ELKMM447 ELK CONTROLLER 4 IN/OUTPUT
The MM447's four analog/digital inputs and four relay outputs have virtually no limits and can be used as a stand alone field programmable controller in a vast array of applications from timers, door controllers, simple process controllers, etc. or as a networked controller with other modules connected on a common RS-485 data bus. All data bus modules are assigned a device type and up to 31 of each type may interconnected together. A telephone style RJ-11 connector allows an X-10 Power Line Interface to be added for transmitting and receiving signals across the AC power line. This same connector can alternately be used with our Access Interface ( MA290 ) for reading Dallas iButton™ ID devices or Proximity cards for identification and access control applications. Optional Temperature and Clock/Calendar modules can be interfaced to the MM447.
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The MM447's four analog/digital inputs and four relay outputs have virtually no limits and can be used as a stand alone field programmable controller in a vast array of applications from timers, door controllers, simple process controllers, etc. or as a networked controller with other modules connected on a common RS-485 data bus. All data bus modules are assigned a device type and up to 31 of each type may interconnected together. A telephone style RJ-11 connector allows an X-10 Power Line Interface to be added for transmitting and receiving signals across the AC power line. This same connector can alternately be used with our Access Interface ( MA290 ) for reading Dallas iButton™ ID devices or Proximity cards for identification and access control applications. Optional Temperature and Clock/Calendar modules can be interfaced to the MM447.
