Overview
Manuals
Interface Functions
System Compatibility
Installation Guidance
Features:
- 16 digital output channels
- Up to 8 solid-state relay outputs
- SPDSO module interface
- Multi-relay drive capability
- Field termination-panel mounting
ABB NTDO02 is a digital output 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 NTDO02 may be supplied and supported by Moore Automated according to the stated manufacturer lifecycle and confirmed stock condition.
ABB NTDO02 Digital Output 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 digital output channels
- Up to 8 solid-state relay outputs
- SPDSO module interface
- Multi-relay drive capability
- Field termination-panel mounting
NTDO02 terminates sixteen SPDSO digital output channels and supports up to eight solid-state relay outputs. Confirm the DSO module and cable, relay voltage and current, load suppression, channel mapping and field isolation before commissioning.
System Compatibility:
- ABB specifies NTDO02 for the SPDSO digital output module. Verify the module revision, cable assembly, relay hardware and field voltage before replacement.
- Match the module cable and hardware revision.
- Verify field or network wiring before commissioning.
It connects Harmony Rack digital output commands to solid-state relays and other field output circuits.
Installation Guidance:
- Isolate cabinet and field power before wiring.
- Preserve terminal identification and cable routing.
- Complete a functional check before process operation.
Isolate output power, confirm relay and load ratings, preserve channel wiring, install the specified module cable and test each output with the process in a safe state.
