Bosch Building Technologies

    cancel
    Showing results for 
    Search instead for 
    Did you mean: 

    How the Troubleshoot D192G Trouble with Yellow LED Off

     

    Issue

    The D192G panel zone (point) is in trouble and the yellow LED is not on.

    Solution

    With the zone/point in trouble and No Yellow LED On there is a wiring fault. One of the following terminals do not have power connected to them.

    • External Power In (EXT PWR IN)
    • Auxiliary Power In (AUX PWR IN)

    Terminal 1 (AUX PWR IN) 13.75 VDC

    Terminal 2 (Common)

    Terminal 3 (Supervised Zone / Point) 2.50 VDC Normal Condiction < 1.50 VDC In Trouble Condiction

    Terminal 4 (Trigger) 13.75 VDC  In Alarm Only

    Terminal 5 (External Power In) 12 VDC or 24 VDC Depended on needed Output for the NAC's or Power Supply

    Terminal 6 (Common) This is the Common from an 24 VDC External Power

    Terminal 7 (Positive Alarm Output)

    Terminal 8 (Negative Alarm Output)

    Version history
    Last update:
    ‎06-25-2018 03:50 PM
    Updated by:
    Labels (1)
    Contributors
    Icon--AD-black-48x48Icon--address-consumer-data-black-48x48Icon--appointment-black-48x48Icon--back-left-black-48x48Icon--calendar-black-48x48Icon--center-alignedIcon--Checkbox-checkIcon--clock-black-48x48Icon--close-black-48x48Icon--compare-black-48x48Icon--confirmation-black-48x48Icon--dealer-details-black-48x48Icon--delete-black-48x48Icon--delivery-black-48x48Icon--down-black-48x48Icon--download-black-48x48Ic-OverlayAlertIcon--externallink-black-48x48Icon-Filledforward-right_adjustedIcon--grid-view-black-48x48IC_gd_Check-Circle170821_Icons_Community170823_Bosch_Icons170823_Bosch_Icons170821_Icons_CommunityIC-logout170821_Icons_Community170825_Bosch_Icons170821_Icons_CommunityIC-shopping-cart2170821_Icons_CommunityIC-upIC_UserIcon--imageIcon--info-i-black-48x48Icon--left-alignedIcon--Less-minimize-black-48x48Icon-FilledIcon--List-Check-grennIcon--List-Check-blackIcon--List-Cross-blackIcon--list-view-mobile-black-48x48Icon--list-view-black-48x48Icon--More-Maximize-black-48x48Icon--my-product-black-48x48Icon--newsletter-black-48x48Icon--payment-black-48x48Icon--print-black-48x48Icon--promotion-black-48x48Icon--registration-black-48x48Icon--Reset-black-48x48Icon--right-alignedshare-circle1Icon--share-black-48x48Icon--shopping-bag-black-48x48Icon-shopping-cartIcon--start-play-black-48x48Icon--store-locator-black-48x48Ic-OverlayAlertIcon--summary-black-48x48tumblrIcon-FilledvineIc-OverlayAlertwhishlist