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Home/Products & Services/Electronic Counters/MD Series

Electronic Total CountersMD Series

  • 4 digits
  • LED display
  • Add
  • External power supply
  • 72×72mm
FeaturesTotalizer of DIN 72 x 72 mm panel size (Panel cut size 68 x 68 mm)
Red LED display, 14.22 mm figure height
Zero suppress, large display Pulse Counter

Models

ModelsNo. of DigitsMemoryWeight
MD-0404500 grams
MD-040MO510 grams

Specifications

ModelsMD-040MD-040M
DisplayRed LED, 14.22 x 8.13mm (Zero Suppress)
Input Method /
Signal
Contact Input : Relay, Microswitch
Non-Contact Input : L : 0 – 1V ; H : +4.5 – 27
Count ModeAdditive only
Maximum Count SpeedContact Input : 20 Hz max. / Non-Contact Input : 1000 Hz max.
Pulse WidthContact Input : 25 msec min. / Non-Contact Input : 0.5 msec min.
Make (Duty)1 : 1
ResetFront reset (push button)
Remote reset (100msec min.)
Electric reset (1sec min.)
Front reset (push button)
Remote reset (100msec min.)
MemoryNoneE²2PROM (10 years. retention, 10,000 times)
Power Source for SensorDC12V 30mA maximum
Input Impedance5kΩ
Power SourceAC100/110V or AC200/220V ±10%, 50/60 Hz
Power ConsumptionApproximately 2.5VA
Ambient Temp. : Operating-5 – +40°C (non-freezing)0 – 40°C (non-freezing)
Ambient Humid. : Operating45 – 85%RH (non-condensing)
Hi-pot TestAC1500V (1 minute)
Dielectric Test20MΩ min. (DC500V megger)
ConnectionM3 Terminal Screw
Compliance

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