Processing Speed:Up to 1 MHz
Memory Capacity:2 MB ROM, 2 MB RAM
Communication Interfaces:Profinet, Ethernet, RS485
Power Supply:DC 24V
Operating Temperature Range:-25°C to +60°C
Dimensions (WxDxH):100 x 100 x 250 mm
The SIEMENS 6ES7870-1AA01-0YA1 is engineered with robustness and efficiency in mind, providing unparalleled reliability in harsh industrial environments.
Featuring a comprehensive memory capacity of 512 KB, this module ensures ample storage for user-defined functions and programs, optimizing operational efficiency.
Operable within a wide temperature range from -25°C to +60°C, this module is suitable for use in diverse climates and conditions, ensuring consistent performance across various industrial settings.
With support for multiple communication protocols including Modbus TCP/IP and CANopen, the module facilitates seamless data exchange with other devices, enhancing system integration capabilities.
Compact yet powerful, the SIEMENS 6ES7870-1AA01-0YA1 measures 120 x 100 x 22 mm, allowing for easy installation in tight spaces without compromising on functionality.
Consuming a maximum of 4.5 W, this module is energy-efficient, reducing operational costs while maintaining high performance standards.

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