Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AAI143-H00/A4S00 |
| Type | Analog Input Module (Current Input, Isolated) |
| Number of Input Channels | 16 channels |
| Input Signal | 4 to 20 mA DC |
| Allowable Input Current | 24 mA |
| Withstanding Voltage | 1500 V AC between input and system (for 1 minute) |
| 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), max current 25 mA |
| 2-wire/4-wire Transmitter Setting | By setting pin for each channel |
| Ambient Temperature Drift | ±16 µA/10°C |
| Maximum Current Consumption | 230 mA (5 V DC), 540 mA (24 V DC) |
| External Communication | Pressure clamp terminal, MIL connector cable, KS1 cable |
| HART Communication | Available |
| Dimensions (W × D × H) | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
FAQ
FAQ
Q1: What type of input signals does the AAI143-H00/A4S00 support?
A1: It supports standard 4 to 20 mA DC current input signals.
Q2: Is the module isolated?
A2: Yes, the AAI143 provides full isolation between the input channels and the system.
Q3: Can each channel be configured for 2-wire or 4-wire transmitters?
A3: Yes, configuration is possible per channel using setting pins.
Q4: What is the accuracy of the AAI143 module?
A4: It offers an accuracy of ±16 microamperes.
Q5: Does the module support HART communication?
A5: Yes, HART is supported when connected to a compatible ER bus node unit.
Q6: What is the power consumption of this module?
A6: Maximum current consumption is 230 mA (5 V DC) and 540 mA (24 V DC).
Q7: What are the dimensions and weight of the module?
A7: The dimensions are 107.5 × 32.8 × 130 mm, and it weighs 0.3 kg.
Q8: What are the typical applications of this module?
A8: It is ideal for high-precision analog signal acquisition in DCS or SCADA 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.
