Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Technical Specifications
| Item | Specification |
|---|---|
| Model | AAI841-H00 (8-channel input / 8-channel output, current, non-isolated) |
| Input Signal | 4 to 20 mA DC |
| Output Signal | 4 to 20 mA DC |
| Number of Channels | 8 input + 8 output channels (total 16 I/O) |
| Input Resistance (Power ON) | 400 Ω at 20 mA, 1000 Ω at 4 mA |
| Input Resistance (Power OFF) | 500 kΩ or more |
| Output Load Resistance | 0 to 750 Ω |
| Accuracy | Input: ±16 µA; Output: ±48 µA |
| Step Response Time (Input) | 100 ms |
| Step Response Time (Output) | 40 ms |
| Data Update Period | 10 ms |
| Transmitter Power Supply | 14.8 V or higher (at 20 mA), 26.4 V or less (at 0 mA) |
| Circuit-open Detection | Output open-circuit detection at < 0.65 mA |
| Temperature Drift | ±0.1 % per 10 °C |
| Power Consumption | 310 mA (5 V DC), 500 mA (24 V DC) |
| HART Communication | Supported (Current input/output only) |
| External Connection Options | Pressure clamp terminal, KS cable, MIL connector cable |
| Dimensions | 107.5 mm (H) × 32.8 mm (W) × 130 mm (D) |
| Weight | 0.3 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What types of signals can the AAI841-H00 handle?
A1: The module supports 4 to 20 mA DC for both input and output. It is designed for analog current loop communication.
Q2: Is the AAI841-H00 equipped with HART communication capability?
A2: Yes, the AAI841-H00 supports HART communication for both input and output channels, provided it is installed in a compatible system.
Q3: Can the AAI841-H00 be used in a redundant configuration?
A3: Yes, it is designed to support dual-redundant configuration for enhanced reliability.
Q4: What is the total number of channels available on the AAI841-H00?
A4: The module provides a total of 16 channels: 8 for input and 8 for output.
Q5: What are the typical response times for this module?
A5: The step response time is 100 ms for inputs and 40 ms for outputs, with a data update period of 10 ms.
Q6: What load resistance is allowable on the output side?
A6: The module supports an output load resistance range from 0 to 750 Ω.
Q7: Can the AAI841-H00 be used in intrinsically safe applications?
A7: A Zener barrier is not allowed. Use an isolation barrier when deploying in intrinsically safe environments.
Q8: What is the operating temperature drift for the module?
A8: The drift due to temperature change is ±0.1% per 10 °C, which ensures stable performance over varying temperatures.
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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.
