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M7E (14 mm)

Digital Display (14 mm)

M7E (14 mm)

New Models with Blanking Function Added to the Series

Ratings

Rated power supply Wide range from 12 to 24 VDC
Allowable voltage fluctuation range 90% to 110% of rated voltage
Current consumption (per Display Unit) Red LED: 35 mA max. at 24 VDC, 60 mA max. at 12 VDC
Greed LED: 40 mA max. at 24 VDC, 75 mA max. at 12 VDC
Red/green LED: 45 mA max. at 24 VDC, 90 mA max. at 12 VDC
Input level Positive logic High: 9.6 V to power supply voltage
Low: 0 to 3 V
Negative logic High: 4 V to power supply voltage
Low: 0 to 1.5 V
Residual voltage: 1.5 V max.
OFF leakage current: 0.1 mA max.
Dynamic output 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)

Characteristics

Insulation resistance 100 MΩ min. at 500 VDC (between each terminal and mounting panel)
Dielectric strength 500 VAC at 50/60 Hz for 1 minute (between each terminal and mounting panel)
Noise immunity (See note 2.) Power terminal: ±500 V
Input terminal: ±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. The above values are initial values.
          2. Impulse conditions
                Rise time: 1 ns + 10% max.
                Pulse width: 100 ms, 1 μs
                Polarity: Positive, negative, asynchronous to power frequency, 100-Hz repeat frequency.