Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AAI143-S50 |
| Type | Analog Input Module (Isolated) |
| Number of Input Channels | 16 channels |
| Input Signal | 4 to 20 mA DC |
| Input Resistance (Power ON) | 270 Ω (at 20 mA) to 350 Ω (at 4 mA) |
| Input Resistance (Power OFF) | 500 kΩ or more |
| Allowable Input Current | Max. 24 mA |
| Withstanding Voltage | 1500 V AC, 1 minute (between input and system) |
| Accuracy | ±16 µA |
| Data Update Period | 10 ms |
| Step Response Time | 100 ms |
| Temperature Drift | ±16 µA / 10 °C |
| Transmitter Power Supply | 19.0 V or higher (at 20 mA), 25.5 V max (at 0 mA), 25 mA limit |
| Input Mode Configuration | Configurable per channel via setting pin |
| External Connections | Pressure clamp terminal, MIL connector, KS1 cable |
| HART Communication | Supported |
| Maximum Power Consumption | 230 mA (5 V DC), 540 mA (24 V DC) |
| Dimensions (W × D × H) | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What type of signal does the AAI143-S50 support?
A1: It supports 4 to 20 mA DC analog current signals.
Q2: Is the AAI143-S50 input isolated?
A2: Yes, it provides isolated input channels for each signal.
Q3: How many channels does the AAI143-S50 offer?
A3: It offers 16 analog input channels.
Q4: Can this module provide transmitter power?
A4: Yes, it can supply 19.0 V to 25.5 V with a current limit of 25 mA.
Q5: Does the AAI143-S50 support HART communication?
A5: Yes, HART communication is supported when used with compatible bus units.
Q6: What is the accuracy of this module?
A6: The accuracy is ±16 microamperes.
Q7: What are the dimensions and weight of the module?
A7: Dimensions are 107.5 × 32.8 × 130 mm and the weight is 0.3 kg.
Q8: Is it suitable for use in redundant configurations?
A8: Yes, it supports dual-redundant configurations for high reliability.
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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.
