Timer/Counter Combo Or Dual Timer

The MS287 is a special version of our Minitrol series counter/ratemeter. The standard Minitrol is modified to bring a 60Hz(50Hz) signal to pin 10 (AC powered units only). The user has theoption of connecting this signal to the A input, B input or both. Byentering the proper scaling factor, the user can scale the input toread the desired time base. EXAMPLE: If the unit is powered with115VAC @ 60Hz, The scaling factor for A can be set to yielddifferent time bases: i.e. 60 yields seconds, 360 yields minutes & 1/10, 3600 yields minutes, etc. Input B can be scaled the same wayor used as a separate counter. With a little imagination, thisspecial can be used in many applications involving time/countcontrol. To order this special, add the prefix “MS287” to thestandard Minitrol part number, i.e. MS287MC2A3


  • 6 Large, LED Digits
  • Scalable Time Base Using 60Hz (50Hz) Line Frequency
  • Contact Closure Inputs,
  • Relay Output
  • AC Power
  • Remote & Front Panel Reset
  • Screw Terminal Connection
  • NEMA 4X / IP65 Front Panel