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ABB NTFB01 Fieldbus Module Termination Unit
Item NO.:
NTFB01Payment:
T/TPrice:
$2000Product Origin:
swedenColor:
SEWProduct weight:
0.94KGLead Time:
In stockWe will arrange delivery within 3-5 days after receiving the payment.
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The ABB NTFB01 Fieldbus Module Termination Unit is a key interface module for fieldbus communication in ABB distributed control systems (DDCS / Network 90 / DCS) and industrial automation systems.
It connects fieldbus modules with the control system, enabling high-speed, reliable data transmission while providing terminal matching and interface protection.
The NTFB01 features modular design, strong interference immunity, clear status monitoring, and easy installation and maintenance, making it an essential fieldbus interface component in industrial control systems.
| Parameter | Specification |
|---|---|
| Model | NTFB01 |
| Type | Fieldbus Module Termination Unit |
| System | ABB DDCS / Network 90 / DCS |
| Function | Provides fieldbus module interface connection, terminal matching, and data transmission |
| Supported Bus Types | Profibus, Modbus, DeviceNet (system dependent) |
| Transmission Rate | Up to 12 Mbps (bus protocol dependent) |
| Terminal Matching | Built-in termination resistor, manually switchable |
| Wiring | Screw terminals, compatible with industrial standard wires |
| Status Indicators | LEDs indicate communication, power, and fault status |
| Isolation | Optical isolation to prevent interference and ground loops |
| Power Supply | 24 V DC (±10%) |
| Power Consumption | ≤ 6 W |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -25°C to +70°C |
| Humidity | 5%–95%, non-condensing |
| Protection Class | IP20 (cabinet installation) |
| Mounting | Plug-in module, fixed on module rail or control rack |
| Dimensions | Approx. 180 × 120 × 35 mm |
| Weight | Approx. 0.45 kg |
High-speed, reliable bus communication – Supports high-speed industrial fieldbus data transmission, ensuring real-time control communication.
Strong interference immunity – Optical isolation prevents noise and ground loops, ensuring stable data.
Clear status monitoring – LEDs indicate communication, power, and fault status for easy field maintenance and troubleshooting.
Modular design – Plug-in module allows easy installation, system expansion, and maintenance.
Industrial-grade stability – Suitable for industrial temperature and humidity environments for long-term operation.
Easy installation and maintenance – Plug-in design enables quick installation and removal, improving field efficiency.
Industrial automation control systems
Distributed control systems (DDCS / DCS)
Profibus, Modbus, or DeviceNet bus interface terminals
Power plants, petrochemical, chemical, and mining automation systems
Smart manufacturing and production line control networks
Water treatment and environmental system fieldbus management
Mounting environment – Install in a dry, ventilated, dust-free cabinet; avoid high temperature and humidity.
Wiring – Use industrial standard wires; ensure terminals are securely connected to prevent poor contact.
ESD protection – Wear an anti-static wrist strap during installation or maintenance.
Signal cable routing – Fieldbus lines should be routed separately from high-voltage power lines; shielded twisted-pair cable recommended.
Periodic inspection – Check LED status and terminal tightness to ensure stable communication.
The structure and details of the product:

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