Power Supply:AC 220V / 110V
Operating Temperature:-20°C to +60°C
Storage Temperature:-40°C to +70°C
Communication Interface:RS-485, Modbus TCP/IP
Processing Capacity:Up to 1000 I/O points
Operating System:Windows Embedded Standard
Dimensions:200mm x 150mm x 70mm
Weight:2.5kg
Integrating cutting-edge technology, the HollySys SM481 Modular offers a user-friendly interface for intuitive operation, ensuring that even complex tasks can be managed with ease. Its modular design allows for flexible configuration, accommodating a wide range of industrial applications.
Crafted from high-grade aluminum, this robust system ensures durability and reliability in harsh industrial settings. It’s engineered to withstand extreme environmental conditions without compromising performance.
The system comes equipped with a comprehensive suite of software tools, including advanced diagnostics and predictive maintenance capabilities. This not only enhances operational efficiency but also reduces downtime by proactively addressing potential issues.
With its compatibility with major industry protocols and standards, the HollySys SM481 Modular seamlessly integrates with existing systems, minimizing the need for extensive reconfiguration or hardware upgrades. This makes it an ideal choice for retrofitting or new installations alike.
Designed with safety and security at the forefront, the system adheres to the latest industry regulations and best practices. It includes robust cybersecurity measures to protect against unauthorized access, ensuring the confidentiality and integrity of industrial operations.

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Looking for reliable industrial automation solutions? Our industrial automation product offers superior performance, competitive pricing, and fast global shipping. Trusted by engineers worldwide for PLC, DCS, and motion control applications.
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Contact us today for bulk pricing and availability. We stock major brands including Siemens, Allen-Bradley, ABB, Schneider, Mitsubishi, and more.
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