Operating Temperature:-25°C to +70°C

Storage Temperature:-40°C to +85°C

Power Supply Voltage:12 VDC to 30 VDC

Communication Interface:Modbus RTU

Number of Channels:8

Input Type:Digital

Output Type:Relay

Load Capacity:2 A per channel

Dimensions:140mm x 110mm x 70mm

Weight:0.4 kg

    The Hollysys SM3330 Terminal I/O Block is engineered to provide exceptional reliability and performance in harsh industrial environments, ensuring smooth operation and minimal downtime. This module is equipped with 16 digital input/output channels, enabling precise control and monitoring of industrial processes.

    Featuring support for Modbus RTU and DeviceNet communication protocols, it seamlessly integrates with various automation systems, facilitating efficient data exchange and control across different devices. Its robust design withstands extreme temperatures ranging from -20°C to +70°C, making it suitable for applications in diverse industrial settings.

    Operated on a low-power consumption of 12 V DC at 300 mA, the SM3330 ensures energy efficiency without compromising performance. With its compact dimensions measuring 155 mm x 105 mm x 35 mm, it is easily mounted on control panels or within enclosures, maximizing space utilization.

    The module boasts IP20 protection class, providing adequate protection against dust and splashing water, ensuring reliable operation even under adverse conditions. This makes it ideal for applications where robustness and environmental adaptability are crucial.

    Comprehensive documentation and easy-to-follow installation instructions make the Hollysys SM3330 Terminal I/O Block user-friendly, enabling quick setup and maintenance. Whether you’re upgrading existing systems or integrating new components into your automation infrastructure, this module offers a versatile and efficient solution tailored to meet the demands of modern industrial automation.