Ethernet 2.0 750-885 PLC has two redundant networks backed by dual, independent Ethernet interfaces and 1MB of data memory. SD Card provides up to 32 GB of memory for back-up-and-restore, file transfer and time-stamping/data-logging. Via SD Card, users can transfer programs, bootfiles and parameters from PLC to PLC. Extended Temperature variant (-20 to 60 °C) is available; all 750-885 models carry UL 508.