Brand:HOLLYSYS
Model:SM3340
Application Type:DCS Distributed Control System Module
Module Class:Control System
Power Supply Voltage:12V DC
Operating Temperature Range:-40°C to +85°C
Communication Protocol:Modbus/TCP, OPC-UA
Number of Inputs/Outputs:16 Inputs / 16 Outputs
Relay Contacts:2 Form A, 2 Form B
Environmental Rating:IP65
Dimensions:178mm x 113mm x 91mm
Weight:0.5kg
The HollySys SM3340 DCS Distributed Control System Module is engineered for seamless integration into complex industrial automation systems. Its modular design allows for flexible configuration, making it suitable for both new installations and retrofit scenarios.
This module supports a variety of communication protocols, including RS-485 and Ethernet, ensuring compatibility with legacy systems and modern networks. Its robust performance under extreme temperatures ensures reliable operation in diverse industrial environments.
Equipped with 16 input channels and 8 output channels, the SM3340 provides comprehensive monitoring and control capabilities. The 24V DC relay outputs are rated for high current capacity, facilitating efficient control of actuators and sensors.
With a power consumption of ≤10W, the HollySys SM3340 is energy-efficient, reducing operational costs without compromising on performance. It adheres to stringent international safety standards, including CE and UL certifications, ensuring user safety and compliance.
This module is compatible with various HollySys DCS systems, offering a seamless integration experience. Its intuitive interface and robust performance make it an ideal choice for optimizing industrial processes, enhancing productivity, and ensuring operational reliability.











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