Features:
- Sixteen process analog input channels in one SD Series module.
- HART support for compatible intelligent field instruments.
- Quick-response acquisition for changing process measurements.
AI02J consolidates sixteen analog loops in a compact Symphony Plus SD hardware position.
The same I/O path can carry analog measurement and supported HART information for field-device access.
Commissioning depends on the correct base, termination, loop-power, and controller configuration for the installed channels.
Apter Power can assist with quotation requests and official documentation access for the ABB AI02J Analog Input Module.
ABB AI02J Analog Input Module Manuals, Datasheets, 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.
AI02J HART integration
- Device access: Compatible HART instruments can expose digital device information alongside the analog process value.
- Loop verification: Channel wiring and transmitter supply must support both stable current measurement and HART signaling.
- Data mapping: Controller configuration must associate each channel with the intended process tag and HART device.
- Secondary variables: AI02J can make as many as 24 HART secondary variables available in addition to the primary analog values.
AI02J channel operation
- Channel count: Sixteen inputs support dense process-instrument connections within one module position.
- Response behavior: The quick-response design reduces module contribution to changing-signal acquisition time.
- Fault isolation: Loop power, field wiring, termination, module health, and controller status should be checked separately.
- Update cycle: All sixteen input channels are refreshed within a 100 ms module update interval.
AI02J configuration records
- Signal definition: Store the configured range, units, alarm limits, and process tag for every input.
- Hardware identity: The controller project must select the exact module and approved SD Series base arrangement.
- Commissioning record: Capture measured loop values and HART communication results before returning channels to service.
- Input mode: Each channel can be assigned for a 4 to 20 mA current signal or a 1 to 5 V DC voltage signal.
Supported projects for AI02J
- Process transmitters: AI02J can acquire measurements from compatible HART pressure, temperature, level, and flow instruments.
- Plant modernization: AI02J can retain conventional analog loops while making supported HART device data available to the control system.
- Dense cabinet I/O: AI02J can consolidate sixteen field measurements in Symphony Plus SD process-control installations.
- Instrument maintenance: AI02J can expose supported HART status and secondary information for field-device review without adding a separate digital network.