Axis Communications 230 MPEG-2 Appendix D Unit Connections, D-Sub Connector, Terminal Block

Page 49

AXIS 230

Unit Connections

49

Appendix D - Unit Connections

The D-Sub Connector

The AXIS 230 provides one 9-pin D-sub connector, providing the physical interface for an RS-232 port, used for connecting accessory equipment; such as stand-alone Pan/Tilt devices for the remote positioning of connected video cameras.

A diagram of the RS-232 connector, complete with pin assignment table, is shown below.

Pin	Function
1	CD
2	- RXD
3	- TXD
4	DTR	1	2	3	4	5
5	GND		6	7	8	9
6	DSR		6	7	8	9
6	DSR
7	RTS
8	CTS
9	RI

The Terminal Block

The terminal block is located on the rear panel and provides the interface to a single transistor output, two digital inputs, an RS-485 interface and GND.

This section describes the pinout, interface support and the control and monitoring functions provided by the terminal block.

Terminal Block Pinout

Pin	Function	Description

1	GND
2	Digital Input 1	1k internal pull-up. Connect to GND to activate.
3	Digital Input 2	1k internal pull-up. Connect to GND to activate.
4	Digital output	Maximum current sink of 100mA (via logical 0 output.) Handles a maximum voltage of
		24V DC, which is grounded at a maximum of 100mA. This output has an open-collec-
		tor NPN transistor with the emitter connected to pin 1. If used with an external relay,
		a diode must be connected in parallel with the load, for protection against voltage
		transients.
5	RS-485-A (non-inverting)	A half-duplex RS-485/422 interface for controlling auxiliary equipment.
6	RS-485-A (inverting)

Image 49

Contents Axis 230 MPEG-2 Network Camera User’s Manual Axis 230 User’s Manual Table Of Contents Index Glossary of Terms Battery should not be replaced unless required Safety Notice Battery ReplacementAxis Safety Notice Battery Replacement Introduction Features and BenefitsIntroduction Axis Axis Introduction Applications Axis 230 Front Product DescriptionAxis 230 Rear Panel Axis Product DescriptionProduct Description Axis Hardware InventoryTitle/Variant Quantity Installation using Axis IP Utility Installing the AxisManual Installation with ARP and Ping Axis Installing the AxisClient System Requirements Axis Media Control Viewing Client Configuring audio equipment Accessing the Axis 230 from Internet ExplorerOperating the Axis Accessing and logging on to the AxisAxis Operating the Axis Setup tools Access from a browserLive View Focus bar Autofocus buttonPositional Control of the Video Source Setup ToolsFocus bar Auto buttonResolution Video SettingsAdvanced Settings Live View Layout Audio SettingsEvents and Event Types Configuring Event TypesGeneral Setting up a new event typeRespond to Trigger Trigger Type When TriggeredOperating the Axis Adding an Upload Server Upload ServersNotification Servers Port Status Port Status & DevicesDevices Preset position setup Pan, Tilt & Zoom Operating the Axis Preset position setup Zoom onlySystem Options Accessing The System OptionsAxis System Options System Options Overview Administration DescriptionUsers System Options AxisAdding Users Firewall SettingsEditing and Deleting Users Adding Allowed IP AddressesCurrent Server Time Date & TimeNew Server Time Automatic IP Configuration TCP/IP Network SettingsDynamic IP Address Notification Settings Parameter DescriptionNetwork Traffic Manual IP ConfigurationRTP Multicast Settings Smtp email Network SettingsIO Ports Ports & DevicesCOM Ports RS-232/RS-485 Support Logs & Reports MaintenanceFactory Default Settings Checking the Firmware Appendix a TroubleshootingSupport Server ReportTroubleshooting Axis Symptoms, Possible Causes and Remedial ActionsSymptoms Possible causes Remedial actions Mic or audio input device Ping Reply Interpretation and recommendation Pinging Your IP AddressEmergency Recovery Procedure Update via FTPAppendix B Updating the Firmware Axis Updating the FirmwareUpdating the Firmware Axis Appendix C Customizing The Axis Configuration via FTPModifying the File System Axis Customizing The AxisCustom Web Pages Customizing ProceduresEditing and Storing Your Web These lines should be added to the file as shown below Using your own file as a New HomeOr, if PTZ is enabled Appendix D Unit Connections D-Sub ConnectorTerminal Block Terminal Block PinoutUnit Connections Axis Schematic Diagram Terminal Connector BlockInstallation Procedure Connecting Pan/Tilt DevicesBrowser Administration Tools Transistor Output Controlling and MonitoringDigital Inputs Querying the Status of Digital InputsExample Monitor data on inputs 1 Audio Settings Axis Appendix E Audio SettingsAxis Technical Specifications Appendix F Technical SpecificationsTechnical Specifications Axis Video Quality Level Appendix G BandwidthVideo Quality vs. Bit Rate Axis BandwidthBandwidth Axis Other ConsiderationsUnicast Multicast Index IndexHttp Index AxisSmtp Glossary of Terms Axis Glossary of Terms