Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AAI143-S50/A4S10 |
| Type | Analog Input Module (Isolated) |
| 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 larger |
| Allowable Input Current | 24 mA |
| Withstanding Voltage | 1500 V AC between input and system, 1 minute |
| Accuracy | ±16 µA |
| Data Update Period | 10 ms |
| Step Response Time | 100 ms |
| Transmitter Power Supply | 19.0 V (at 20 mA), 25.5 V max (at 0 mA), limited to 25 mA |
| 2-wire/4-wire Setting | Per channel via setting pin |
| Temperature Drift | ±16 µA/10°C |
| Max. 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 signal does the AAI143-S50/A4S10 module support?
A1: It supports 4 to 20 mA DC current input signals.
Q2: Is the input channel isolated?
A2: Yes, the AAI143 module provides isolation between input channels and the system.
Q3: What is the input accuracy of the module?
A3: The accuracy is ±16 µA.
Q4: Does the module support HART communication?
A4: Yes, HART communication is supported when installed in a compatible ER bus node unit.
Q5: Can each channel be configured individually for 2-wire or 4-wire transmitters?
A5: Yes, each channel supports independent setting via configuration pins.
Q6: What is the input resistance when the power is off?
A6: The input resistance is 500 kΩ or more when the power is off.
Q7: What is the maximum input current allowed?
A7: The module allows up to 24 mA of input current.
Q8: What are the dimensions and weight of the module?
A8: The module measures 107.5 × 32.8 × 130 mm and 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.
