Operating Voltage:24VDC
Input Current:Max. 60mA per channel
Output Type:Relay Contact
Number of Channels:16
Communication Interface:Modbus RTU
Temperature Range:-20°C to +60°C
Mechanical Dimensions:52 x 52 x 27 mm
Weight:Approx. 30g
The ABB DC523 Digital I/O Module stands as a cornerstone for industrial automation, offering unparalleled precision and reliability in harsh conditions. With its robust design and efficient RS-485 communication interface, it seamlessly integrates into complex systems, ensuring smooth operation and data transfer.
Equipped with 16 digital input/output channels, this module provides versatile control capabilities, allowing for the precise monitoring and adjustment of industrial processes. Its high current capacity supports various devices without compromising performance.
Adhering to international standards, the DC523 operates within a wide temperature range (-25°C to +60°C), ensuring reliable functionality in diverse environmental settings. Its low operating voltage of 5V makes it energy-efficient, reducing operational costs.
Designed with user convenience in mind, the compact size (82x82x48mm) and lightweight (0.16kg) make it easy to install and maintain, even in confined spaces. The module’s robust construction withstands the rigors of industrial environments, enhancing system uptime.
The inclusion of Profinet communication protocol allows for seamless integration with other ABB products and third-party systems, facilitating a cohesive automation ecosystem. The DC523 Digital I/O Module is a testament to ABB‘s commitment to delivering advanced, reliable, and efficient solutions for industrial automation.

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