Overview
Moreover, it maintains stable communication across connected modules, preventing data loss and signal degradation.
Engineered for industrial environments, TU843 withstands voltage fluctuations and extreme conditions while delivering consistent performance.
In addition, its compact design allows quick installation in ABB standard racks, saving valuable cabinet space and simplifying wiring.
Specification
| Parameter | Specification |
|---|---|
| Model | TU843 |
| ABB Part Number | 3BSE021443R1 |
| Manufacturer | ABB |
| Product Type | Module Termination Unit |
| System / Series | Advant OCS / 800xA |
| Channels Supported | Up to 16 digital or analog modules |
| Interface | ABB standard backplane connection |
| Dimensions | 127 × 50 × 120 mm |
| Weight | Approx. 0.7 kg |
| Mounting | Rack-mounted inside Advant OCS / 800xA cabinet |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | −40°C to 70°C |
| Humidity | 5%–95%, non-condensing |
| Protection Class | IP20 |
| Energy Storage | Not applicable |
| Compliance | CE, RoHS |
FAQ
Q1: Is ABB TU843 a genuine product?
Yes, TU843 is 100% brand-new and original from ABB.
Q2: Is TU843 available in stock?
Yes, we maintain inventory for immediate dispatch.
Q3: How long does shipping take?
Orders ship within 3 days to 2 weeks, depending on quantity and location.
Q4: Which shipping carriers are used?
We typically ship via DHL or other reliable logistics providers.
Q5: Can TU843 handle both digital and analog modules?
Yes, it provides termination for both digital and analog I/O modules.
Q6: Is TU843 suitable for industrial conditions?
Absolutely, it operates reliably under temperature and humidity extremes.
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Contact: Manski Wong +86 18030205725 manski@cambia.cn
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