Products Description
| Company Information | |||
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| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Yokogawa AAI143-H50/ATA4S-00 |
| Input Channels | 16 channels (Isolated) |
| Input Signal | 4 to 20 mA |
| Allowable Input Current | 24 mA |
| Input Resistance (Power ON) | 270 Ω (at 20 mA) to 350 Ω (at 4 mA) |
| Input Resistance (Power OFF) | 500 kΩ or more |
| Accuracy | ±16 µA |
| Data Update Period | 10 ms |
| Step Response Time | 100 ms |
| Drift Due to Temperature Change | ±16 µA per 10°C |
| Withstanding Voltage | 1500 V AC between input and system for 1 minute |
| Transmitter Power Supply | 19.0 V or more (at 20 mA), 25.5 V or less (at 0 mA), limit: 25 mA |
| 2-wire/4-wire Setting | Configurable per channel via pin settings |
| HART Communication | Available |
| External Connections | Pressure clamp terminal, MIL connector, KS1 cable |
| Power Consumption | 230 mA (5 V DC), 540 mA (24 V DC) |
| Dimensions | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
FAQ
FAQ
Q1: What type of input signal does the AAI143-H50/ATA4S-00 module support?
A1: It supports isolated 4 to 20 mA DC analog input signals.
Q2: How many input channels does this module provide?
A2: It provides 16 isolated input channels.
Q3: Does the module support HART communication?
A3: Yes, HART communication is available when connected to compatible ER bus nodes.
Q4: What is the input resistance of the module?
A4: It ranges from 270 Ω (at 20 mA) to 350 Ω (at 4 mA) when powered on.
Q5: What is the update rate of the input data?
A5: The data update period is 10 milliseconds.
Q6: Is the AAI143 module suitable for intrinsically safe applications?
A6: Yes, but it requires the use of isolation barriers. Zener barriers must not be used.
Q7: How is the 2-wire or 4-wire transmitter configured?
A7: Configuration is done individually for each channel using setting pins.
Q8: What is the physical size and weight of the AAI143-H50/ATA4S-00 module?
A8: The dimensions are 107.5 × 32.8 × 130 mm and the weight is 0.3 kg.
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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.
