Overview
It connects field-mounted thermocouples to analog input modules, therefore ensuring reliable temperature data transmission.
Moreover, the NTAI02 preserves signal integrity between harsh field environments and sensitive control electronics.
Engineers rely on this termination unit in temperature-critical processes where measurement accuracy directly impacts product quality.
Specification
| Parameter | Specification |
|---|---|
| Manufacturer | ABB (Bailey Controls) |
| Product Model | NTAI02 |
| Product Type | Thermocouple Input Termination Unit |
| Compatible Systems | ABB Bailey Infi 90, Net 90 |
| Primary Function | Thermocouple signal termination |
| Supported Sensor Types | Standard industrial thermocouples (type depends on connected AI module) |
| Number of Channels | Supports multiple thermocouple input channels |
| Connection Method | Screw-type terminal connections |
| Cold Junction Interface | Provided through associated analog input module |
| Signal Conditioning | Performed by connected analog input module |
| Electrical Isolation | Designed to protect low-level thermocouple signals |
| Installation Location | Control cabinet or termination panel |
| Mounting Style | Standard Bailey termination mounting |
| Power Requirement | Passive device, no external power required |
| Operating Temperature Range | 0 °C to +60 °C (32 °F to 140 °F) |
| Storage Temperature Range | −40 °C to +85 °C (−40 °F to 185 °F) |
| Relative Humidity | 5% to 95%, non-condensing |
| Mechanical Construction | Industrial-grade materials for continuous operation |
| Typical Weight | Approximately 0.9 kg (2.0 lbs) |
FAQ
A1: The NTAI02 provides secure termination for thermocouple signals in ABB Bailey Infi 90 systems.
Q2: Does the NTAI02 perform temperature conversion itself?
A2: No, temperature conversion occurs in the connected analog input module.
Q3: Which thermocouple types does the NTAI02 support?
A3: It supports standard industrial thermocouples, depending on the connected input module configuration.
Q4: Does the NTAI02 require an external power supply?
A4: No, it is a passive termination unit and does not consume power.
Q5: Is the NTAI02 suitable for continuous industrial operation?
A5: Yes, ABB designed it for long-term use in mission-critical temperature measurement applications.
Q6: How does the NTAI02 improve system maintenance?
A6: Organized terminals and clear labeling enable faster diagnostics and reduced wiring errors.
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Contact: Manski Wong +86 18030205725 manski@cambia.cn
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