The Magic Module (ELK-MM220) is a digital, two input, two form C relay output programmable performance controller. It may be used as an individual field programmable controller in a wide variety of applications from single zone security system, timer, pulse stretcher, simple process controllers, etc.

The MM220 is factory programmed as a single zone protection system and can be re-programmed by using your personal computer. The MM220 program is saved into re-programmable Electrically Erasable Programmable Read Only Memory (EEProm memory). The ELK Starter Kit (ELK-MK400) contains components and software required for programming.

These are just a few functions the MM220 can be programmed for:

• Single Zone Security System
• Off Limits Area Door Annunciator
• Boat Alarm
• Cross Zoning Ability
• PIR Anding
• Garage Door Controller
• SPECIALTY Timer (The most normal application)
• Latching Relay
• Flip Flop Relay
• HVAC Controlling
• Lighting Control
• Gate Controller
• Man Trap (for two Doors)
• Occupancy Alert Device

• Two Digital Inputs
• Two Relay Outputs (jumper programmable "transistor open collector" output on relay 2)
• 4096 program bytes using SIMPLE programming dialect
• 4 general purpose Counters, range 0 to 255 counts
• 4 common utility Timers, range 1/10 second to over 255 hours
• Program stored in disturbance resistant EEProm memory
• Surface Mount ABS Enclosure Featuring Snap-On Cover
• Lifetime Limited Warranty

• Inputs: 2 Digital inputs, Jumper programmable for +12v or pull to ground input level. 0 to 2 volts is low, 2 to 15 is Hi.
  
• Outputs: 2 Form "C" Relays, 10 Amps @ 120VAC or 7 Amps @ 28VDC; 1 relay output may be programmed as open collector transistor output - 100 ma. Maximum.
  
• Operating Voltage: 9.5-15 Volts DC
• Current Draw: 10 ma. Nominal, 70 ma. Maximum when the two relays are active.
• Enclosure: Black ABS Plastic: 4.5" x 3" x 1.2"