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  • ELK Retrofit Data Bus Hub for Alarm Engine

    ELKAEDBHR

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    Quadruple the Number of RS-485 Connections in Your

    Increase the amount of RS-485 connections in your ELK E27 Alarm Engine system with the ELK Alarm Engine Retrofit Data Bus Hub. This RS-485 data bus hub is designed to split a single RS-485 input into 4 managed branches. Each branch can be further split into 2 parallel home run cables for a total of 8 direct home run connections. The ELK Alarm Engine Retrofit Data Bus Hub is perfect for systems and installations where an Alarm Engine is retrofitting an existing older configuration with multiple home run 4 conductor keypad/data wires. The AEDBHR is designed with terminating jumpers for each branch to ensure proper operation and supervision when appropriately paired with end-of-line devices.

    • Databus module splits the Alarm Engine' RS-485 Output Into 4 Managed Branches
    • Each Managed Branch Can Have 2 Parallel Home Run Cables (Total Of 8 Home Runs)
    • EOL Termination Of
    • Manufacturer Part #: AEDBHR
    • UPC: 762158570162
    • Inputs: Elevator Screw Terminals, 4 Position
    • Outputs: Elevator Screw Terminals, 4 Position
    • Current Draw: 30mA nominal PLUS 20mA per RS485 active branch driver. Total combined with all 4 branches active would be ~110mA. Note: This is in addition to the power requirements of any connected data bus devices (keypads, expanders, etc.)
    • Circuit Board Dimensions: 4" x 2.75"
    • Warranty: 2-Year Limited