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 the option of connecting this signal to the A input, B input or both. By entering the proper scaling factor, the user can scale the input to read the desired time base.
Example: If the unit is powered with115Vac at 60Hz, The scaling factor for A can be set to yield different time bases: i.e. 60 yields seconds, 360 yields minutes & 1/10, 3600 yields minutes, etc.
Input B can be scaled the same way or used as a separate counter. With a little imagination, this special can be used in many applications involving time/count control.
To order this special, add the prefix “MS287” to the standard Minitrol part number, i.e. MS287MC2A3.
Features- 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.