Revolution counter CMD6-1/12-24V
W=(3 ÷ 60'000 rpm), Us=12÷24V ac/dc, 95x49x113mm
The CMD6-1/12÷24V digital revolution counter is a microprocessor device with a 6-digit display and serves for measuring revolutions in the range from 3 to 60'000 rpm. It receives a signal from sensors type "NPN" connected to his input. The tachometer is designed for installation in a dashboard (panel montage).
The CMD6-1 digital revolution counter is a compact microprocessor device, which serves to measure revolutions of rotation of axles, motor rotors and other turning objects. It is designed for combined work with inductive, photoelectric and other sensors, from which pulses are sent to the input of the tachometer. For the correct work of the system “rev-counter - sensor" it is necessary to sending one impulse from the sensor to the revolution counter for one full rotation of the object.
|Digital indication, LED - red||6 digits, h=10 mm (height)|
|Range of revolutions measurement, W||3 ... 60’000 rpm (600'000 rpm option)|
|Supply voltage, Us||12÷24V ac/dc (11÷31Vdc / 11÷27Vac)|
|Power consumption, P||2 W (85 mA)|
|Maximum input frequency, Fmax||1 kHz (11 kHz option)|
|Operating temperature range, Tamb||-20º...+50º C|
|Degree of protection||IP40|
|Overall dimensions||95х49х113 mm|
Schemes of connection
Scheme of connection of NPN sensor to the input of the rev-counter
Scheme of connection of switch K1 to the input of the rev-counter
PNP sensor connection diagram
Scheme of connection of PNP sensor to the input of the rev-counter by adding a resistor 2K / 0.5W.
Overall dimensions (mm)
The CMD6-1 digital rev counter is an electronic device used as a means of automating production processes. It is used to convert the electrical pulses received to it in revolutions and their visualization on a digital display (rpm).
Typical parameters of digital tachometer CMD6-1
|CMD6-1 / 12-24V||11÷31VDC / 11÷27VAC||2W (85mA)|
|CMD6-1 / 220V||220VAC ±10%||4W (16mA)|