8 Channel Voltage Current Fully Isolated DC Acquisition Module (Through-Hole Type)
Product No.: ZH-44084A
Current Range: 5A,10A,20A,30A,40A,50A,60A DC(customizable)
Voltage Range: 5V,10V,30V,60V,100V,250V,400V,500V,1000V DC (customizable)
Through-Hole Diameter: φ8.5 mm
Mounting: 35 mm DIN rail
8 Channel Voltage Current Fully Isolated DC Acquisition Module (Through-Hole Type)
Product Overview
This product is a combined collector for detecting 8 channels of voltage, current, and power. It uses a closed-loop Hall sensor with perforated input to detect current. Linear optocoupler isolation is used between the 8 voltage channels to achieve full electrical isolation of each channel, and they are not grounded to each other. The signal measurement uses a true effective value measurement chip to measure effective value parameters such as current, voltage, power, and accumulated electricity, with high accuracy, good stability, and fast sampling speed; Equipped with RS485 and Ethernet communication interfaces, standard Modbus RTU or Modbus TCP protocols. Widely used in product aging, production automation testing, computer room monitoring, non-standard automation equipment, etc.
Model
ZH-44084A-14F5/#V*#A:8 channel DC current and voltage combination acquisition module(RS485 interface)
ZH-44084A-34F5/#V*#A:8 channel DC current and voltage combination acquisition module(RS485 or Ethernet communication)
ZH-41084A-14F5/#V*#A:8 channel DC and AC universal current and voltage combination acquisition module(RS485 interface)
ZH-41084A-34F5/#V*#A:8 channel DC and AC universal current and voltage combination acquisition module(RS485 or Ethernet communication)
Product Features
1.Measurement of voltage, current, power, and cumulative power of 8-channel DC loads, with true RMS applicable to various waveforms and universal measurement for AC and DC
2.Fast speed, 8-channel independent AD synchronous sampling, can complete data acquisition of all 8 electrical parameters in just 10mS at the fastest
3.Adopting a closed-loop current sensor with high accuracy, linear error less than 0.2%, and 24 bit high-precision AD sampling internally
4.High reliability, linear optocouplers are used to isolate the 8 voltage channels from each other, and the power supply, communication, and tested end are fully isolated, with a withstand voltage greater than 2500V
5.Eight types of data collection: 10mS, 20mS, 40mS, 60mS, 80mS, 100mS, 400mS, and 1000mS.
Adjustable speed, which means completing the measurement of all electrical parameters within the set time; Can be set as an active upload function
6.It has unipolar and bipolar measurement functions, can be selected for use, and has maximum value recording function
Performance indicators
1. Accuracy level: better than 0.5%; Resolution: One ten thousandth of the measuring range
2. Current range: 5A, 10A, 20A, 30A, 40A
3. Voltage range: 5V, 10V, 30V, 60V, 100V, 250V, 400V
500V, 1000VDC, etc. can be customized
4. Current perforation aperture: ф 8.5mm; Working temperature: -40 ℃~+70 ℃
5. Frequency response: 0-1000Hz (AC/DC universal)
6. Data update time: 20mS, 40mS, 60mS, 80mS, 100mS (default)
Recognition, 400mS, 1000mS can be set
7. Isolation withstand voltage:>2500V DC
8. Auxiliary power supply:+18V~36V DC; Rated power consumption:<4W (24V 150mA)
9. Output interface: RS485 or Ethernet (standard Modbus RTU or Modbus TCP communication)
Communication Protocol
10. Data output: 8 channels of DC voltage, current, power, accumulated power, maximum value
11. Communication baud rates: 4800, 9600, 19200, 38400, 57600, 115200 bps
12. Installation method: 35mm rail installation, appearance size: 215 × 87 × 50mm, weight:300 gram
