Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Yokogawa AAI143-S53/K4A00 |
| 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 is the primary function of the Yokogawa AAI143-S53/K4A00?
It receives and converts analog signals for Yokogawa’s distributed control systems.
2. How many input channels does it have?
It has 16 isolated analog input channels.
3. What types of signals does it support?
Supports 4–20 mA current and 1–5 V DC voltage signals.
4. Are the input channels isolated?
Yes, channels are isolated from each other and ground to prevent interference.
5. What resolution does this module provide?
It provides 16-bit resolution.
6. Does it require an external power supply?
No, it is powered by the base unit via the I/O bus.
7. What are the environmental operating conditions?
Operates at 0 °C to +50 °C and 5–95% non-condensing humidity.
8. Is it compatible with Yokogawa DCS systems?
Yes, compatible with Yokogawa CENTUM VP and CS 3000 systems.
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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.
