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16 Channel 16A Relay Output Module RS485 Modbus RTU TCP Relay Controller
Industrial 16-channel 16A relay output module with Omron relays, RS485 Modbus RTU, Modbus TCP, Ethernet, RS232, 4G and WiFi options. Supports PLC, SCADA, HMI and industrial automation control systems.
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4 Channel High-Speed 4-Wire Kelvin Resistance Measurement Module
High-speed 4-channel 4-wire resistance measurement module with isolated channels, 32-bit ADC, and 1mΩ resolution. Supports Kelvin resistance measurement, RS485 Modbus RTU, and Modbus TCP communication. Ideal for low-resistance testing, battery production, cable testing, and industrial automation applications.
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8 Channel Resistance Measurement Module ZH-T08R Series
High-precision 8 channel resistance measurement module with 32-bit ADC and ARM MCU. Measures resistance from 20mΩ to 40MΩ with up to 0.1% accuracy. Supports RS485 Modbus RTU and Modbus TCP communication. Ideal for industrial automation, sensor testing, cable resistance monitoring, and production testing systems.
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10 Channel DA Analog Output Module Modbus-RTU 0-10V/4-20mA DAC
Enhance your industrial control system with the ZH-52101/52102 series 10-channel DA analog output module. Features Modbus-RTU protocol, high precision 0.2%, and 0-5V/0-10V or 4-20mA options.
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LCD Multi-Channel Power Meter Electrical Parameter Data Acquisition Module
Discover the ZH-70414H series LCD multi-channel electrical parameter acquisition module, supporting 4-circuit 3-phase or 12-circuit single-phase monitoring with Modbus-RTU and Modbus-TCP.
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Wireless Three-Phase Power Energy Meter 4G NB-IoT Wi-Fi IoT Power Quality Collector
Wireless 4G/NB-IoT/Wi-Fi three-phase power and energy meter with active cloud reporting, app monitoring, relay alarm control, true RMS measurement, and 0.2% accuracy for remote industrial sites.
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