Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AAI143-S50/ATA4S-00 |
| Type | Analog Input Module |
| Input Channels | 16 (isolated) |
| Input Signal | 4 to 20 mA |
| Allowable Input Current | 24 mA |
| Withstanding Voltage | 1500 V AC (between input and system, 1 min) |
| Input Resistance (Power ON) | 270 Ω (20 mA) to 350 Ω (4 mA) |
| Input Resistance (Power OFF) | 500 kΩ or more |
| 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), current limit: 25 mA |
| 2-wire / 4-wire Support | Selectable per channel using pin setting |
| 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 | Supported |
| Dimensions | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
FAQ
FAQ
Q1: What is the main function of the AAI143-S50/ATA4S-00 module?
A1: It functions as a 16-channel isolated analog input module for receiving 4 to 20 mA signals from field instruments.
Q2: Does the module support HART communication?
A2: Yes, it supports HART communication when used with compatible ER bus node units and firmware version EB401 Rev. 2 or later.
Q3: Can it be used with 2-wire and 4-wire transmitters?
A3: Yes, each channel can be configured individually for 2-wire or 4-wire transmitters using pin settings.
Q4: What is the isolation level between the input and system?
A4: The module provides a 1500 V AC isolation for one minute between the input and the system.
Q5: What is the input resistance when powered on?
A5: The input resistance ranges from 270 Ω (at 20 mA) to 350 Ω (at 4 mA) when powered on.
Q6: What is the physical size of the module?
A6: The dimensions of the module are 107.5 × 32.8 × 130 mm.
Q7: How much current does the module consume?
A7: It consumes 230 mA at 5 V DC and 540 mA at 24 V DC.
Q8: What kind of terminal block does ATA4S-00 refer to?
A8: ATA4S-00 refers to a pressure clamp terminal block designed for analog signals.
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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.
