sequence ModePan Tilt Zoom Installing PTZ devicesPreset positions PTZ configurationPTZ controls Control panel Using CGI links to control PTZ devicesPTZ control modes Advanced Preset positionsGuard tour PTZ control queue Axis 241QA/AXIS 241SA Pan Tilt Zoom Event servers Event configurationClick Add triggered on the Event types How to set up a triggered eventEvent types Triggered EventClick Add scheduled on the Event types How to set up a scheduled eventPre-trigger and post-trigger buffers Scheduled eventCamera tampering SettingsMotion detection How to configure Motion DetectionObject Size Port statusIP Address Filter System optionsSecurity UsersHttps Stream, IP address filtering must be enabledAxis 241QA/AXIS 241SA System options CA servers Date & timeRadius Services Network Basic TCP/IP settingsIP Address Configuration Host Name Configuration Network Advanced TCP/IP settingsDNS configuration NTP ConfigurationRtsp HttpFTP Smtp email QoS SettingsSocks QoSRTP / MPEG-4 SnmpSupport MaintenancePorts & devices Configuration Using the Control Button Resetting to the factory default settingsPin Unit connectorsD-Sub connector Pin Function Description I/O terminal connectorCOM ports RS-232 and RS-485 Schematic diagram I/O terminal connectorAxis 241QA/AXIS 241SA Unit connectors Upgrading the firmware TroubleshootingChecking the firmware Emergency recovery procedure Lit Be accessed from a web browserAlarms, etc, to a destination outside the local network Only I frames Video Image ProblemsNo images displayed in the Web interface Snapshot imagesPoor audio quality Audio volume too low/highAudio Advanced Settings Audio Axis 241QA onlyModels Technical specificationsVideo access from Web ConnectorsApplications not Optimizing your system General performance considerationsFrame rates MPEG-4 Frame rates Motion JpegBandwidth Glossary Active Speaker a speaker with a built-in power amplifierDe-interlacing See interlacing Compression See Image CompressionFixed iris See Autoiris Encoder See Video encoderHalf-duplex See Full-duplex Megapixel See Pixel Axis 241QA/AXIS 241SA Glossary SSL/TSL Video camera See Network camera and Cctv video camera Identity of the serverAn I-VOP is a complete image frame Http API requests Http port number Http server IndexAction Http APIRTP 14 Rtsp 14 Video streams 13, 15