Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AAI143-H53/A4D00 |
| Type | Analog Input Module (Isolated, with HART Communication) |
| Number of Input Channels | 16 |
| Input Signal | 4 to 20 mA |
| Allowable Input Current | 24 mA |
| Withstanding Voltage | 1500 V AC for 1 minute (between input and system) |
| Input Resistance (Power ON) | 270 Ω (at 20 mA) to 350 Ω (at 4 mA) |
| Input Resistance (Power OFF) | 500 kΩ or larger |
| Accuracy | ±16 µA |
| Data Update Period | 10 ms |
| Transmitter Power Supply | 19.0 V or higher (at 20 mA), 25.5 V or less (at 0 mA), limit 25 mA |
| 2-wire / 4-wire Transmitter | Selectable per channel by setting pin |
| Temperature Drift | ±16 µA / 10°C |
| Max. Current Consumption | 230 mA (5 V DC), 540 mA (24 V DC) |
| External Connection | Pressure clamp terminal, MIL connector cable, KS1 dedicated cable |
| HART Communication | Available |
| Dimensions (W × H × D) | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
FAQ
FAQ
Q1: What type of input signal does the AAI143-H53/A4D00 module accept?
A1: It accepts 4 to 20 mA current input signals.
Q2: Is the module isolated?
A2: Yes, it features isolation between the input and the system.
Q3: Does this module support HART communication?
A3: Yes, HART communication is supported for enhanced field device integration.
Q4: How is 2-wire and 4-wire transmitter support configured?
A4: Each channel can be configured individually via setting pins.
Q5: What is the input resistance when the module is powered off?
A5: When powered off, the input resistance is 500 kΩ or more.
Q6: What are the physical dimensions of this module?
A6: It measures 107.5 × 32.8 × 130 mm and weighs 0.3 kg.
Q7: What is the maximum allowable input current per channel?
A7: The module allows up to 24 mA per channel.
Q8: Are there any safety precautions when using this module?
A8: Yes, Zener barriers must not be connected. Use isolation barriers in intrinsically safe applications.
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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.
