ELK Products AEDBHR

• Inputs: Elevator Screw Terminals, 4 Position
• Output: 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″

• Splits the Alarm Engine RS-485 data bus output into 4 managed branches
• Each managed branch can have 2 parallel home run cables (total of 8 home runs)
• Removable terminal blocks for easy wiring
• Works with standard 4 conductor home run wire
• Includes mounting glides for ELK-SWB boxes

Alarm Engine Retrofit Data Bus Hub

ELK-AEDBHR

The ELK-AEDBHR is an active RS-485 data bus hub designed for jobs where an Alarm Engine 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 AEDBHR is designed with terminating jumpers for each branch. These jumpers, when appropriately paired with terminating jumpers on end-of-line devices, ensure proper operation and supervision.

• Manual