ACT20M-UI-AO-S

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SKU
1176030000

Pricing available on request

ACT20M-UI-AO-S:

  • The ACT20M-UI-AO-S, a software-configurable Universal Transmitter, divides and transforms common analogue signals.
  • An analogue input signal (voltage, current, resistance, potentiometer, RTD, or TC) is linearly and galvanically isolated to produce an analogue output signal.
  • The input may alternatively function as an active current loop.
  • This is accomplished by either direct wiring or the Weidmüller DIN Rail Bus, which provides three-way isolation between the power source and input and output.

Dimensions and weights:

  • Depth: 114.3 mm.
  • Depth (inches): 4.5 inch.
  • Height: 112.5 mm.
  • Height (inches): 4.429 inch.
  • Width: 6.1 mm.
  • Width (inches): 0.24 inch.
  • Net weight: 80 g.

Temperatures:

  • Storage temperature: -40 °C - 85 °C.
  • Operating temperature: -25 °C - 70 °C.
  • Humidity at operating temperature: 0 - 95 % (no condensation).
  • Humidity: 40 °C / 93 % rel. humidity, no condensation.

Probability of failure:

  • SIL in compliance with IEC 61508: None.
  • MTBF: 176 a.

Environmental Product Compliance:

  • REACH SVHC: Lead 7439-92-1.
  • SCIP: 2f6dd957-421a-46db-a0c2-cf1609156924.

Input:

  • Input current: configurable, 0 - 20 mA, 4…20mA.
  • Input resistance, voltage: > 10 MΩ.
  • Input voltage:
    • Configurable.
    • 0(2)…10 V.
    • 0(1)…5 V.
    • 0…1 V DC.
    • 0,2…1 V DC.
  • Number of inputs: 1.
  • Potentiometer: 10…100 kΩ.
  • Resistance: 0…10 kΩ.
  • Sensor:
    • Thermocouples:
    • B / C / E / J / K / L / N / R / S / T / W3 / W5.
    • - 200 - + 2300 °C depending on thermocouple.
    • RTD: PT10, PT20, PT50, PT100, PT250, PT300, PT400, PT500, PT1000, Ni50, Ni100, Ni120, Ni1000.
    • 2-/3-/4-wire.
  • Sensor supply: > 15 V DC at 20 mA.

Temperature input range:

  • Configurable.
  • min. measurement range 10°C (RTD).
    • N: (-180…+1300 °C).
    • R: (-50…+1760 °C).
    • S: (-50…+1760 °C).
    • T: (-200…+400 °C).
    • U: (-200…+600 °C).
    • W3: (0…+2300 °C).
    • W5: (0…+2300 °C).
    • LR: (-200…+800 °C).
  • Details under Downloads "Measuring range Table ACT20M-UI-AO".
  • min. measurement range 50°C (TC), PT100: -200°C…850 °C, NI100: -60°C…+250 °C,
    • TC type:
      • B (0…+1820 °C).
      • E: (-100…+1000 °C).
      • J: (-100…+1200 °C).
      • K: (-180…+1372 °C).
      • L: (-200…+900 °C).
  • Voltage drop, current input: <3 V.

Output:

  • Cut-off frequency (-3 dB): 100 Hz.
  • Load impedance current: ≤ 600 Ω, @ max 28mA.
  • load impedance voltage: ≥ 10 kΩ.
  • Number of outputs: 1.
  • Output current:
    • configurable.
    • 0 - 20 mA.
    • 4 - 20 mA.
    • 20…0 mA.
    • 20…4 mA.
    • downscale (3,5 mA).
    • upscale (23 mA).
    • in case of sensor error.
  • Output voltage, note:
    • configurable.
    • 0(2) - 10 V.
    • 0(1) - 5 V.
    • 0(0,2)…1 V.
    • 1…(0,2)0 V.
    • 5…(1)0 V.
    • 10…(2)0 V.
    • downscale (0 V).
    • upscale (11 V).
    • in case of sensor error.
  • Type: active, connected control must be passive.
  • Wire break detection: Yes, if using RTD / POT / TC.

General data:

  • Accuracy: <0.1 % of measuring range.
  • Configuration: With FDT/DTM software, Requires configuration adapter 8978580000 CBX200 USB.
  • Galvanic isolation: 3-way isolator.
  • Power consumption, max.: 1.2 W.
  • Power consumption, typ.: 0.84 W.
  • Protection degree: IP20.
  • Rail: TS 35.
  • Step response time: 400 ms (10 - 90%) @ U/I, 1 s @ temp.
  • Temperature coefficient: ≤ 0.01 % / °C.
  • Voltage supply: 24 V DC ±30 % at terminal or via CH20M rail bus.

Insulation coordination:

  • EMC standards: IEC 61326-1.
  • Galvanic isolation: 3-way isolator.
  • Insulation voltage: 2.5 kVeff /1 min.
  • Pollution severity: 2.
  • Rated voltage: 300 Veff.
  • Surge voltage category: II.

Data for Ex applications (ATEX):

  • Installation location: Device installed in safe area, zone 2.
  • Marking: II 3 G Ex nA IIC T4 Gc.

Connection data:

  • Type of connection: Screw connection.
  • Tightening torque, min.: 0.4 Nm.
  • Tightening torque, max.: 0.6 Nm.
  • Clamping range, rated connection: 2.5 mm².
  • Clamping range, min.: 0.5 mm².
  • Clamping range, max.: 2.5 mm².
  • Wire connection cross section AWG, min.: AWG 30.
  • Wire connection cross section AWG, max.: AWG 14.

EMC conformity and approvals:

  • EMC standards: IEC 61326-1.
  • Standards: IEC 61010-1.
More Information
SKU 1176030000
Brand Weidmuller
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