24 Channel Fully Isolated DC Acquisition Module
Product No.: ZH-44241G
Current Range:500 µA,1mA,20mA,50mA,0.1 A,0.2 A,0.5 A,1A,2A,5A,10A DC(customizable)
Voltage Range:75mV,5V,10V,30V,60V,100V,200V,300V,400V,500V,700VDC(customizable)
Resolution: 0.01% of full scale (1/10,000)
Measurement Channels:24 fully isolated channels (configurable as voltage,current,or mixed)
24 Channel Fully Isolated DC Acquisition Module
Product Overview
This product is a high-precision real-time measurement module for 24 channels of DC voltage and current signals or AC/DC universal signal acquisition. Each channel uses an independent 24 bit AD chip and each channel is isolated from each other for true effective value measurement and 24 channel synchronous sampling detection. It has high accuracy, good stability, and fast sampling speed; Ethernet or RS485 communication options are available. Widely used in industries such as aging testing equipment and production automation testing support.
Model
ZH-44241G-*4F2/#V:24 channel fully isolated voltage acquisition module
ZH-44242G-*4F2/#A:24 channel fully isolated current acquisition module
ZH-44243G-*4F2/#V*#A:24 channel fully isolated voltage and current combination acquisition module
(Above model can be chosen RS485 or Ethernet communication)
Product Features
1.24 DC voltage or current or voltage current combination measurement (total number of channels is 24)
2. Fast speed, it only takes 20ms to complete the synchronization update of 24 data channels at the fastest
3. High precision, using an independent AD for each channel, with a linear accuracy of 0.1% and a resolution range of one ten thousandth
4.20mS、40mS、60mS、80mS、100mS、200mS、400mS Seven adjustable update speeds, which means completing all data measurement updates within the set time
5. High reliability, each channel is isolated from each other, and the power supply, communication, and tested end are fully isolated. The withstand voltage is greater than 2000V DC
6. There are two options for setting the address and baud rate with a hardware dip switch, as well as software settings
7.7.62mm large spacing plug and unplug terminals, easy to connect; Optional Ethernet interface communication output, supporting Modbus TCP protocol
Performance indicators
1. Accuracy level: 0.1%
2. Current range: 500uA, 1mA, 20mA, 50mA, 0.1A, 0.2A, 0.5A, 1A, 2A, 5A, 10A DC, etc. can be customized
3. Voltage range: 75mV, 5V, 10V, 30V, 60V, 100V, 200V, 300V, 400V, 500V, 700V, etc. can be customized
4. Working temperature: -40 ℃ to+70 ℃; Isolation withstand voltage:>2000V DC
5. Data collection update time: 20mS, 40mS, 60mS, 80mS, 100mS (default), 200mS, 400MS can be set
6. Auxiliary power supply:+24V; rated power consumption: power consumption<5W
7. Output interface: RS485 or RJ45 Ethernet interface
8. Data output: 24 channels of DC voltage or current effective value, bipolar effective value, maximum value, combined output power value
9. Communication baud rates: 4800, 9600, 19200, 38400, 57600, 115200 bps; (Can be set up through software or hardware)
10. Lightning surge: greater than 2kV
11. Installation method: 35mm guide rail or screw installation; Appearance: 217 × 109 × 47mm, screw installation: 197 × 101mm,
Installation aperture ф 4.5mm; Weight: Approximately 430 grams
