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DAI05

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The ABB DAI05 is a analog input module designed specifically for the Freelance 2000 Distributed Control System (DCS), converting field sensor signals into digital data with 16-bit resolution for critical process control.
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Technical specifications for DAI05

  • Manufacturer:
    ABB
  • Part Number:
    DAI05
  • Product Family:
    ABB H&B Freelance 2000
  • Product Type:
    Analog Input Module
  • Stock:
    2
  • Channels:
    8 Differential Inputs
  • Input Signal Ranges:
    4-20 mA (Current), 0-10 V, ±10 V (Voltage)
  • Resolution:
    16-bit A/D
  • Accuracy:
    ±0.1% of Full Scale
  • Sampling Rate:
    Up to 100 samples/second
  • Isolation:
    Channel-to-Channel & Channel-to-Bus (1500 V min)
  • Power Supply:
    24 V DC
  • Operating Temperature:
    -40°C to +70°C
  • Storage Temperature:
    -40°C to +85°C
  • Weight:
    1.7 kg
  • Estimated shipping dimensions:
    20.3x5.1x33.0cm
  • Tariff Code:
    8537101190
  • 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 Specifications Safety & Compliance Monitoring & Control Applications

Features:

  • High-Fidelity Process Measurement
  • Full Electrical Isolation (Channel-to-Bus)
  • Extreme Environmental Tolerance
The ABB DAI05 utilizes 16-bit A/D conversion and ±0.1% accuracy, ensuring that your control system "sees" the exact process condition. This eliminates signal noise and improves PID loop stability for critical chemical reactions or temperature control.

Industrial environments suffer from ground loops and EMI. The ABB DAI05 provides galvanic isolation that protects the expensive central controller and backplane from high voltages or surges originating from faulty sensors in the field, reducing downtime due to electrical damage.

Rated for operation from -40°C to +70°C, the ABB DAI05 is built for unheated outdoor cabinets or hot machinery spaces. Unlike commercial-grade cards, it maintains stable signal integrity across wide temperature fluctuations.

The DAI05 ABB Analog Input Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB DAI05 Analog Input Module Manuals,Datasheets,Link 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.
ABB DAI05 Analog Input Module

General

  • Manufacturer ABB
  • Model DAI05
  • Condition New Original ready stock
  • Product Family DAO01,DCP02,DCP10
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.
  • Electrical Galvanic Isolation: Robust channel-to-system bus isolation protects sensitive low-voltage control room electronics from external field surges, lightning strikes, or ground loop faults.
  • Industrial-Grade Environmental Resilience: The hardware complies with standard IEC 60068 protocols for vibration and shock resistance, ensuring that the module maintains physical and electrical integrity when mounted inside cabinets exposed to heavy machinery hums.
  • Standard-Compliant Ingress Protection: Encased in an IP20-rated housing, the module is safely designed for standardized industrial indoor panel installations, protecting components from accidental contact by fingers or tool tips during routine field maintenance.
  • Secure Screw Terminal Connections: Wire termination relies on heavy-duty, vibration-proof screw terminals, preventing accidental disconnects or arc faults in harsh operating conditions, thereby maintaining high occupational safety standards.
  • High-Precision Signal Conversion: The module transforms incoming continuous field currents or voltage loops into highly accurate digital data, maintaining excellent precision across full scale to minimize mathematical distortion during controller processing.
  • Dynamic Low-Pass Filtering: Built-in input signal filtering suppresses standard high-frequency industrial electromagnetic interference (EMI) and line noise, supplying clean, stabilized data trends directly to the main CPU for process execution.
  • Flexible Channel Grouping: It supports independent signal type assignments across its analog channels, granting control engineers the freedom to mix current-loop and voltage sensors on a single rack module according to topological needs.
  • Advanced Fault Diagnostics: To support predictive maintenance, the module features real-time anomaly detection, identifying loop errors or signal deviations early so operators can intercept issues before they trigger full process shutdowns.
  • Continuous Process Industries: The module acts as a core data-gathering component in continuous manufacturing setups like chemical plants, oil refineries, and water treatment facilities, where constant monitoring of physical variables is critical to maintaining steady-state operations.
  • Field Instrument Integration: It provides multi-channel connectivity to interface flawlessly with widely used industrial sensors, allowing standard pressure transmitters, flow meters, and level sensors to feed their continuous loops into the master system.
  • Thermal and Energy Infrastructure: The unit is extensively utilized in power plant control and heating networks to capture real-time temperature fluctuations, ensuring efficient thermodynamic cycles and prevention of system overheating.
  • Legacy DCS Modernization: Because it is explicitly engineered to be compatible with version 3 and above of the ABB Freelance series, it serves as an ideal drop-in replacement or expansion module for factories upgrading their existing automation baselines without rebuilding whole racks.
Description
The ABB DAI05 module acts as the interface between field instrumentation and the controller. It captures continuous analog signals from transmitters—such as pressure, flow, and temperature—and converts them with high accuracy (±0.1%) to ensure the control loop receives reliable process data .

Designed for the ABB Freelance 2000 V3 and later architectures, the DAI05 supports rack-based I/O configuration. The ABB DAI05 features electrical isolation between channels and the system bus, protecting the central controller from noisy field conditions often found in heavy industrial environments .

Engineered for harsh industrial settings, the ABB DAI05 supports a wide operating temperature range. Whether used in a steel mill or a remote chemical blending station, the DAI05 offers stable signal integrity and long-term reliability without performance degradation .

The ABB DAI05 accepts multiple input types (Voltage/Current) and supports high-resolution A/D conversion. It is a "fit-and-forget" solution for critical loops, offering fast sampling rates to catch transient process disturbances that could impact product quality.
Alternative Names
DA105 DAIO5 DA1O5 0336025MR DAO01 DCP02 DCP10
Technical notes
The ABB DAI05 is factory‑configured as an 8‑channel differential analog input module, featuring 16‑bit A/D conversion for high‑resolution measurement of process variables, and includes galvanic isolation up to 1500V to protect against electrical surges and ground loops.
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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.
What specific part numbers and firmware versions are compatible with the ABB DAI05?
The ABB DAI05 with part number 0336025MR is explicitly designed for systems running Freelance 2000 Version 3 (V3) or later. It uses the standard Freelance rack backplane protocol and does not require third-party drivers; it is natively recognized by the DigiTool configuration software.
How is the ABB DAI05 wired, and what are the termination details?
The ABB DAI05 uses a standard front-facing connector. It supports 8 differential input channels. For current signals (4-20mA), you must close the associated voltage input jumpers (or configure via software depending on revision). For voltage signals (0-10V), the module presents a high impedance load. Use shielded twisted pair cables grounded at one end.
Does the ABB DAI05 support HART protocol passthrough?
The ABB DAI05 is a standard analog input module. It does not natively demodulate HART digital signals; it filters the analog value (4-20mA) for the controller. To use HART configuration tools, you must connect a HART modem in parallel with the module wiring or use a dedicated HART multiplexer.
What are the environmental limitations for installing the ABB DAI05?
The ABB DAI05 must be installed within an IP20-rated enclosure. While the operational range is -40°C to +70°C, you must ensure relative humidity remains below 95% (non-condensing). It is not rated for washdown areas unless placed in a sealed cabinet.
Is the ABB DAI05 compliant with hazardous area certification (ATEX/IECEx)?
The base ABB DAI05 module is not intrinsically safe (IS). It is designed for Zone 2 / Class I, Division 2 environments (safe area or non-hazardous location only). To connect sensors from Zone 0/1, you must install an external ABB intrinsically safe barrier (such as the Z787 series) between the field device and the DAI05 module.

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