Non-Enclosed, 1-Port C Series CANopen Interface Module—The sbRIO‑9881 is a high-speed CANopen interface for developing CANopen applications in LabVIEW software on CompactRIO hardware. CANopen is the application layer that sits on top of the CAN physical layer often used for industrial automation applications. The sbRIO‑9881 can transmit/receive process data objects (PDOs) and service data objects (SDOs) according to CiA‑DS 301. The sbRIO‑9881 is compatible with only CompactRIO systems. Non-enclosed modules are designed for OEM applications.