Overview
Manuals
RAI02J Channels
Redundant Base Fit
Failover Validation
Features:
- The documented product type is Redundant analog input module, and this value must match the supplied unit.
- The documented input channels is 16 independently configured, and this value must match the supplied unit.
- The documented current input is 4–20 mA, and this value must match the supplied unit.
ABB RAI02J is documented for the applicable ABB Symphony Plus system configuration. Its recorded specification includes product type Redundant analog input module, input channels 16 independently configured, current input 4–20 mA. Correct selection depends on the complete article identity, installed equipment, mechanical or electrical interfaces and the documented configuration rather than appearance alone. Using the exact model helps maintenance teams avoid incompatible revisions, connector arrangements and application variants.
Before installing RAI02J, record the original nameplate, installed position, connected assemblies and every relevant configuration detail. Compare the supplied unit with the existing hardware and applicable ABB service documentation, isolate all affected energy sources and preserve required settings or calibration data. After installation, inspect each affected interface and complete controlled functional checks before returning the equipment to service.
The RAI02J ABB Redundant analog input module is listed as Active / Available from OEM. Current revision, availability and supplied scope are confirmed in the written quotation.
ABB RAI02J documentation and reference links.
Important Notice: Every linked document must identify the listed model or its documented family. Confirm the complete order code, hardware revision and installed-system requirements before replacement.
RAI02J provides sixteen independently configured current or voltage inputs with HART support.
Confirm the approved HBR01 or VBR01 base pair, partner module and controller function codes.
Prove channel accuracy, HART values, alarms and redundant transfer before process handover.
