HOLLYSYS SM434 – 8-Channel Thermal Resistor Redundant Input Module

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The HOLLYSYS SM434 is an 8-channel thermal resistor redundant input module designed for enhanced reliability and safety in industrial control systems. It ensures continuous operation by providing dual input redundancy, making it ideal for critical applications requiring high levels of fault tolerance.

Number of Channels:8

Input Type:Thermal Resistor

Redundancy:Dual Inputs per Channel

Operating Temperature Range:-40°C to +85°C

Power Consumption:≤1W

Communication Interface:RS-485

Certifications:UL, CE, FCC

    The HollySys SM434 module is engineered to provide precise temperature measurement with its advanced thermal resistor technology, ensuring accurate readings even under fluctuating conditions. Its redundant feature ensures continuous operation without interruptions, making it ideal for critical industrial applications where downtime cannot be tolerated.

    With a wide operating voltage range of 10V DC to 24V DC, this module is compatible with various power sources commonly found in industrial settings, providing flexibility and convenience. Its ability to withstand extreme temperatures from -40°C to +85°C makes it suitable for use in harsh environments such as factories, manufacturing plants, and outdoor installations.

    The module’s DIN rail mounting design facilitates quick and easy installation, minimizing the setup time and enhancing system integration. This design choice also ensures stability and security during operation, contributing to the overall reliability of the system.

    Equipped with MODBUS RTU communication protocol, the HollySys SM434 module can seamlessly integrate with a wide range of control systems and software platforms, allowing for efficient data exchange and system monitoring. This compatibility significantly enhances the modularity and scalability of industrial automation solutions.

    To further enhance its safety and performance, the module undergoes rigorous testing under various scenarios to ensure compliance with industry standards and guidelines. This commitment to quality assurance guarantees that users can rely on the HollySys SM434 for critical temperature monitoring tasks in their operations.

HOLLYSYS SM434 8-channel thermal resistor redundant input module




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