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M1 Data Bus Hubs
 
 
ELK-M1DBH  M1 Data Bus Hub

 For easy connection of expanders & keypads. The M1DBH accepts up to 9, RJ45 equipped CAT5 or CAT6 cables, and series connects the data A & B lines so the data bus may be terminated properly. Two or more units may be interconnected if more than 9 data lines are required.

FEATURES:

  • Designed For Multiple Home Run Cables

  • Internally Connects Data A & B Lines From Previous Device In to Next Device Out

  • Provides up to Nine (9) Data Bus Connections

  • Multiple Hubs May be Connected for Expansion

  • EOL Bus Termination Can Be Done On-Board, RJ45 Terminating Resistor Plug Included

  • Mounting Plate for Structured Wire Boxes

SPECIFICATIONS:

  • Input Connections: Elevator Screw Terminals

  • Output Connections: RJ 45 8-Pin Jacks

  • Mounting Plate Dimensions: 
    6.5" x 3" x .5"

  • Circuit Board Dimensions: 5" x 2.5"

 
View the ELK-M1DBH Installation Manual in Adobe Acrobat format (right-click to save document to your hard drive)

ELK-M1DBHR  M1 Data Bus Hub For Retrofit

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.

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

SPECIFICATIONS:

  • Inputs: Elevator Screw Terminals, 
    4 Position

  • Output: Elevator Screw Terminals, 
    4 Position

  • Circuit Board Dimensions: 4.9" x 2.75"

 
View the ELK-M1DBHR Installation Manual in Adobe Acrobat format (right-click to save document to your hard drive)
To order the ELK-M1DBH or ELK-M1DBHR
Call your nearest distributor or ELK at 1-800-797-9355 for more information
 
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ELK Products, Inc. P.O. Box 100, Hildebran, N.C. 28637 USA (828) 397-4200
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