ABB DAI01 is an evidence-bounded sixteen-channel analog current input module. ABB identifies DAI01 as a sixteen-channel 0/4-20 mA analog current input module with 12-bit conversion.
- Channels: 16 analog inputs
- Input: 0/4-20 mA
- Conversion: 12 bit; 5.5 microampere nominal step
- Input resistance: 50 ohm
System role: DAI01 acquires sixteen analog current signals in the legacy Freelance rack I/O architecture. Only facts stated by the cited ABB official sources are published; sibling, predecessor and successor data are not transferred. Architecture boundary: ABB documents 50 ohm input resistance, nominal 5.5 microampere resolution and dedicated analogue-input system cables 0336333 and 0336334. Exact revision, firmware, host, connector and field-wiring details must be checked against the physical unit and approved project documentation. For maintenance, replacement or migration work, verify the complete nameplate, companion hardware, wiring, configuration and commissioning procedure before returning equipment to service.
Important Notice: Verify DAI01, the rack slot, current-loop wiring and system cable before use.
Apter Power DAI01 Manuals and Guides
Important Notice: The first link is the model-specific product-parameters PDF prepared only from the cited ABB official evidence; the second link is the Apter Power product information manual. Confirm the physical nameplate, current ABB documents, and host-system requirements before installation or replacement.
Installed-base maintenanceSupports evidence-led identification and replacement planning for ABB DAI01.
Freelance rack documentationProvides a source-traceable boundary for the documented controller, I/O or link-module role.
Commissioning reviewGuides identity, companion-hardware, cable, wiring and controlled functional checks before return to service.
Migration assessmentSeparates exact-model facts from sibling modules, later remote I/O and modern controller platforms.
Read and follow the exact ABB documentation and host-equipment instructions before work. Verify the complete physical nameplate and Freelance rack configuration.
1Verify DAI01, the rack slot, current-loop wiring and system cable before use.
2DAI01 is not DAI03 or DAI05; their input resistance and signal conditioning differ.
3De-energize the rack and follow the site's approved electrical and process-safety procedure before disturbing hardware or wiring.
4Back up Freelance configuration and controller data before replacement or migration work.
5Verify every rack slot, companion module, system cable, connector, termination and power source from approved drawings.
6Do not copy electrical, communication, mechanical or lifecycle values from a related model, suffix or successor.
7Perform a documented functional test and confirm diagnostics, alarms and configured fail-state behavior after work.
8Origin, HS code, dimensions and logistics weight remain unpublished without exact ABB model-level evidence.
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