Features:
- Provides the INFI-NET network-interface function.
- Operates with the corresponding INNPM network processor.
- Is identified as a form, fit and functional replacement for its predecessor.
INNIS21 is the ABB Harmony Rack INFI-NET network interface used with the corresponding network processing module.
It provides the network-facing communication path for a Harmony control unit and is identified as a higher-performance successor in ABB's architecture.
For INNIS21, confirm the exact companion hardware, network mode, addresses, firmware and termination before installation.
Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for ABB INNIS21:
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 INNIS21 INFI-NET Network Interface Module Specs
General
- ManufacturerABB
- ModelINNIS21
- ConditionNew / Surplus / Refurbished
- Product FamilySymphony Plus / Harmony
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.
- The interface provides the network-facing path for a Harmony control unit and transfers traffic to the rack processor.
- Node addressing, cable termination and the installed network mode must remain consistent with the control-system topology.
- Communication health depends on the complete interface-and-processor pair rather than the network interface alone.
- The documented installation uses INNPM22 as the matching network processor for the higher-performance communication pair.
- ABB describes the evolution pair as a form, fit and functional replacement for the specified predecessor modules.
- Firmware, rack position, companion revision and network design still require project-level confirmation before migration.
- Preserve the node database, address records and firmware versions before removing either communication module.
- System-release notes must confirm that the selected firmware supports the installed controller and network architecture.
- After restoration, validate node visibility, peer communication and supervisory traffic before returning the unit to service.