16-channel AC current frequency acquisition module
Contact Info
- Add:平谷區(qū)王辛莊鎮(zhèn)樂園路29號(hào), Zip: 100000
- Contact: 蔡工
- Tel:15600362816
- Email:2853689777@qq.com
Other Products
Brand: Altai Technology
Product Introduction:
The DAM-3520 is a 16-channel AC current frequency acquisition module with an RS485 communication interface and standard Modbus RTU protocol. It features a user-friendly interface, ease of use, and stable performance.
Specifications:
Analog Input | |
Input Channels | 16 current channels |
Input Type | AC current input |
Current Range (RMS) | Default 50A (customizable: 1A, 5A, 10A, 20A, 50A, 80A, 100A, 120A, 150A, 200A, 250A) Customers must specify the range before shipment. |
Output Parameters | RMS current Note: Modules with a T suffix have the function to measure ambient temperature and humidity. See section 1.5 for comparison of different suffixes. |
Sampling Rate | For current acquisition: 10 sps per channel, simultaneous refresh For current and frequency acquisition: 1 sps per channel, simultaneous refresh |
Acquisition Accuracy | 2‰ Note: When the monitored current is below 100mA, measurement error increases due to the larger error in the current transformer ratio. |
Frequency Measurement Range | 10Hz~500Hz |
Frequency Measurement Error | ±0.1Hz |
Current Transformer | External current transformer. See section 1.6 for details. |
Isolation Voltage | 1500V |
Others | |
Communication Interface | RS485 |
Baud Rate | 1200~115200 bps |
Watchdog | Software watchdog |
Power Supply Voltage | DC +10V～30V DC |
Power Protection | Reverse power protection for DC power supply |
Power Consumption | Rated 0.75W @ 24V DC |
Operating Temperature | -10℃～＋70℃ |
Storage Temperature | -40℃～＋80℃ |
External Current Transformer Description:
Contact: 15600362816, 15910369641
Official Store:https://art-control.taobao.com
| Industry Category | Chemicals/Chemical Intermediates/Intermediate Compounds |
|---|---|
| Product Category | |
| Brand: | 阿爾泰科技 |
| Spec: | DAM-3520 |
| Stock: | 200 |
| Manufacturer: | |
| Origin: | China / Beijing / Pingguqu |
