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ABB NTAI05 Termination Unit
Item NO.:
NTAI05Payment:
T/TPrice:
$2000Product Origin:
swedenColor:
SEWProduct weight:
0.94KGLead Time:
In stockWe will arrange delivery within 3-5 days after receiving the payment.
Our express delivery: DHL and FedEx.
Quality packing for each product
Destination country all taxes & duty to be paid by buyer
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The ABB NTAI05 Termination Unit is a key component in ABB industrial automation and control systems for analog signal interfaces.
This termination unit connects analog input modules with field sensors or signal sources, providing safe signal transmission, terminal matching, and module interface protection.
The NTAI05 features reliable terminals, interference protection, and easy installation and maintenance, making it an essential interface unit in industrial control systems.
| Parameter | Specification |
|---|---|
| Model | NTAI05 |
| Type | Termination Unit |
| System | ABB DDCS / Network 90 / DCS |
| Function | Analog signal terminal connection, interface protection, and signal matching |
| Compatible Modules | ABB NTAI series analog input modules |
| Input Signal Type | 0–10 V DC / 4–20 mA (via connected module) |
| Connection Channels | 8 channels (expandable) |
| Wiring | Screw terminals, compatible with standard industrial wires |
| Status Indicators | Passive unit, no LED indication |
| Isolation | Provides electrical isolation to prevent interference and ground loops |
| 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, fixed on module rail or control rack |
| Dimensions | Approx. 180 × 100 × 30 mm |
| Weight | Approx. 0.3 kg |
Reliable connection – High-quality terminals ensure stable analog signal transmission.
Interference protection – Electrical isolation and terminal matching prevent noise from affecting control modules.
Strong module compatibility – Designed for ABB NTAI series analog input modules for easy installation.
Industrial-grade reliability – Suitable for industrial temperature and humidity, with long-term stable operation.
Easy installation and maintenance – Plug-in design allows quick installation and removal for field maintenance.
Industrial automation control systems
Distributed control systems (DDCS / DCS)
Analog signal terminal connections
Power plants, petrochemical, chemical, and mining automation systems
Production line sensor signal interfacing
Water treatment and environmental system analog signal integration
Mounting environment – Install in a dry, ventilated, dust-free cabinet; avoid high temperature and humidity.
Wiring – Use standard industrial wires; ensure terminals are secure to prevent loose connections.
ESD protection – Wear an anti-static wrist strap during installation or maintenance.
Signal cable routing – Analog signal cables should be separated from high-voltage power lines; shielded twisted-pair cable recommended.
Periodic inspection – Check terminal tightness and wiring condition to ensure stable signal transmission.
The structure and details of the product：
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