The WAGO 750-841 is a highly versatile, 32-bit Programmable Fieldbus Controller designed for Ethernet TCP/IP (100 Mbit) network architectures. It bridges industrial I/O components with Ethernet networks, processing local data and serving as a central hub for industrial automation and motion control systems.

• Processor & Memory: Equipped with a 32-bit CPU, 512 KB of program memory, 256 KB of data memory, and 24 KB of non-volatile (retain) memory.
• Protocol Support: Natively supports protocols including Modbus/TCP (UDP), EtherNet/IP, HTTP, BootP, DHCP, DNS, SNTP, FTP, and SMTP. 
• I/O Capacity: Supports up to 64 local I/O modules, expanding to 250 modules when using a bus extension system (such as the WAGO 750-628 Bus Extension Coupler Module). 
• Process Image: Allocates 512 bytes for data input and 512 bytes for data output.