HollySys SM933 – 4 Channel Remote Control

Operating Temperature:-40°C to +70°C

Power Consumption:12V DC, <1W

Communication Protocol:RS-485, Modbus

Dimensions:100mm x 80mm x 30mm

Connection Ports:4 x Analog Input, 4 x Digital Output

Environmental Protection:IP65 Rated

Weight:100g

    The HollySys SM933 4 Channel Remote Control is engineered for high reliability and robust performance in harsh industrial environments. Its compact yet sturdy design allows for easy integration into existing control systems without compromising on functionality.

    Each channel provides independent control and can be customized to meet specific operational requirements, making it suitable for applications ranging from HVAC control to machinery operation management.

    Featuring advanced RS-485 communication protocol, this remote control ensures fast data transmission and reliable control signals over longer distances. This feature is particularly advantageous in large facilities where centralized control is necessary.

    The unit operates within a wide temperature range of -20°C to +70°C, ensuring continuous performance in varying environmental conditions. Its DC 12V to 24V power supply is versatile and adaptable to different power sources found in industrial setups.

    Crafted with high-quality materials for durability and longevity, the HollySys SM933 is built to withstand the rigors of industrial use. It comes with a user-friendly interface for easy setup and operation, enhancing efficiency and reducing the learning curve for operators.