Overview
The AAI143-S50 current input module collects precise instrumentation signals for Yokogawa CENTUM distributed control systems.
First, engineers install AAI143-S50 modules inside DCS control cabinets to capture analog current signals from industrial transmitters.
Moreover, AAI143-S50 integrates seamlessly with Yokogawa CENTUM XL, CENTUM CS, and CENTUM VP platforms.
Therefore, the module converts field current signals into high-resolution digital data for reliable process monitoring.
Specification
| Parameter | Specification |
|---|---|
| Manufacturer | Yokogawa |
| Product Model | AAI143-S50 |
| Product Type | Current Input Module |
| Compatible Systems | Yokogawa CENTUM XL / CENTUM CS / CENTUM VP |
| Input Channels | 16 analog input channels |
| Input Signal Type | 4–20 mA current input |
| Signal Conversion | High-precision analog-to-digital converter |
| Resolution | 16-bit ADC resolution |
| Measurement Accuracy | ±0.1% of full scale |
| Input Resistance | Approx. 250 Ω |
| Signal Isolation | Channel-to-channel electrical isolation |
| Signal Conditioning | Integrated filtering and industrial noise suppression |
| Diagnostic Functions | Input signal monitoring and fault detection |
| Interface Type | Industrial terminal block connectors |
| Status Indicators | LED indicators for operation and diagnostics |
| Internal Components | Precision ADC circuits and signal conditioning electronics |
| Installation Method | Rack-mounted installation inside Yokogawa DCS cabinets |
| Module Width | Approx. 40 mm |
| Module Height | Approx. 130 mm |
| Module Depth | Approx. 120 mm |
| Module Weight | Approx. 0.4 kg |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | −20°C to +70°C |
| Relative Humidity | 5%–95% non-condensing |
| Protection Class | IP20 |
| Typical Applications | Process instrumentation monitoring, industrial automation control, signal acquisition systems |
FAQ
Q1: Is the Yokogawa AAI143-S50 module brand new and original?
Yes. All AAI143-S50 modules we supply are brand-new original factory products.
Q2: Do you have AAI143-S50 modules in stock?
Yes. Our warehouse keeps AAI143-S50 modules in stock for immediate order processing.
Q3: How long does shipping take after placing an order?
We usually ship AAI143-S50 modules within 3 days to 2 weeks, depending on order quantity.
Q4: Which logistics companies handle shipping?
We commonly ship AAI143-S50 modules using DHL and other reliable international logistics providers.
Q5: What signal type does the AAI143-S50 module support?
The AAI143-S50 supports 4–20 mA current input signals from industrial transmitters and instrumentation devices.
Q6: Can customers return the module if quality issues occur?
Yes. We support returns within 30 days if any quality issue occurs.
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