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          Programmable ControllerKV-5000/3000 series

          KL-4AD

          A/D Conversion Unit, 4 Analog Input Channels

          SPECIFICATIONS

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          Model

          KL-4AD

          General Specifications

          Power voltage

          24 VDC ± 10%

          Operating ambient temperature

          0 to 60°C

          Operating ambient humidity

          35 to 85%RH

          Withstand voltage

          1,500 VAC for 1 minute (between the batch of external input terminals, the case, and the batch of power supply terminals)

          Insulation resistance

          50 MΩ or more (between the batch of external input terminals, the case, and the batch of power supply terminals)

          Operating environment

          Minimal amount of dust and corrosive gas present

          Weight

          approx 180g

          General specifications

          Current consumption

          150mA or less

          Vibration resistance

          10 to 55 Hz, 1.5 mm or less double amplitude for 2 hours in each of the X, Y, and Z directions

          Weight

          W90xH70xD45

          Performance specifications

          Number of analog inputs

          4 (can be changed to 2 by way of DIP switches)

          Input range (resolution)

          Voltage

          0 to +5V (1.25mV 1/4000)+1 to +5V (1mV 1/4000)0 to +10V (2.5mV 1/4000)-10 to +10V (2.5mV 1/8000)

          Current

          0 to 20 mA (5 µA 1/4000), 4 to 20 mA (4 µA 1/4000)

          Absolute maximum input

          Voltage

          ±15 V

          Current

          30mA

          Input impedance

          Voltage

          1 MΩ

          Current

          250 Ω

          Conversion speed

          High-speed mode: 200 µs/ch, average mode: 1.6 ms/ch

          Total accuracy (25°C)

          Voltage

          Average mode: 0.2% of F.S., high-speed mode: 0.5% of F.S.

          Current

          Total accuracy (0 to 60°C)

          Voltage

          Average mode: 0.4% of F.S., high-speed mode: 0.7% of F.S.

          Current

          Isolation mode

          Photocoupler isolation (channels are not isolated from each other)

          Noise resistance

          Normal mode

          500 Vp-p, 1 µs, 50 ns (measured with a noise simulator)

          Common mode

          1,500 Vp-p (measured with a noise simulator)

          Number of analog outputs

          -

          Output range (resolution)

          Voltage

          Current

          Minimum load resistance, maximum load resistance

          Voltage

          Current

          Conversion speed

          Total accuracy (25°C)

          Voltage

          Current

          Total accuracy (0 to 60°C)

          Voltage

          Current

          Insulation system

          Noise resistance

          Normal mode

          Common mode

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