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Autonics KN-1001B Bar Graphic Temperature Indicator KN-1001B

Autonics KN-1001B Bar Graphic Temperature Indicator KN-1001B

Model number
KN-1001B

Autonics KN-1001B bar graphic temperature indicator (KN-1000B Series): 7 Segment (red), Graph bar (green) display. Order code note: 24VDC.

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Key features

  • High accuracy with 16 bit ADC (± 0.2 % F.S.)
  • Multi-input; Thermometer 12 types; RTD 5 types; Analog: current 2 types / voltage 4 types
  • 101 LED bar graph (green)
  • Various output options; Alarm output: 2 points / 4 points; 4 - 20 mA transmission output (isolated), RS485 Communication output
  • Various functions; Bar graph alarm display; High / Low peak input monitoring; Alarm output (upper / lower, sensor break); Transmission output / display scale; Digital input (DI), etc.
  • Built-in power supply for sensor / transmitter (24 VDC )
  • Small size (rear length: 70 mm)

Specifications

Model
SeriesKN-1000B Series
Order code description24VDC
Specifications
Permissible voltage range90 to 110% of rated voltage
Sampling period• Thermocouple, RTD: 250 ms • Analog: 100 ms
Input specificationRefer to Autonics website
Digital input Contact• ON: ≤ 2 kΩ • OFF: ≥ 90 kΩ
Digital input Non contact• Residual voltage: ≤ 1.0 V • leakage current: ≤ 0.03 mA
Digital input Outflow current≈ 0.2 mA
Option output Alarm• 2 point relay: 250 VAC 3 A 1c • 4 point relay: 250 VAC 1 A 1a
Option output PV transmissionISOLATED DC 4-20 mA (Load resistance: ≤ 600 Ω)
Option output RS485 comm.Modbus RTU
Display type7 Segment (red), Graph bar (green)
Alarm output Hysteresis1 to 999 digit
Relay life cycle Mechanical• 2 point: ≥ 10,000,000 operations • 4 point: ≥ 20,000,000 operations
Relay life cycle Electrical• 2 point: ≥ 100,000 operations (load resistance: 250 VAC 3 A) • 4 point: ≥ 500,000 operations (load resistance: 250 VAC 1 A)
Dielectric strengthBetween the charging part and the case: 2,000 VAC 50/60 Hz for 1 min
Vibration0.75 mm amplitude at frequency of 5 to 55 Hz in each X, Y, Z direction for 2 hours
Insulation resistance≥ 100 MΩ (500 VDC megger)
Noise immunity±2 kV square shaped noise (pulse width 1 ㎲) by noise simulator
Memory retention≈ 10 years (non-volatile semiconductor memory type)
Ambient temperature-10 to 50 ℃, storage: -20 to 60 ℃ (no freezing or condensation)
Ambient humidity35 to 85%RH, storage: 35 to 85%RH (no freezing or condensation)
Unit weight (packaged)≈ 182 g (≈ 304 g)
Comm. protocolModbus 1.1 RTU

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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