Extron electronic FOX T USW 103 manual Wiring for RS-232 Over Fiber and Alarm Communication

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Wiring for RS-232 Over Fiber and Alarm Communication

The RS-232 Over Fiber port is for transmission of serial signals, such as projector control signals. The alarm port is an internal relay to connect or disconnect a custom alarm circuit. Wire the connector as shown in figure 5 below.

RS-232

OVER FIBER ALARM

Tx Rx G

1

2

 

Tx Rx G

 

1 2

 

RS-232 Device

Alarm Device

Figure 5. Wiring the RS-232 Over Fiber and Alarm Connector

ATTENTION: The length of exposed wires is critical. The ideal length is 3/16 inch (5 mm).

Longer bare wires can short together.

Shorter wires are not as secure in the connectors and could be pulled out.

For RS-232 over fiber connection, cross the Tx and Rx lines once between the source and the target.

The alarm pins do not produce any discrete on or off or voltage signals.

NOTES:

The alarm port does not produce any discrete on or off voltage signals.

If power is lost or if link 2 optical light is disconnected, lost, or broken, alarm pins 1 and 2 internally short.

Wiring for Remote Contact Closure Communication

Each port senses an external switch or contact closure. Use these ports to select an input on the switcher. Wire the connector as shown in figure 6 below.

CONTACT

1 2 3 G

Heat

Shrink

Over

Shield

Wires

G

Switch

3

 

2

1

Ground

Wire Nut

Device 3

(Switches,

Device 2 relays, or similar items)

Device 1

Figure 6. Wiring the Contact Closure Connector

FOX T USW 103 Universal Switcher • Installation

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Contents FOX T USW Safety Instructions English Chinese Simplified(简体中文) FCC Class a Notice FDA/IEC 60825-1 Requirements Class 1 Laser ProductConventions Used in this Guide Specifications AvailabilitySoftware Commands NotificationsContents FOX T USW 103 Universal Switcher Contents About the FOX T USW IntroductionAbout This Guide System CompatibilityHDCP-compliance Key FeaturesContact closure remote control availability Application Diagram Typical FOX T USW 103 ApplicationInput Connectors InstallationRear Panel Features Mounting the FOX T USWFiber Optic Connector RS-232 Over Fiber and Alarm ConnectorConnecting Hdmi Connectors Control ConnectorsPower Connector Making ConnectionsWiring for Fiber Communication Wiring for RS-232 Over Fiber and Alarm Communication Wiring for Remote Contact Closure CommunicationWiring the Power Supply Power Connector WiringFront Panel Operation Front Panel FeaturesOperation Front Panel Button Combinations for Device ModesEnabling Normal Switch Mode Initial Power UpEnabling Auto Switch Mode Selecting an InputSIS Programming Guide SIS Configuration ControlSimple Instruction Set Control Host-to-device and device-to-host communicationSymbol definitions Error responsesUsing the command and response table for SIS commands VGA PC SIS Audio Configuration Command and Response Tables for SIS CommandsInput Switching Total pixels Picture Adjustment Analog OnlyPixel phase Horizontal startAdvanced Configurations Status request Device nameInformation requests Upload firmware View internal temperatureFactory reset SFP moduleFOX Extenders Control Program Installing the SoftwareTo install the software from the DVD To download the software from the websiteUsing the Software Starting the SoftwareTop Menu File menuExit ConnectDisconnect Tools MenuReset Unit Unit InfoUpdate Firmware To update firmwareRefresh Trace WindowExtron Home ContentsCheck for Updates About About FOX Extenders Control Program Dialog BoxMain Screen Status panelInput Selection panel Control tabVGA Video Adjustment panel VGA Video Adjustment PanelHdcp panel Audio Adjustment panelConfiguration Tab Audio Input Selection panel Plus Mode Transmission panelVGA Input Video Format panel Advanced TabAssigned Edid panel Advanced Configuration panelEdid Configuration Tab Save Edid panelImport Edid panel Import Edid PanelExport Edid panel Export Edid PanelTabletop Use Reference InformationMounting Mounting KitsDownloading Extron Firmware Loader Installing Firmware LoaderUpdating Firmware Downloading Firmware Downloading Firmware from the Extron WebsiteInstalling Firmware with Firmware Loader Add Device... WindowExtron Warranty