SIEMENS SIMATIC S5 CP-521 Communications Module – 6ES5521-8MA21

Model Number:6ES5521-8MA21

Dimensions (WxHxD):144mm x 135mm x 55mm

Weight:0.332KG

Operating Temperature:-20°C to +55°C

Storage Temperature:-40°C to +70°C

Operating Voltage:DC 24V

Communication Protocol:RS-232, RS-422, RS-485

    The SIEMENS Simatic S5 Communications Module CP 521 is engineered to meet the stringent demands of industrial environments. Its compact design and robust construction make it suitable for use in harsh conditions without compromising performance.

    Featuring advanced communication protocols, this module ensures reliable data transfer and synchronization between different components of an industrial control system, facilitating efficient operation and maintenance.

    Designed for compatibility with the entire range of SIMATIC S5 PLC systems, including S5-90U, 95U, and -100U series, as well as ET 200U, this module optimizes the overall system architecture, enhancing its adaptability and scalability.

    With its wide operating temperature range (-20°C to +55°C), the CP 521 is ideal for applications in diverse geographical locations, ensuring consistent performance across various environmental conditions.

    Equipped with a DC 24V power supply, the module supports efficient power consumption, reducing operational costs and promoting sustainable industrial practices. Its modular design allows for easy integration and expansion, making it a versatile choice for modern industrial automation solutions.