Optically-isolated Digital Inputs | Extron electronic JMP 9600

Optically-isolated Digital Inputs

The digital input connections are implemented as four + and – terminals on 3.5 mm captive screw terminal blocks. Because each input is optically-isolated, both connections must be used to ensure the correct operation of the input circuit.

NOTE: By factory default, status notification for Digital Inputs 1 through 4 is disabled.

To be made operational, they must be enabled using the Set input trigger

on MSVPP command (see “Applicable MSVPP Commands”).

The optically-isolated input circuits provide for various connection scenarios; two common methods follow:

Option 1 — Figure 76 shows a typical Digital Input application, monitoring external switch positions. This application uses the Power port on the media player and is an application where the current required is within the 1.8 A that the Power port makes available for external use.

Switch 1

Switch 2

Screw Terminals

JMP 9600 Digital Inputs

1

2

JMP 9600 Power

JMP 9600 Input Terminals

1 kohm

+12V

GND

Internal Configuration

Figure 76. Digital Input Connection Using the Power Port

Option 2 — Figure 77 shows a similar external switch monitoring application, except that it uses an external power supply. The external power supply is the preferred method in noisy environments or when wiring is run over a long distance. The exact external power supply voltage rating is not critical so long as the current through the 1-kohm resistor internal to the media player is limited between 5 mA and 20 mA. Note the resistor in the input 1 circuit in figure 77, which attenuates the current to within these limits.

+24 VDC PS +VE

-VE

+5 VDC PS

+VE

-VE

680 Ohm

Switch 1

	Use twisted pair



+5VDC	wire for noise	Screw Terminal
	cancellation.
Switch 2

NOT

USED

JMP 9600 Digital Inputs

1

2

JMP 9600 Power

+12V

GND

JMP 9600 Input Terminals

1 kohm

Internal Configuration

Figure 77. Digital Input Connection Using External Power Supplies

JMP 9600 Media Player • Detailed System Interaction

94

Image 100

Extron electronic JMP 9600 manual Optically-isolated Digital Inputs, Digital Input Connection Using the Power Port

