Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AAI143-H50/A4S10 |
| Number of Input Channels | 16 (Isolated) |
| Input Signal | 4 to 20 mA DC |
| Allowable Input Current | 24 mA |
| Withstanding Voltage | 1500 V AC for 1 minute (input to system) |
| Input Resistance (Power ON) | 270 Ω (20 mA) to 350 Ω (4 mA) |
| Input Resistance (Power OFF) | 500 kΩ or larger |
| Accuracy | ±16 µA |
| Data Update Period | 10 ms |
| Step Response Time | 100 ms |
| Transmitter Power Supply | 19.0 V or higher (at 20 mA) |
| 25.5 V or less (at 0 mA), max 25 mA output | |
| 2-/4-Wire Transmitter Setting | Configurable per channel via setting pin |
| Ambient Temp Drift | ±16 µA/10 °C |
| Max Current Consumption | 230 mA (5 V DC), 540 mA (24 V DC) |
| External Connection | Pressure clamp terminal, MIL, KS1 cable |
| HART Communication | Supported |
| Dimensions (W × D × H) | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
FAQ
FAQ
Q1: How many input channels does the AAI143-H50 module support?
A1: It supports 16 isolated analog input channels (4–20 mA).
Q2: Does it support HART communication?
A2: Yes, this module is compatible with HART protocol.
Q3: Is the module electrically isolated?
A3: Yes, it provides isolation between input channels and system (1500 V AC withstand voltage).
Q4: Can this module be used with 2-wire and 4-wire transmitters?
A4: Yes, each channel can be individually configured via pin setting.
Q5: What is the maximum allowable input current?
A5: The module allows up to 24 mA input current.
Q6: What types of external connections are supported?
A6: It supports pressure clamp terminal, MIL connector cable, and dedicated KS1 cable.
Q7: What is the accuracy of this module?
A7: The input accuracy is ±16 µA.
Q8: What are the dimensions and weight of the module?
A8: The dimensions are 107.5 × 32.8 × 130 mm, and it weighs 0.3 kg.
Tags
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.
