Overview
Manuals
Communication Function
Network Integration
Commissioning Checks
Features:
- The complete SPNIS21 identity and hardware revision must match the approved record.
- Installed interfaces must match the documented Bailey Infi 90 configuration.
- Connector allocation and paired assemblies must be preserved during replacement.
SPNIS21 is an ABB network interface module selected by its complete product identity and documented equipment role. These values and the complete hardware revision must match the approved receiving-system record rather than appearance alone.
Before installing SPNIS21, record the original nameplate, position, terminal or connector allocation, paired assemblies and relevant settings. Compare the supplied unit with approved ABB documentation, isolate affected energy sources, preserve grounding and configuration data, and complete controlled diagnostics and functional checks before return to service.
The SPNIS21 ABB Network Interface Module is listed as Active / Available from OEM. Current revision, availability and supplied scope are confirmed in the written quotation.
ABB SPNIS21 documentation and reference 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.
SPNIS21 performs the documented network interface module function within the Bailey Infi 90 platform. The complete identity and hardware execution must match the supplied unit.
Integrate SPNIS21 only with approved Bailey Infi 90 receiving hardware, connectors or terminals and paired assemblies. Preserve recorded settings and verify every affected interface and diagnostic path after installation.
Before energizing SPNIS21, inspect mounting, connector keying, wiring allocation, protective grounding and connected equipment. Review status indications and diagnostics, then complete controlled functional tests before service release.
