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M7E (25 mm)

Digital Display (25 mm)

M7E (25 mm)

Zero Suppression Incorporated


Rated power supply Wide range from 12 to 24 VDC
Allowable voltage fluctuation range 90% to 110% of rated voltage
Current consumption (per display) Red LED: 60 mA max. (at 24 VDC), 100 mA max. (at 12 VDC)
Green LED: 80 mA max. (at 24 VDC), 140 mA max. (at 12 VDC)
Input level Negative logic High: 4 V to power supply voltage
Low: 0 to 1.5 V
Ambient temperature Operating: -10 to 55°C (with no icing)
Storage: -25 to 70°C (with no icing)
Ambient humidity Operating: 35% to 85% (with no condensation)


Insulation resistance 100 MΩ min. (at 500 VDC) between each terminal and mounting panel
Dielectric strength 500 VAC, 50/60 Hz for 1 min between each terminal and mounting panel
Noise immunity
(See note 2.)
Power terminal: ±500 V
Input terminals: ±500 V (normal mode), ±1,500 V (common mode)
Vibration resistance Destruction: 10 to 55 Hz, 0.75-mm double amplitude
Shock resistance Destruction: 300 m/s2
Degree of protection IEC IP40 (portion on panel surface)
Compatible connector OMRON NRT-C/NRT-CN/NRT-CP

Note: 1. Initial values
           2. Impulse conditions:
               Rise time: 1 ns +10% max.
               Pulse width: 100 ns, 1 μs
               Polarity: Positive, negative, asynchronous to power frequency, 100-Hz repeat frequency.