Product Category

Analog Input and Output Modules

For 0-10V, 4-20mA, voltage and current signal acquisition or output between sensors, actuators, meters and host systems.

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0-10VProject selection dimension

4-20mAProject selection dimension

Voltage and currentProject selection dimension

RS485 communicationProject selection dimension

Choose products by field task

Output control signals to actuators

Analog Output Module

Analog outputs provide control signals to actuators or instruments. Separate output control from input acquisition, then match signal type, channels and the receiving interface.

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Acquire multi-channel voltage data

ZMHADC-0816 Eight-Channel Voltage Acquisition Terminal

Plan multi-channel voltage acquisition by signal range, sampling requirements and the host system. Frequency counting and energy metering are different measurement tasks with separate device choices.

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Observe AC load current

3-Channel RS485 AC Current Acquisition Module

Current acquisition helps observe loads and operating states. Compare energy acquisition and multi-circuit metering when voltage, power, energy or circuit-level accounting is also required.

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Products in this category

Compare product functions, interfaces and applications, then open the product page and its related documents.

Dimming and Local Panels

ZMSR0004-1G RS485 0-10V Dimming Module

Four-channel 0-10V dimming output module with RS485 control for compatible drivers and networked lighting systems.

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Analog Signals and High-Speed Acquisition

Analog Output Module

RS485 Modbus RTU analog output module for voltage or current output control in industrial projects.

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Current Acquisition

3-Channel RS485 AC Current Acquisition Module

Three-channel RS485 AC current acquisition module for equipment current, energy monitoring and industrial control systems.

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ZMHADC-0816 terminal exterior and four-channel RMS display

Analog Signals and High-Speed Acquisition

ZMHADC-0816 Eight-Channel Voltage Acquisition Terminal

Acquire eight voltage channels with signed 16-bit sample data and real-time rates up to 200kSPS per channel, plus selectable ranges, UDP waveforms, Web preview and TF recording.

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Project selection workflow

Define the objectList circuits, devices, sensors, meters or weighing points.

Confirm signalsConfirm digital, analog, RS485, energy or weighing data.

Plan communicationSelect local bus, Ethernet or LTE(4G) by site conditions.

Design operationsDefine permissions, schedules, alarms, logs and reports.

Selection FAQ

How should a model be selected?

Start with the control or measurement object, then confirm signal type, channel count, communication method, power supply, installation and platform requirements.

Can products be integrated into an existing system?

RS485, Modbus, Ethernet, LTE(4G), HTTP or MQTT can be combined according to the selected device and project architecture.

Is private deployment available?

Platform functions and private deployment can be planned according to the project scale, device model and integration scope.

Contact Zhenming Electronics

Call us or leave your contact details for product selection and project enquiries.

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Official Platform and Service Links

Open the Zhenming IoT platform, product documentation or official Taobao store.

IoT PlatformDevice access, remote control, status monitoring and operation management.Open link →Resources and DownloadsProduct manuals, application guides and software downloads.Open link →Official Taobao StoreView products and contact the manufacturer through the official store.Open link →

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