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DAI04 0369632MR

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ABB DAI04 0369632MR is an eight-channel isolated universal analog input module for Pt100, thermocouple, resistance and millivolt signals, with selectable precision or fast conversion in Freelance racks.
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Technical specifications for DAI04 0369632MR

  • Manufacturer:
    ABB
  • Part Number:
    DAI04 0369632MR
  • Product Family:
    ABB H&B Freelance 2000
  • Product Type:
    8-Channel RTD, Thermocouple, Resistance and mV Analog Input Module
  • Stock:
    1
  • Input Channels:
    8
  • Supported Inputs:
    Pt100, thermocouple, resistance and mV
  • Pt100/Resistance Connections:
    2-, 3- or 4-wire
  • Resistance Range:
    0–1,000 Ω
  • Millivolt Ranges:
    ±19, ±38, ±76, ±154 or ±308 mV
  • Sensor Current:
    0.2 mA
  • Input Isolation:
    Channels isolated from one another
  • Self-Scan Cycle:
    500 ms
  • Converter:
    Sigma-delta
  • Resolution:
    16 bit
  • Input Resistance:
    At least 10 MΩ
  • Maximum Pt100/Resistance Cable Length:
    400 m
  • Maximum Thermocouple/mV Cable Length:
    200 m, shielded
  • Hot Insertion:
    Unrestricted
  • Power Consumption:
    3 W
  • Dimensions:
    4.2 × 18.6 × 30.8 cm
  • Weight:
    1.7 kg
  • Tariff Code:
    8538900000
  • Country of origin:
    Sweden
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Sensor Wiring Ranges Conversion Application
  • Eight isolated universal analog input channels
  • Accepts Pt100, thermocouple, resistance and millivolt signals
  • Supports precise and fast sigma-delta conversion modes

DAI04 0369632MR is an ABB universal analog input module designed for temperature, resistance and low-level voltage measurement in Freelance racks.

A relay multiplexer selects among eight isolated inputs while the differential converter handles the configured sensor type and measuring range.

Before installation or replacement, verify sensor assignments, Pt100 lead count, thermocouple reference-junction method, cable limits, shield connections and conversion-mode settings.

Availability, condition, price, and shipping time for DAI04 0369632MR are confirmed during quotation.

ABB DAI04 0369632MR 8-Channel RTD, Thermocouple, Resistance and mV Analog Input Module Manuals and Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Pt100 and resistance sensors may use 2-, 3- or 4-wire connections
  • Thermocouple and millivolt sources use documented 2-wire connections
  • A 0.2 mA measuring current is used for resistance inputs
  • Resistance measurement covers 0 to 1,000 ohms
  • Millivolt measurement offers plus or minus 19, 38, 76, 154 and 308 mV ranges
  • Documented thermocouple types use their specified temperature ranges and cold-junction compensation
  • The module uses a differential sigma-delta converter
  • Resolution is 16 bit with input resistance of at least 10 megohms
  • Precise and fast modes trade conversion response against noise performance
  • Pt100 temperature measurement using 2-, 3- or 4-wire sensors
  • Thermocouple temperature measurement with configured cold-junction compensation
  • Resistance and low-level millivolt measurement in Freelance rack systems
Description
DAI04 0369632MR is an ABB eight-channel universal analog input module for Pt100, thermocouple, resistance and millivolt measurement in Freelance rack systems.

Its relay multiplexer and differential sigma-delta converter support 2-, 3- or 4-wire resistance measurement, isolated channels, selectable precision or fast mode, and configurable thermocouple cold-junction compensation.

Before installation or replacement, confirm the sensor type, measuring range, Pt100 lead arrangement, thermocouple cold-junction method, cable shield, conversion mode and channel configuration.
Alternative Names
DAI04 DAI 04 ABB DAI04 ABB DAI 04 0369632MR DAI04 0369632MR ABB DAI04 0369632MR
Technical notes
DAI04 0369632MR requires confirmation of each channel's sensor family, range, 2-, 3- or 4-wire connection, cold-junction method and conversion mode; incorrect configuration directly biases the measured value.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Why can a Pt100 connected to DAI04 0369632MR show the wrong temperature after replacement?
The configured 2-, 3- or 4-wire method may not match the landed sensor leads. Verify the saved channel setup and terminal wiring because lead-resistance compensation changes with the connection method.
How should thermocouple cold-junction compensation be handled with DAI04 0369632MR?
ABB provides documented cold-junction choices for thermocouple measurement. Select the method used by the installed terminal and configuration; an incorrect reference-junction choice produces a systematic temperature error.
Can DAI04 0369632MR accept different sensor types on the same module?
Yes. Its channels can be assigned to supported Pt100, thermocouple, resistance or millivolt measurements, but each channel must retain the correct sensor type, range and connection method.
What should be investigated when one DAI04 0369632MR channel appears to disturb another measurement?
Because ABB documents channel-to-channel isolation, first check terminal wiring, shield connections, sensor grounding, configured ranges and external common points before concluding that the module has internal channel interaction.
Why can a remote DAI04 0369632MR thermocouple or resistance sensor become inaccurate or intermittent?
Excessive cable length, unsuitable shielding, lead resistance or an incorrect sensor connection can affect the measurement. Apply ABB's different cable limits for resistance and thermocouple/millivolt inputs.
When should DAI04 0369632MR use precise mode instead of fast mode?
ABB provides precise and fast conversion choices. Select the mode according to the required noise rejection and response time, then preserve that choice when replacing the module.
Can DAI04 0369632MR be hot-inserted during rack operation?
ABB marks hot insertion as unrestricted. Site safety, sensor-loop effects and process interlocks still need review before insertion or removal.