ELK-M1DBH Data Bus Hub for E27 or M1 Controls

Data Bus Hub for home automation control systems. Accepts up to 9 RJ45 CAT5/CAT6 cables for connecting expanders and keypads. Features internal data line connections (A & B) with proper bus termination via included RJ45 plug. Multiple units interconnect for expanded capacity beyond 9 connections. Includes mounting plate for structured wire boxes, elevator screw terminal inputs, and RJ45 jack outputs. Board dimensions 5" x 2.5", mounting plate 6.5" x 3" x 0.5". Package contains hub unit, double-sided tape, terminating plug, adapter plate, and mounting screws. Ideal for distributed home automation installations requiring multiple data line connections across different zones or rooms.