Axis Communications 2100 IO Connector, Digital Input, Digital Output, Digital Transistor Output

Page 59

AXIS 2100 User’s Guide

The Unit Connectors

59

The IO Connector

A 4-pole connector is provided for auxiliary IO connections to the AXIS 2100.

Physical Connector

The IO connector provides the interface to a single digital output and a single digital input. A diagram for the connector complete with a pinout table is provided below.

Pin

Function

1Common Ground

2Positive Connection for DC Power Input or Output:

Electrically in parallel with the derived DC power for the unit, this pin may be used as a

 

power input or output. As a power input it can be used for remote applications to supply the

1

 

 

 

AXIS 2100 via an external direct current source; for example, a 9-15V DC battery supply.

 

 

Used as a power output, it can drive the photo coupled input or other equipment; such as

2

 

an infrared sensor. The output voltage level is dependent upon the input voltage to the unit.

 

 

 

A maximum current of 50mA can be sourced from the DC output.

 

3

Digital Input (photo-coupled anode on the diode):

3

 

Voltages 5-24V DC will activate the input. It is possible to use pin 2 to source the input.

 

4Digital Transistor Output:

With a maximum load of 100mA and a maximum voltage of 24V DC, this output has an

4

 

open-collector NPN transistor with the emitter connected to pin 1. If it is to be used with

 

an external relay, a diode must be connected in parallel with the load for protection against

 

any voltage transients - as detailed in the Schematic Connection Diagram of the I/O and

 

RS232 Connector, on page 62. Note: Connecting AC to the transistor output will damage

 

the unit.

 

Digital Input

Used for connecting external alarm devices and triggering images for specific alarm-based events, the digital input is typically connected to a motion detector - or any other external security device - for taking images on each occasion the detector is activated.

Digital Output

The supported transistor output can drive a maximum load of 24V DC at 100mA directly, and by connecting additional relay circuitry, it can drive even heavier loads.

Using the Administration Tools, you must first enable IO Status in the Layout Settings for the Digital Output ON/OFF buttons to be displayed in the product Home Page. The status of the Digital Output is then controlled by simply clicking these buttons.

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Contents Axis Network Camera Legal Considerations Safety NoticesSupport Services About This DocumentTable of Contents Index Glossary of Terms Overview Features and Benefits Complimentary Software Control Status IndicatorPhysical Description Front PanelRear Panel Network IndicatorPower Supply Connector RS-232 Serial ConnectorChecking the Hardware Inventory Connecting the Axis 2100 to a Mounting AssemblyAssembling Your Camera ❷ Assign an IP Address Installing Your Camera on a NetworkQuick Installation Procedure ❶ Note the Serial numberInstalling Your Camera on a Network Example Verifying the Installation From Your BrowserInitial Steps Using Your Camera with a ModemUsing the Network Using the Null Modem CableUsing Your Camera with a Modem ❺ Check the box Don’t detect my Connecting Your Computer Using the Null Modem Cable❶ Double-click My Computer and then double-click Creating a Dial-up Networking ConnectionInitiating the Dial-up Connection Refining the Dial-up Networking PropertiesVerifying the Modem Connection Configuration Using the Wizards Configuring Your CameraStarting the Application Wizard Installation WizardStarting the Installation Wizard Application WizardAccessing the Tools Administration ToolsTools Overview System Security User Access RightsReinstating the Factory Default Settings Networking Applications Choosing Your Application640 x 250 kb 20 kb 13 kb 320 x 70 kb Picture frequency for Networking ApplicationsImage Compression Ratios Lighting ConditionsViewing Images in a Custom-designed Web Installation and Configuration OverviewSequentially Uploading Images to a Remote FTP Server Choosing Your Application Modem Applications ConfigurationProprietary ISP Dial-up Protocols Picture Frequency for Modem ApplicationsRemote Imaging in a Custom-designed Web ISP Uploading Images to Your Internet Service ProviderAxis 2100 User’s Guide Rotational Focus Control Adjusting the Camera FocusFocus Assistant Focus QualityFocusing the Camera Under Stable Conditions Adjusting the Camera Focus Replacing the Lens Legal Considerations Features and FunctionsAxis 2191 Audio Module Level In/Level Out Power Connector Power Indicator Normally litVolume Terminal Block Connector❽ Using a screwdriver Installing the Audio ModuleAdmin Tools Configuring the Audio ModuleHalf-Duplex Using the Audio Module with Your CameraUsing the Different Audio Modes Full-DuplexSimplex Listen Simplex TalkSymptoms Possible causes Remedial actions Troubleshooting the Audio ModuleConnection Diagram Technical Specifications for the AxisPin Camera Audio Module to Camera Serial CablePinouts for the RS-232 Port Frequently Asked Questions Appendix a TroubleshootingAxis PINGing Your IP AddressPing Reply Interpretation and recommendation Problems, Possible Causes and Remedial Actions Heavily loaded Server or an ISP No image using Refresh No access via the Null Incorrect modem/dial-upModem Cable Settings Speed Faulty cablingPossible causes Remedial actions Method Operating Systems Refer to Axis IP Installer Appendix B Other IP Setup MethodsSetting the IP Address with the Axis IP Installer Using the Axis IP InstallerInstalling the Axis IP Installer Other IP Setup Methods Axis 2100 User’s Manual Appendix C Updating the Firmware Obtaining Updated Firmware Upgrading the FirmwarePin Appendix D The Unit ConnectorsSerial Connector Physical ConnectorDigital Transistor Output IO ConnectorDigital Input Digital OutputConnection Diagram for a Simple Door Switch Connection Diagram for an LED indicator Output Ooo Schematic Connection Diagram of the I/O and RS232 ConnectorNAT Box Appendix E High-Speed ServicesNAT Feature in Windows Available IP AddressesWinGate Server Software Routers and FirewallsAppendix F Technical Specifications Index BootpAxis 2100 User’s Guide Index Glossary of Terms
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