Axis Communications 243Q user manual RS-485 COM port

Page 52

AXIS 243Q Blade - I/O Terminal connector 52

RS-485 COM port

The RS-485 COM Port supports 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 25 for information on how to connect PTZ devices.

While the RS-485 can be used to connect a PTZ device, it is necessary that the device’s protocol supports ‘daisy chaining’ in order to connect and control more than one camera (up to four).

Chaining the units allows them to share a single serial port. The protocol then decides which unit to address and sends commands to it specifically. The diagram below explains how the devices are connected.

RS-485

RS-485

RS-485

RS-485

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Contents Axis 243Q Blade Video Server User’s Manual About This Document Page Contents Axis 243Q Blade Product description OverviewLED indicators Switches & connectorsAxis 243Q Blade Product description Accessing the video server Access from a browserLive View Setting the root passwordLayout Axis 243Q Blade Accessing the video server Video stream types Video streamsMotion Jpeg How to stream MPEG-4 MPEG-4 protocols and communication methodsAxis Media Control AMC Other methods of accessing the video streamRTP/RTSP/HTTP or RTP/RTSP/HTTPS Other MPEG-4 clients Configuring the video server Accessing the Setup linkVideo & Image Image settingsImage appearance Video stream Text overlay settingsTest Video source settings Advanced MPEG-4 settingsBit Rate control Advanced Mjpeg settings Overlay/Mask SettingsOverlay/Mask Upload and use an overlay imageOverlay image limitations Overlay image requirementsImage Formats Image Size Live View Config Default Video FormatDefault Viewer Viewer SettingsAction Buttons User-defined LinksCheck Show custom link Output ButtonsAuthentication key Installing PTZ devicesPan Tilt Zoom PTZ configuration Preset positionsPTZ controls PTZ control modes Using CGI links to control PTZ devicesControl panel Guard tour AdvancedPTZ control queue Using PTZ on video inputs Event servers Event configurationEvent types How to set up a triggered event Triggered EventClick Add triggered... on the Event Types Enter the minimum time interval between triggersScheduled event How to set up a scheduled eventClick Add scheduled... on the Event Types Camera tampering Click Motion Detection in the Event Config menu How to configure Motion DetectionMotion detection Port status Object SizeSystem options SecurityUsers IP Address FilterHttps IeeeAuthentication process RadiusDate & time Axis 243Q Blade System options CA serversBasic TCP/IP settings IPv4 and IPv6 Address ConfigurationServices NetworkNTP configuration DNS configurationHost Name Configuration NAT traversal port mapping for IPv4 Link-Local IPv4 addressNetwork traffic QoS Settings QoS Quality of serviceSmtp email Bonjour UPnPPorts & devices Maintenance SupportSupport Overview System OverviewAccess Log The Access Log may be used for various purposes AboutResetting to the factory default settings Terminal connector Pin Function DescriptionRS-485-A Non-invertingSchematic diagram I/O terminal connector Axis 243Q Blade10o 11oRS-485 COM port Checking the firmware TroubleshootingUpgrading the firmware Emergency recovery procedure Axis 243Q Blade cannot be accessed from a web browser Alarms, to a destination outside the local networkServer is inaccessible Video Image ProblemsSnapshot images Only I framesTechnical specifications NTSC/PALMaintenance Weight General performance considerations Optimizing your systemBandwidth Glossary Axis 243Q Blade GlossaryCompression See Image compression De-interlacing See InterlacingEncoder See Video encoder Fixed iris See AutoirisAn IP address consists of four groups or quads Megapixel See Pixel Axis 243Q Blade Glossary SSL/TSL An I-VOP is a complete image frame Factory default settings 49 firmware Live view configIndex Generic Http Generic TCP/IPLive View Video source Video streams 12, 14, 18 Viewer settings
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243Q specifications

Axis Communications is a leading provider of network video solutions, renowned for its innovative products designed for various surveillance applications. Among their range of offerings, the Axis 243Q, 247S, 241S, Q74011, and 241QA stand out for their impressive features, advanced technology, and robust characteristics tailored to enhance security and monitoring.

The Axis 243Q is a high-performance network camera that excels in delivering exceptional video quality. With a resolution of up to 2048x1536 pixels, it supports high-definition video streaming, ensuring that even the smallest details are captured with clarity. This camera is equipped with Axis’ unique Lightfinder technology, which enables superior low-light performance, making it ideal for surveillance in poorly lit environments. Additionally, it features multiple compression formats, including H.264 and Motion JPEG, which help to optimize bandwidth and storage requirements.

The Axis 247S is a compact and versatile network camera that incorporates a seamless design suitable for various interior settings. It boasts a dual stream capability, meaning it can transmit two video streams simultaneously, which can be tailored for different resolutions and frame rates. This feature is particularly beneficial for resource management, allowing users to view lower-resolution streams remotely while saving storage space. Furthermore, the 247S’s built-in audio support allows for two-way communication, enhancing security collaboration.

The Axis 241S network camera is designed for reliable monitoring and high-quality video surveillance in both indoor and outdoor applications. With its weather-resistant housing, it excels in challenging environmental conditions. This camera offers multiple lens options and has infrared illumination capabilities, allowing for night-time surveillance without compromising visibility. The 241S's Power over Ethernet (PoE) support simplifies installation by allowing the camera to receive power and data through a single cable.

For a more advanced solution, the Axis Q74011 Video Encoder facilitates the integration of analog cameras into IP networks seamlessly. It converts analog video signals into digital IP streams, enabling the incorporation of traditional cameras into modern network infrastructures. This versatility allows businesses to upgrade their surveillance systems incrementally without having to replace existing equipment fully.

Lastly, the Axis 241QA camera combines the advantages of image quality with intelligent video analytics. It incorporates advanced algorithms for motion detection, line crossing, and object removal, enhancing monitoring efficiency. The camera’s lens is designed for up to 30 frames per second at full resolution, providing smooth and fluid video for critical surveillance applications.

In summary, the Axis 243Q, 247S, 241S, Q74011, and 241QA collectively represent Axis Communications' dedication to innovation, quality, and user-centric design. With various features such as high-resolution video streaming, adaptability to diverse environments, and advanced analytics, these models cater to a wide range of security needs across various sectors.