Contents

JMP Avertissement AchtungPrecaucion Vorsicht FCC Class a Notice Conventions Used in this Guide Contents Mounting and Maintenance About this Guide About the JMP Typical JMP 9600 Application Digital video outputs HD-SDI or DVI-I Features2-channel output modes Redundant Power Supply Backs Up Primary TByte of internal media storage JMP 9600 Media Player Introduction Connections and Features Mounting the Media Player Video and Audio Outputs Pin SignalChannels of audio LTC Linear Time Code Input and Output connectors Lock Input and Output connectorsSync LAN Ports CablingLAN Both ports Remote Control Port RJ-45 connector wiring Digital Inputs and Relays Power Dual Redundant AC Power Input connectors Operation Definitions Front Panel Controls and Indicators Status LEDs LCD and Menu Controls Transport ButtonsEncoder knob Menu System Overview Power-on SequenceMenu System Flow Channel status menus Channel Status Menu Playlist and Clip fields Select a Playlist Screen and Select a Clip Folder Screen Frame selection Video selectionShuttle selection Loop selection Settings menuMute selection Audio submenu Audio Submenu Autostart Submenu Flowchart Autostart submenu Date and Time submenu Date and Time Submenu Apply new settings? Prompt LCD submenu Networking submenu Networking Submenu Network parameters LAN Network Interface JMP 9600 Media Player Operation Player submenu Ping function Reboot submenu Serial Ports submenu System Info selection System Information Screen Video submenu Video Submenu Mode Selection Lock menu Are case sensitive System Status menu Help menuLicense Keys menu About menu About Screen Play a Presentation Options Connections LAN Settings, uncheck the Use a proxy Html Operation Opening the Embedded Html Pages Player Control Channel 1 and 2 Control and Status Windows Real time status display Transport controls Transport Controls Loading a Clip or Playlist into a Player Channel Loading a Clip or Playlist Setting the clip or playlist to autoplay and view clip info Playlist Editor Creating a New Playlist Editing the Contents of a Playlist Remove a clip file from a playlist Removing Clips from a Playlist Editing the Properties of a Playlist Play at and Stop at check boxes Setup Functions Audio Setup Dialog Box Autoplay Setup Dialog Box Network Setup Dialog Boxes Network Ethernet setup dialog boxes Network Gateway setup dialog boxEth0 = LAN port Eth1 = LAN port License Management Setup Dialog Box Player Info Setup Dialog Box Serial Port Setup Dialog Box Serial Port Setup Dialog Box Submenu Video Setup Dialog Boxes Video mode setup dialog box Video HD-SDI setup box Video analog setup dialog boxES Genlock and ES MS9200 Genlock About Setup Dialog Box About Setup Dialog Box Control Ports Remote Port Default IP Addresses Opening the embedded Html Msvpp Tips Host-to-Player InstructionsExtron products. Read this section Carefully Using the Command and Response Table Symbol Definitions X4# Command Msvpp Command Response Additional description Media management Command/response table for Msvpp commands Add a clip on rafting to the end of a playlist on river Playback commands KEY Playlist properties Canyon documentary playlist Loop commands Timecode commandsVideo mode Colorspace Color wash HD-SDI VPI enable HD-SDI modeAudio delay Sync Audio mute Audio volumeLicense keys Serial port Remote 1 configuration Ethernet configuration Digital inputs and relays commands SetDHCPX3@ Gateway Set Dhcp on Time of day RebootDevice parameters Information requests Parameter Value Voltageps15vdc5.19vdc Voltageps25vdc5.17vdc GetVoltage X4! = Memory capacity or availablility Data Transfer and Firmware Upgrade Starting the FileZilla FTP Utility FTP Utility Local and Remote Sites Loading Media Folders to the Media Player Loading Media Files Deleting Folders and Individual Files from the Media Player Deleting Files from the Media Player Location of Firmware Upgrade Files Loading and Updating firmware Downloading Firmware Upgrade Files Loading a Firmware File Synchronization Connections for Synchronized Multi-player Operation Sample Connections for System Synchronization Results of LTC and genlock timing references Comparison of the Effects of Timing References Applied Esgen Genlock attibutes Esgen vs. traditional GenlockTraditional Genlock attributes LTC commands Applicable Msvpp commandsGenlock commands Control Example Single file using separate control Configuring LTC for Synchronized Multi-player OperationCommand to Master Player Command to Slave Player Function Configuring a player as an LTC master Generate an LTC Configuring a player as an LTC receiver slave Set an LTC Receiver, Pre-Roll, and Post-Roll Configuring Genlock for Synchronized Multi-player Operation Select a Genlock Mode Using Digital Inputs and Relays High Frame Rate Digital Input Connection Using the Power Port Optically-isolated Digital Inputs Applicable Msvpp Commands Command FunctionDigital inputs commands Digital outputs commands Encoding Guidelines Encoding and Packaging Overview Video track filesAudio track files Reels Composition playlist Supported Video FormatsPacking list and asset map JPEG-2000 Restrictions Ventilation Guidelines Tabletop UseRack Mounting UL guidelines Mounting instructions Rack Mounting the Media Player Cleaning the Air Filters Changing the Fuses Replacing Fuses Troubleshooting a High Temperature Battery Precautions Ethernet Link Default IP AddressLAN 1 LAN 2 Pinging to Determine the IP Address Pinging to Determine the web IP Address Ping with New Address Telnet Tips Connecting as a Telnet ClientOpen Subnetting a Primer GatewaysLocal and Remote Devices IP Addresses and Octets Subnet Masks and Octets Determining Whether Devices are on the Same SubnetUnmasked octets are compared indicated by ? in figure Masked octets are not compared indicated by X in figure Specifications Content/file formatVideo processing Video output Player sync Time codeSync- analog video outputs Audio processing Digital I/O control General Optional Accessories and Replacement Filters Part NumbersJMP 9600 Part Numbers Included Parts Cable assemblies CablesBulk cable and termination tools USA, Canada, South America Japan Central America Europe, Africa, and the Middle China EastAsia Middle East Europe