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          LCD Display Electronic Preset CounterRC series

          RC-19

          48-mm□ 4-digit 7-segment LED, One-stage Preset, DC Power Supply

          SPECIFICATIONS

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          Model

          RC-19*1

          Type

          1-level preset counter/timer, DC type

          Operation method

          Addition, subtraction

          Operation mode

          Over-count and auto-reset

          Return method

          Manual, External, Automatic (auto-reset)

          Display power

          7-segment LED

          Number of digits

          4 (with zero suppress function) -999 to 9999*2

          Power off memory time

          Service life: Approx 10 years at 20°C

          Mounting method

          Flush (panel) mounting, surface mounting, DIN-rail mounting*3

          Highest counting speed

          Contact input: 30 c/s, solid-state input: 5 kc/s (ON-OFF ratio 1:1)

          Input signal

          Non-voltage input (contact or solid-state) (Count input, inhibit input, reset input)

          Output

          Control output

          NPN, 100 mA max. (40 V max.)

          Control output

          One-shot output time

          0.01 to 0.5 s (variable)

          Solid-state

          Solid state output: 15 ms max. (when set to 30 c/s)
          3 ms max. (when set to 5 kc/s)

          DC output

          Rating

          Power voltage

          12 to 24 VDC ±10 %

          Power consumption

          Current consumption

          150 mA or less

          Environmental resistance

          Insulation resistance

          100 MΩ min.
          (between each terminal and case, using insulation resistance metre of 500 VDC)

          Noise resistance

          Square-wave noise by noise simulator: 2 kV p-p, 1 µs (across power terminals)

          Environmental resistance

          Ambient temperature

          -10 to +50 °C (No freezing)

          Relative humidity

          35 to 85 % RH (No condensation)

          Withstand voltage

          1,000 VAC, 1 minute (across terminal and casing)

          Vibration resistance

          10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions

          Shock resistance

          100 m/s2, 3 times in each of the X, Y, and Z directions

          Weight

          Approx. 120 g

          *1 This product does not comply with CE marking.
          *2 Display uses the zero suppression method.
          *3 Flush (panel) mounting, surface mounting, DIN-rail mounting 2.

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