Model Number:6ES5700-8MA21
Module Type:Bus Module
Communication Interface:Profinet
Max Data Transfer Rate:100 Mbps
Power Supply Voltage:24VDC
Operating Temperature Range:-25°C to +60°C
Number of Ports:2
Connectors:M12 connectors
Protocol Compatibility:TwinCAT, OPC-UA
The SIEMENS 6ES5700-8MA21 Bus Module boasts a modular and compact design, ensuring easy integration into existing control systems without compromising on performance. It is specifically engineered to facilitate efficient data transfer at high speeds, making it an indispensable component in modern industrial automation setups.
Equipped with advanced Profinet technology, this bus module supports a wide range of communication protocols, enabling seamless connectivity with various devices across diverse industrial applications. Its robust design withstands harsh environmental conditions, ensuring reliability and longevity in demanding settings.
The integrated RJ45 connector simplifies installation and maintenance, allowing for quick connection to network cables. With its wide operating temperature range, the module is suitable for use in a variety of industrial environments, from cold storage facilities to hot manufacturing plants.
Powering the system with 24VDC, the module ensures stable operation and compatibility with other components in the automation network. The lightweight construction and compact size make it easy to manage within space-constrained environments, enhancing the overall layout flexibility of industrial control systems.
With its IP20 protection rating, the SIEMENS 6ES5700-8MA21 Bus Module is designed to protect against incidental contact and dust ingress, safeguarding against potential damage. This ensures continuous operation even under dusty or potentially corrosive industrial conditions.


Looking for reliable industrial automation solutions? Our PLC offers superior performance, competitive pricing, and fast global shipping. Trusted by engineers worldwide for PLC, DCS, and motion control applications.
📦 Fast Delivery | 🔧 Technical Support | 💰 Best Price Guarantee
Contact us today for bulk pricing and availability. We stock major brands including Siemens, Allen-Bradley, ABB, Schneider, Mitsubishi, and more.
🔗 Visit World PLC for more automation products and solutions.
🔗 Explore Weikun Automation for additional industrial control equipment.













There are no reviews yet.