The ELK-M1DBHR is an "active" RS-485 data bus hub designed for jobs where an M1Gold or M1EZ8 Control is retrofitting an older panel that has multiple homerun 4 conductor keypad/data wires. It splits the main 485 data bus into 4 managed 485 branches. Each branch can have 2 parallel home run cables for a total of 8 home runs. The end of each cable is EOL terminated to insure proper operation and supervision.
ELK M1DBHR Features
"¢ 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
ELK M1DBHR Specifications
"¢ Inputs: Elevator Screw Terminals, 4 Position
"¢ Output: Elevator Screw Terminals, 4 Position
"¢ Circuit Board Dimensions: 4.9" x 2.75"
ELK M1DBHR Includes
"¢ ELK-M1DBHR Data Bus Hub
"¢ ELK-SWG Circuit Board Mounting Glides
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