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          7. Amplifier Unit, Main Unit, NPN

          RGB Digital Fibreoptic SensorsCZ series

          Amplifier Unit, Main Unit, NPN

          CZ-K1

          SPECIFICATIONS

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          Model

          CZ-K1

          Output

          NPN

          Light source

          Red LED, Green LED, Blue LED

          Response time

          300 µs/1 ms (switch-selectable)

          Indicator lamp

          Output: Red LED, Calibration: Orange LED, External synchronization input: Green LED,
          Matching rate/received light intensity: LCD (Red/Green)

          Error indication

          Excess light intensity, insufficient light intensity, insufficient colour difference

          Calibration method

          1-point/2-point calibration (switch-selectable)

          Tolerance value adjustment

          Numerical value setting on digital display

          Differentiation mode

          C mode/C + I mode/I mode (switch-selectable)

          Timer function

          OFF-delay timer (40 ms)/Timer OFF (switch-selectable)

          Output selection

          Match output: Turns on when target colour matches registered colour.
          Mismatch output: Turns on when target colour is different from registered colour. (switch-selectable)

          External synchronisation input

          Response speed: 500 µs max.

          External calibration input

          Input response time: 20 ms min.

          Registered colour selection

          8-bank selection (By external input),
          Non-voltage input, Input response time: 20 ms min.

          Control output

          NPN: 40 VDC max. (100 mA max.), Residual voltage: 1.0 V max.

          Protection circuit

          Reverse-polarity protection (power supply),
          overcurrent protection (output), surge absorber (output)

          Rating

          Power voltage

          12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less

          Current consumption

          75 mA or less

          Environmental resistance

          Ambient light

          Incandescent lamp: 5,000 lux max., Sunlight: 10,000 lux max.

          Ambient temperature

          -10 to +55 °C (No freezing)*1

          Relative humidity

          35 to 85 % RH (No condensation)

          Vibration resistance

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

          Shock resistance

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

          Case material

          Polycarbonate

          Weight

          Approx. 115 g (including 2-m cable)

          *1 When extended, the ambient usage temperature varies according to the following conditions. Be sure to mount units on a DIN rail (attached to a metal plate) and ensure that the output current is 20 mA or less. When extended

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          Sensors