C9900-R266 | NOVRAM PCIe module
Beckhoff PCIe modules are highly integrated PCI Express plug-in cards and follow the trend towards ever smaller PCs. The function of PC plug-in cards is integrated in a compact format that is suitable for harsh industrial environments.
The C9900-R266 PCIe module is a separate storage module with 512 KB NOVRAM. In TwinCAT, NOVRAM is available.