Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | AAI143-H53/K4A00 |
| Type | Analog Input Module (Isolated) |
| Input Channels | 16 channels |
| Input Signal | 4 to 20 mA |
| Allowable Input Current | 24 mA |
| Withstanding Voltage | 1500 V AC (1 min) 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 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) |
| Output Current Limit | 25 mA |
| 2-wire/4-wire Transmitter Setting | Configurable per channel by setting pin |
| 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, KS1 dedicated cable |
| HART Communication | Available |
| Dimensions (W × D × H) | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
FAQ
FAQ
Q1: What type of signal does the module accept?
A1: The AAI143-H53/K4A00 accepts 4 to 20 mA DC analog current signals.
Q2: Is this module electrically isolated?
A2: Yes, it features isolation between input channels and the system for safety and signal integrity.
Q3: Does it support HART communication?
A3: Yes, HART communication is supported for integration with smart transmitters.
Q4: Can this module be used in intrinsically safe applications?
A4: Not directly; use an isolation barrier instead of a Zener barrier for such applications.
Q5: Are 2-wire and 4-wire transmitters supported?
A5: Yes, each channel supports individual configuration for 2-wire or 4-wire transmitters.
Q6: What is the power consumption of the module?
A6: Maximum consumption is 230 mA at 5 V DC and 540 mA at 24 V DC.
Q7: What are the physical dimensions and weight?
A7: The module measures 107.5 × 32.8 × 130 mm and weighs 0.3 kg.
Q8: What types of connectors are supported for field wiring?
A8: The module supports pressure clamp terminals, MIL connector cables, and KS1 dedicated cables.
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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.
