• 5 DI 4 Relay Output Module Modbus RTU TCP 16A Industrial Remote I/O Controller

    5 DI 4 Relay Output Module Modbus RTU TCP 16A Industrial Remote I/O Controller

    Industrial 5-channel digital input and 4-channel 16A relay output module with RS485, RS232 or Ethernet communication. Supports Modbus RTU/TCP, dry contact and wet contact inputs, DIN rail mounting, and industrial automation control applications.

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  • 16 Channel 16A Relay Output Module RS485 Modbus RTU TCP Relay Controller

    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

    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

    8 Channel Resistance Measurement Module

    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 Analog Output Module RS485 Modbus RTU

    10 Channel Analog Output Module RS485 Modbus RTU

    Industrial 10-channel analog output module with RS485 Modbus RTU communication. Supports 0-10V, 0-5V, 0-20mA and 4-20mA outputs. High accuracy 12-bit DAC, 2500V isolation, DIN rail mounting for PLC, SCADA, industrial automation and process control systems.

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  • Multi-Circuit Three-Phase Power Monitoring Module with LCD Display

    Multi-Circuit Three-Phase Power Monitoring Module with LCD Display

    ZH70414H is a multi-circuit three-phase power monitoring module with LCD display, designed for real-time monitoring of voltage, current, active power, reactive power, apparent power, power factor, frequency and energy consumption. The module supports harmonic analysis, THD monitoring, RS485 Modbus RTU communication and optional Ethernet Modbus TCP connectivity, making it ideal for industrial energ

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