Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AAI143-S50/K4S00 |
| Manufacturer | Yokogawa |
| Type | Analog Input Module |
| Number of Channels | 16 isolated input channels |
| Signal Type | Analog, 4–20 mA or 1–5 V DC (configurable per channel) |
| Resolution | 16-bit |
| Accuracy | ±0.1% of full scale |
| Input Isolation | Channel-to-channel and channel-to-ground isolation |
| Input Impedance | ≥250 Ω for current input, ≥1 MΩ for voltage input |
| Sampling Rate | 100 ms per channel (typical) |
| Power Supply Voltage | Supplied by the I/O bus from the base unit |
| Power Consumption | Approx. 4.0 W |
| Operating Temperature | 0 °C to +50 °C |
| Storage Temperature | -40 °C to +70 °C |
| Humidity | 5–95% RH (non-condensing) |
| Dimensions | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
| Mounting | Mounted on the I/O base unit |
| Certification | CE, CSA, KC compliant |
| Application | Industrial process monitoring and control in DCS systems |
FAQ
FAQ
1. What does the Yokogawa AAI143-S50/K4S00 module do?
It receives and processes analog input signals for use in industrial control systems.
2. How many input channels does it provide?
It provides 16 isolated analog input channels.
3. What signal ranges can it handle?
It supports both 4–20 mA current signals and 1–5 V DC voltage signals.
4. Is each channel isolated?
Yes, each channel is isolated from others and from ground.
5. What is the resolution of the module?
It offers 16-bit resolution for precise signal processing.
6. Does it require an external power supply?
No, it is powered via the I/O bus from the base unit.
7. Can it operate in harsh environments?
Yes, it is designed for industrial environments with wide temperature and humidity ranges.
8. Is it compatible with Yokogawa CENTUM VP and CS 3000 systems?
Yes, it integrates seamlessly with Yokogawa DCS platforms.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
