Brand:3COM
Model:1681-0
Type:Industrial Ethernet Switch
Ports:24 x 10/100BASE-TX ports, 2 x 1000BASE-X SFP ports
Power Supply:24V DC
Operating Temperature Range:-40°C to 75°C
Humidity Range:5% to 95%, non-condensing
Dimensions:44 mm x 114 mm x 96 mm (H x W x D)
Weight:0.5 kg
Certifications:CE, FCC, RoHS
The 3COM 1681-0 Industrial Control Module is meticulously engineered for demanding industrial environments. It offers a comprehensive set of features including 16 digital inputs and 8 digital outputs, enabling precise control over various industrial processes. With a wide operating temperature range from -20°C to 70°C, this module can withstand harsh conditions, ensuring reliable performance even in extreme environments. The compact size of 120mm x 90mm x 60mm makes it easy to integrate into existing systems without taking up too much space. Additionally, its lightweight design (0.5kg) facilitates installation and maintenance. This module supports the Modbus RTU communication protocol, allowing seamless integration with other industrial devices and systems. Designed with durability in mind, the 3COM 1681-0 ensures long-term reliability and performance, making it an indispensable component for any modern industrial automation setup.















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