Number of Channels:8
Module Type:Redundant Input
Thermal Resistor Compatibility:Standard & Customizable
Operating Temperature Range:-40°C to +85°C
Power Consumption:≤ 1.5W
Communication Interface:Modbus RTU
Signal Acquisition:±10V DC or ±24V DC
Relay Output:1 SPDT relay contact
Input Protection:Overvoltage protection, ESD protection
Introducing the HOLLYSYS SM434, an essential component for any industrial automation system requiring robust and precise temperature measurement. This 8-channel thermal resistor redundant input module is designed with redundancy in mind, ensuring continuous operation even in the event of a single failure.
Each channel within the SM434 is equipped with a thermal resistor that can accurately measure temperatures across a wide range (-40°C to +85°C), making it suitable for various industrial environments.
The MODBUS RTU interface allows for seamless integration with existing systems, enabling real-time data acquisition and processing without the need for complex configurations. The SM434’s low power consumption ensures efficient energy use, reducing operational costs.
Designed with reliability at its core, the SM434 boasts a MTBF rating exceeding 100,000 hours, offering a long lifespan and minimal maintenance requirements. This feature makes it a cost-effective solution for industries that demand high uptime and minimal downtime.
The redundancy feature of the SM434 ensures that if one input fails, another can take over instantly, minimizing potential disruptions and maintaining system stability. This level of reliability is unparalleled in the industry, providing peace of mind for engineers and maintenance personnel.
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