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ABB NTDO02 is a Digital Output Termination Unit designed for ABB Symphony Harmony INFI 90 and S+ HR I/O systems. The unit provides termination functionality for digital output applications within ABB control system architectures.
The NTDO02 Digital Output TU 8 CH is used with ABB DSO and NKTU modules. The unit provides an interface for digital output signal termination, with relays required separately because relays are not included with the termination unit. :contentReference[oaicite:0]{index=0}
The ABB NTDO02 is categorized as a Module Termination Unit and belongs to the ABB S+ HR I/O termination unit product family. :contentReference[oaicite:1]{index=1}
| Parameter | Specification |
|---|---|
| Product ID | NTDO02 |
| ABB Type Designation | NTDO02 |
| Catalog Description | Digital Output TU 8 CH |
| Long Description | Use with DSO, NKTU. Relays are not included |
| Display Name | NTDO02 |
| Product Type | Module_Termination_Unit |
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | NTDO02 |
| Product Type | Module Termination Unit |
| Function | Digital Output Termination Unit |
| Channel Count | 8 CH |
| Compatible Modules | DSO, NKTU |
| Relay Configuration | Relays are not included |
| Product Category | S+ HR I/O - Termination Units |
| System Category | Symphony Harmony INFI 90 |
| HS Code | 853710 |
| Customs Tariff Number | 85371091 |
| Product Net Depth / Length | 78.74 mm |
| Product Net Height | 205.74 mm |
| Product Net Width | 205.74 mm |
| Product Net Weight | 0 kg |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| Number of Batteries | 0 |
| Interface | Function |
|---|---|
| DSO | Compatible ABB digital output module connection |
| NKTU | Compatible ABB module connection |
| Relay Interface | Relay connection interface; relays supplied separately |
Global Express Shipping
Returns & Warranty



ABB NTDO02 is a Digital Output Termination Unit designed for ABB Symphony Harmony INFI 90 and S+ HR I/O systems. The unit provides termination functionality for digital output applications within ABB control system architectures.
The NTDO02 Digital Output TU 8 CH is used with ABB DSO and NKTU modules. The unit provides an interface for digital output signal termination, with relays required separately because relays are not included with the termination unit. :contentReference[oaicite:0]{index=0}
The ABB NTDO02 is categorized as a Module Termination Unit and belongs to the ABB S+ HR I/O termination unit product family. :contentReference[oaicite:1]{index=1}
| Parameter | Specification |
|---|---|
| Product ID | NTDO02 |
| ABB Type Designation | NTDO02 |
| Catalog Description | Digital Output TU 8 CH |
| Long Description | Use with DSO, NKTU. Relays are not included |
| Display Name | NTDO02 |
| Product Type | Module_Termination_Unit |
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | NTDO02 |
| Product Type | Module Termination Unit |
| Function | Digital Output Termination Unit |
| Channel Count | 8 CH |
| Compatible Modules | DSO, NKTU |
| Relay Configuration | Relays are not included |
| Product Category | S+ HR I/O - Termination Units |
| System Category | Symphony Harmony INFI 90 |
| HS Code | 853710 |
| Customs Tariff Number | 85371091 |
| Product Net Depth / Length | 78.74 mm |
| Product Net Height | 205.74 mm |
| Product Net Width | 205.74 mm |
| Product Net Weight | 0 kg |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| Number of Batteries | 0 |
| Interface | Function |
|---|---|
| DSO | Compatible ABB digital output module connection |
| NKTU | Compatible ABB module connection |
| Relay Interface | Relay connection interface; relays supplied separately |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Green
|
| Country of origin |
Sweden
|
| Power source |
DC Power
|