Hello ander939,
You can add extension I/O to you Real-Time controller with the use of one of our
network interface modules (the cFP-1804(4 slot) or the cFP-1808 (8slot)). You can access the I/O from your cFP-180x network interface module with the instructions provided
here.
For more information, please see
this presentation on adding expansion I/O to your real-time system.
Please let me know if you have any additional questions.
Regards,
Ching P.
DAQ and Academic Hardware R&D
National Instruments