Siemens 6NH7800-4AA90




The Siemens 6NH7800-4AA90 is a communication module designed for use with SINAUT systems, such as the S7-300, S7-400, C7, and PC platforms. Known as the TIM 4R, this module features two RS232/RS485 interfaces that enable communication over classical WAN networks using the MPI interface. Although this particular product has been discontinued since January 2018, it remains a noteworthy solution for legacy SINAUT setups. BSP Automation continues to provide support and distribution for Siemens automation components like this, helping to maintain and upgrade existing systems.
Shipping, Support and Warranty Information
Product Details for 6NH7800-4AA90
Check out other Siemens products








If you didn't find the automation part you were looking for, our support team is here to help. Just contact us, and we'll do our best to source the exact part you need. We're committed to meeting your needs and ensuring your satisfaction.
Contact Us Now