750-880 Ethernet 2.0 programmable fieldbus controller has 1 MB of both program and data memory and an SD port for 8 GB of extra memory to transfer device parameters, boot files or other file types from one controller to another for backup and restore. Accessible via FTP, the SD card functions as an additional drive or data backup. As part of the Ethernet 2.0 platform, the controller processes 1,000 instructions/235 μs.