Bosch Building Technologies

    cancel
    Showing results for 
    Search instead for 
    Did you mean: 

    How to Wire the Remote NAC to the Option Bus

    Issue

    How does the FPP-RNAC-8A-4C, D7038, and DS9484 wire to the Option Bus on the D7024/DS9400 fire panels?

    Solution

    Wiring for the FPP-RNAC-8A-4C, D7038, and DS9484 to the D7024/DS9400 fire panels.

    The Option Buss Terminals of the FPP-RNAC-8A-4C, D7038, and DS9484 are labeled as follows:

    TX = Yellow

    RX = Green

    RTN = Black +

    12V = Red

    The Option Bus Terminals of the D7024/DS9400 Series fire panels are labeled as follows: 

    YA = Yellow

    GA = Green

    BA = Black

    RA = Red

    The D7024/DS9400 as two Options Busses the Second bus is labeled:

    YB = Yellow

    GB = Green

    BB = Black

    RB = Red

    Black & Red of both busses (RA/BA or RB/BB) will provide 12VDC but only one of the two busses Green & Yellow (GA/YA or GB/YB) will provide the Option Bus Data Out to operate the bus devices.

    Part numbers FPP-RNAC-8A-4C, D7038, DS9484, DS9400, DS9400I, DS9400M, D7024

    Version history
    Revision #:
    2 of 2
    Last update:
    ‎05-22-2018 04:30 PM
    Updated by:
     
    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