Elk M1 Input Expander

Adds 16 hardwired zones (with or without EOL resistor supervised) to the M1 (M1 Gold or M1EZ8) Controls. Operates from a 4-wire data bus. Up to 12 may be added, increasing the M1Gold to 208 and the M1EZ8 to 200 total zones (inputs).

Product Features:

• 16 EOL Resistor Supervised Hardwire Zones
• Operates on the 4-Wire Data Bus
• DIP Switch Address Settings
• Plug-In Terminal Strips
• Status and Diagnostic LED
• On-Board EOL Bus Termination Jumper
• Vertical Mounting using ELK-SWG Glides(included)

Product Specifications:

• Inputs: Plug-In Terminals with Elevator Style Wire Clamps and Screws
• Operating Power Range: 9 to 14 VDC
• Current Draw: 65 mA
• Size: 6″ x 3.25″ x .75″ H

Included in the Box:

• 16 Zone Input Expander
• ELK-SWG Circuit Board Mounting Glides 2/pack
• 18 2200 Ohm Resistors
• Instructions