6-Channel AC Voltage and Current Combination Acquisition Module Ethernet Modbus-TCP Power Monitoring Module
Product No.: ZH-40063H
Flexible 6-Channel Inputs
Comprehensive Parameter Measurement
Current Ranges:10mA, 100mA, 500mA, 1A, 5A AC (External miniature current transformers supported)
Voltage Ranges:10V, 100V, 250V, 400V, 500V AC
6-Channel AC Voltage and Current Combination Acquisition Module Ethernet Modbus-TCP Power Monitoring Module
Product Overview
This product is a 6-channel AC collector that collects a total of 6 channels. It can measure 6 channels of full voltage or full current, and can also combine voltage and current circuits in any way. When using 3 channels of voltage and 3 channels of current input, it can be used as a 3-channel single-phase power measurement product or a three-phase product. It has the ability to measure parameters such as power, frequency, power factor, electrical measurement, harmonics, fundamental wave, vector sum, etc; High linear accuracy, with a dynamic range ratio better than one thousandth; True effective value measurement, high measurement accuracy, good stability, and high communication speed. Fully isolated processing technology with strong anti-interference ability. The measurement of power parameters is transmitted through the Modbus TCP protocol data of the product via TCP/IP network, which is fully compatible with the MODBUS protocol in various configuration software or PLC devices.
Model Selection
ZH-40061H-34N1/*V:6 channel voltage acquisition,10V-30V DC power supply,Ethernet communication
ZH-40061H-39N1/*V:6 channel voltage acquisition,85V-265V AC/DC power supply,Ethernet communication
ZH-40062H-34N1/*V:6 channel current acquisition,10V-30V DC power supply,Ethernet communication
ZH-40062H-39N1/*V:6 channel current acquisition,85V-265V AC/DC power supply,Ethernet communication
ZH-40063H-34N1/*V*A:voltage current power acquisition,10V-30V DC power supply,Ethernet communication
ZH-40063H-39N1/*V*A:voltage current power acquisition,85V-265V AC/DC power supply,Ethernet communication
Product Features
1. Available with wide power supply options: DC: 10-30V or 10-55V or AC/DC: 85-265V.
2. It has 6 total harmonic, 1-51st harmonic, and harmonic effective value measurements, and 3 frequency measurements.
3. It has multiple communication formats such as odd parity, even parity, no parity, and 2-stop bits that can be freely set.
4. The communication speed and address have two modes of software or hardware settings, making it easy to use.
5. The voltage electric wave combination type can be used as a single-phase or three-phase power measurement product to measure single-phase power, electricity, and total power.
6. It has multiple working operation indicator lights, with red lights indicating normal product operation and green lights indicating product communication.
7. It has Modbus RTU and Modbus TCP communication protocols, which can be freely set and selected for use.
8. Input power isolation, each input is independently isolated from each other, and any voltage and current input can be customized, with a total of 6 channels.
Technical Specification
10mA, 100mA, 500mA, 1A, 5AAC
(other ranges can be customized and expanded through external open transformers)
The default communication parameters at the factory are as follows: (The default factory communication protocol is MODBUS-RTU, and MODBUS-TCP protocol needs to be used for protocol conversion. Please refer to the instructions in the registration table 0060H for settings)
Parameter
Specifications
Accuracy level
0.2%, linear accuracy can exceed 0.1%
Current range
Voltage range
10V,100V,250V,400V,500VAC
Voltage input impedance
2K Ω/V(i.e. input voltage of 250V with impedance of 500K Ω)
Frequency response
30Hz-3KHz (can synchronously measure frequency output)
Working temperature
-20 ℃ to+70 ℃
Temperature drift
≤ 100ppm/℃
Data update time
400ms (harmonic measurement takes about 2 seconds, harmonic measurement can be turned off)
Isolation withstand voltage
>2500V DC
Auxiliary power supply
+10V~+30VDC or+10V~+55VDC or 85~265VAC
Rated power consumption
<1W
Output interface
TCP/IP network port, communication protocol Modbus RTU protocol (default) or Modbus TCP
Data output
6 channels of AC effective value/3 channels of frequency/active/reactive/power factor/electrical measurement/harmonics/vector sum, etc
Communication baud rate
4800, 9600, 19200, 38400, 57600, 115200bps (network port does not need to be set, reserved function)
Data format
no parity/odd parity/even parity, 8 data bits, 1 stop bit;
Or special method: no checksum, 9 digits (the 9th digit can be set to 1 or 0)
Applications:
1.Power Distribution & Smart Grids:
Substation automation and multi-circuit energy distribution monitoring.
2.Energy Management Systems (EMS):
Real-time 3-phase power, harmonic, and electrical parameter tracking.
3.Industrial Automation & PLC Systems:
Seamless data integration into industrial control networks via Ethernet.
4.Electrical Equipment Monitoring:
Generator sets, switchgear cabinets, and heavy machinery power analysis.
Why you choose us
1.Direct Manufacturer Pricing: Competitive, direct-from-factory pricing backed by the R&D and manufacturing capabilities.
2.Industrial-Grade Reliability:
Enhanced anti-interference design with >2500V DC full isolation and wide temperature tolerance.
3.Open Standard Protocols: Fully compatible with mainstream configuration software and PLC systems via standard Modbus-TCP/RTU over Ethernet.
4.OEM/ODM Customization: Flexible hardware and protocol integration support tailored to your project requirements.
FAQ
Q1: Does this module support internal data logging or storage?
A: No, this product is a pure real-time data acquisition and transmission module; it does not feature onboard data logging or local memory storage capabilities. All measurements are transmitted instantly via Ethernet.
Q2: What communication protocols does the Ethernet port support?
A: It supports standard Modbus-TCP and Modbus-RTU protocols, making it fully compatible with standard SCADA software and PLC equipment.
Q3: Can it be used for 3-phase power measurement?
A: Yes! When configured with 3 voltage channels and 3 current channels, it can be used for 3-phase single-power measurement or standard 3-phase power monitoring applications.
Q4: What power supply options are available?
A: Standard models are available in 10V~30VDC or 85V~265V AC/DC power supply variants. Custom 48V options are also available upon request.
