Viking Access Systems Q7 manual Accessory Connections, Re-Open Photo Beam vehicular Safety, Com +

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ACCESSORY CONNECTIONS

Re-Open Photo Beam (vehicular Safety)

NOTE: This type of photo-beam installation will stop then RE-OPEN the gate all the way to the open limit, when the beam is obstructed. Intended for vehicular safety ONLY. For the purpose of pedestrian entrapment, see pages 10-11.

N.O.

COM ( - ) ( + )

Note regarding Photo Beam types:

Fail-Safe type - connect the “N.C.” terminal of the photo beam to the

“Re-Open” terminal on the control board.

Typically, these are the reflective type photo beams.

Fail -Secure type - connect the “N.O.” terminal of the photo beam to the

“Re-Open” terminal on the control board.

Typically, these are the transmitter/ receiver type photo beams.

Check for proper operation:

The “Re-Open” LED will illuminate solid while the beam is obstructed and remain off when the beam is unobstructed.

!TECHNICAL TIP: For more information regarding accessory connections to the control board and individual input terminal functions, refer to “Appendix (A)”, pages 42-43.

VIKING TECHNICAL SUPPORT 1.800.908.0884	2 9

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Contents Instructions Viking Q-7 Slide Gate Operator Vehicular Gate Operator Revision Q7NXMN10.E December Description Parts DiagramOperator References Control Board References EMI Board ConnectorTable of Contents Important Safety Instructions Important Safety InformationImportant Installation Instructions Important Installation Instructions General Safety Precautions MaintenanceGlossary UL325 Gate Operator ClassificationsSecondary Entrapment Protection Photo Beam non-contact sensor InstallationTo resume normal operation Edge Sensor contact sensor InstallationWhen manual operation is required Manual ReleaseManual Reset for the Audible Alarm Audible Alarm Reset Switch InstallationSingle Phase 50Hz / 60Hz SpecificationsLocate Control Buttons Concrete Pad Installation Gate Operator InstallationSuggested Positive Stop Types Positive Stop InstallationOperator Positioning Step Technical TIP Before completing the installation procedureTips for proper ground installation Electrical InstallationHigh Voltage Supply Option Solar Supply Option Electrical InstallationLimits Setup To Readjust the Open Limit To Readjust the Close LimitMS1 MS2 MASTER/SLAVE SetupTwo Wire Communication Cable RequirementsRequired ADD-ON Wireless Communication OptionsODS Control Board SetupInitial Settings Timer Hold Open TimerLast Open Power Failure Option Auto Open Power Failure OptionODS Obstruction Detection Sensor Obstruction Sensor Primary Entrapment ProtectionViking Heater Viking Lock ModeThis page Left Blank Intentionally Check for proper operation Accessory ConnectionsRe-Open Photo Beam vehicular Safety COM +Open-Stop-Close Radio Receiver TypicalOpen Only ATG Anti-Tailgate Anti-Tailgate, Open Commands & Guard StationOpen Commands Guard StationViking Loop Rack Guidelines for Loop Installation Accessory ConnectionsMagnetic Lock, Lock Solenoid Power for the LocksMagnetic Lock Lock Solenoid Barrier Arm B-12 Synchronization Option Synchronization with B-12LED References TroubleshootingTroubleshooting LCD Display References LCD MSG MeaningTroubleshooting Error Messages Check SolutionsPower Connections Access Control ConnectionsTechnical TIP Viking uses Appendix aRelays In General GeneralCommon Radio Receivers Connections Batteries & Fuse Appendix CSolar Applications PanelsViking Expansion Products Viking Konnect Diagnostic Tool On-site remoteViking Konnect Master/Slave Kit Secure and reliable OUR Continuous Commitment to Excellence Standard Features