6 Channel Differential DC Current Voltage Acquisition Module
Product No.: ZH-42062
True Differential Inputs
High Common-Mode Voltage Tolerance
Precision DC Acquisition
RS485 Communication with Modbus-RTU
6 Channel Differential DC Current Voltage Acquisition Module
Product Overview
This product is a high-speed differential 6-channel DC signal collector with 6-channel synchronous updates. Communication, power and input three terminal isolation, RS485 communication interface standard Modbus protocol.
Product Features
1. Wide power supply options:
DC: 10-30V or 10-55V or AC/DC: 85-256V
2. Differential acquisition and measurement of current or voltage signals
3. The communication speed and address have two modes of software or hardware settings, making it easy to use
4. Measurement with positive and negative polarity
Model
ZH-42061-14N1:6 channel DC voltage acquisition,10V-30V DC power supply
ZH-42061-19N1:6 channel DC voltage acquisition,85V-265V AC/DC power supply
ZH-42062-14N1:6 channelt DC current acquisition,10V-30V DC power supply
ZH-42062-19N1:6 channel DC current acquisition,85V-265V AC/DC power supply
Performance Metrics
1. Accuracy level: 0.2%
2. Current range: 10mA, 20mA, 100mA, 500mA, 1A, 5A, 10A DC
3. Voltage range: 10V, 100V, 250V, 4000V, 500V DC
4. Voltage input impedance: 1M for voltages less than 10V, and 2 kiloohms per volt for voltages greater than 10V
5. Working temperature: -40+70
6. Temperature drift: less than or equal to 100ppm per degree Celsius
7. Data update time: 20ms, 40ms, 60ms, 80ms, 100ms (default), 400ms, 1000ms
8. Isolation withstand voltage: greater than 2500V DC
9. Auxiliary power supply: 10V-30V DC or 10V-55VDC or 85-265V AC
10. Rated power consumption: less than 1W
11. Output interface: RS485 (standard Modbus RTU communication protocol)
12. Data output: The effective values of 6 sampled data channels, with input range values corresponding to 10000 outputs
13.Communication baud rates: 4800, 9600, 19200, 38400, 57600, 115200 bps
14. Data format: no parity/odd parity/even parity, 8 data bits, 1 stop bit
