Overview
Manuals
Interface Functions
System Compatibility
Installation Guidance
Features:
- 16 field signal paths
- Hot switch termination function
- SPDSI compatibility
- SPDSO and SPDSM compatibility
- SPASO compatibility
ABB NTDI02 is a hot switch termination unit for Harmony Rack and INFI 90 control-system hardware. Its role is defined by the connected module, cable and field or network circuits.
Replacement requires confirmation of the complete model, revision, module pairing, terminal assignments and cabinet installation rather than selection by appearance alone.
The ABB NTDI02 may be supplied and supported by Moore Automated according to the stated manufacturer lifecycle and confirmed stock condition.
ABB NTDI02 Hot Switch Termination Unit Manuals(Datasheets), Link
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.
Interface Functions:
- 16 field signal paths
- Hot switch termination function
- SPDSI compatibility
- SPDSO and SPDSM compatibility
- SPASO compatibility
NTDI02 provides sixteen hot-switch field signal paths for documented SPDSI, SPDSO, SPDSM and SPASO HR Series modules. Match the connected module and cable, preserve channel wiring and grounding, and verify the field circuit before energization.
System Compatibility:
- ABB documents NTDI02 for SPDSI, SPDSO, SPDSM and SPASO modules. The exact module revision, cable and field circuit must be matched.
- Match the module cable and hardware revision.
- Verify field or network wiring before commissioning.
It provides cabinet field termination for digital and related hot-switch signal circuits in Harmony Rack control systems.
Installation Guidance:
- Isolate cabinet and field power before wiring.
- Preserve terminal identification and cable routing.
- Complete a functional check before process operation.
De-energize the field circuits, preserve channel identification, confirm the compatible module cable and verify every input or output circuit before commissioning.
