Axis Communications AXIS 221 user manual Unit Connectors, Terminal connector

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46AXIS 221 - Unit Connectors

Unit Connectors

This section describes the following:

•The I/O Terminal connector

•Power connections

•The RS-232 D-Sub connector

I/O Terminal connector

The 10-pin I/O terminal connector provides the interface to a solid state relay output, two digital photo-coupled inputs, RS-485, GND and auxiliary power.

The terminal connector is used in applications for e.g. motion detection, event triggering, time lapse recording, alarm notification via e-mail, image storage to FTP locations, etc.

•Input - Used for connecting external alarm devices and triggering images for specific alarm-based events. The input is typically connected to a motion detector or any other external security device, and images can be uploaded whenever the detector is activated. Maximum 18VDC is allowed on the input.

•Output - This can drive a maximum load of 50VDC or 35VAC at 100mA directly or heavier loads by connecting additional relay circuitry. If the output is used with an external relay, a diode must be connected in parallel with the load for protection against any voltage transients.

Caution!

Connecting AC to the inputs/outputs will damage the unit.

10-pin I/O Terminal connector (including RS-485)

	1 2 3 4 5 6 7 8 9 10
Power
connector
block
	RS-232 connector
AC AC	Power adapter
	connector

Connect AC power (10-24V) on pins 2 and 3.

GND DC+

Connect DC power (7-24V) on pins 1 and 2.

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Contents Axis 221 Network Camera User’s Manual About this Document Contents Axis Product Features Overview Rear panelLED indicators NetworkAccessing the Camera Access from a browserAccessing the camera from the Internet Setting the root passwordFocusing Live View Axis 221 Accessing the Camera Video stream types Video StreamsMotion Jpeg How to stream MPEG-4 MPEG-4 protocols and communication methodsAxis Media Control Other methods of accessing the video streamRTP/RTSP/HTTP or RTP/RTSP/HTTPS Other MPEG-4 clients Setup Tools Accessing the setup tools from a browserText Overlay Settings Video and Image SettingsImage Settings Image AppearanceTest Overlay/Mask SettingsVideo Stream Overlay/Mask TypeUpload and use an overlay Overlay image requirementsAdvanced settings Camera settingsMPEG-4 Settings Mjpeg Settings Live View Config Use custom settingsUser-defined Links Upload Own Web FilesOwn home ExampleAction Buttons Default Video FormatDefault Viewer Output ButtonsHtml Examples Sequence ModeViewer settings External VideoEvent Servers Event ConfigurationDefinitions Triggered Event Configuring Event TypesHow to set up a triggered event Click Add triggered... on the Event TypesPre-trigger and Post-trigger buffers Scheduled EventSettings Camera TamperingMotion Detection Port Status History SensitivitySecurity IP Address Filtering System OptionsSecurity Users ReferralsSecurity Https Security Authentication process CA serversIP Address Configuration Network Basic TCP/IP SettingsDate & Time DNS Configuration Network Advanced TCP/IP SettingsServices NTP ConfigurationLink-Local IPv4 Address Host Name ConfigurationNAT Traversal Network Socks Network TrafficQoS Settings Network QoS Quality of ServiceNetwork Smtp email Network RTP Multicast/MPEG-4 Network SnmpNetwork UPnP Network BonjourSupport LED SettingsMaintenance Support OverviewAdvanced Logs & ReportsUsing the Reset Button Resetting to the Factory Default SettingsAbout Unit Connectors Terminal connectorTerminal connector pinout table Terminal connector schematic diagramPower connector block Power connectionsSchematic Diagram Power terminal block and power connectors RS-232 connector Checking the Firmware TroubleshootingBasic Configuration Upgrading the FirmwareEmergency Recovery Procedure Axis SupportSymptoms, Possible Causes and Remedial Actions Problems setting the IP addressVideo/Image problems general Status and Network indicator LEDs are flashing red rapidly Replacing the lens Removing and attaching the lensTechnical Specifications Frame rateCasing Applications General performance considerations Optimizing your systemFrame rates Motion Jpeg and MPEG-4 BandwidthGlossary of Terms Page Index Axis 221 IndexRtsp