ELK-M1DBHR ELK Data Bus Hub Retrofit

* Splits The Controls' RS-485 Data Bus Output Into 4 Managed Branches
* Each Managed Branch Can Have 2 Parallel Home Run Cables (Total Of 8 Home Runs)
* EOL Termination Of Each Branch Insures Proper Operation And Supervision
* Works With Std. 4 Conductor Home Run Wire
* An Additional Unit May Be Connected In Parallel To The Control For Expanding Total Capacity
* Includes Mounting Rails for ELK-SWB Boxes