16-channel AC current frequency acquisition module

Price:￥800

Industry Category:	Instruments & Meters
Product Category:
Brand:	阿爾泰科技
Spec:	DAM-3520

Send Inquiry Contact Info

北京阿爾泰科技發(fā)展有限公司

Product List About Us

Contact Info

Add:平谷區(qū)王辛莊鎮(zhèn)樂(lè)園路29號(hào), Zip: 100000
Contact: 蔡工
Tel:15600362816
Email:2853689777@qq.com

Other Products

PCI Bus 8-Channel

Description

Additional Information

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℃