Install a C Series module in the cRIO-904x chassis.



  1. Verify that power is not connected to the I/O connector(s) on the C Series module and the cRIO-904x.
    Note If the system is in a nonhazardous location, the cRIO-904x can be powered on when you install modules.
  2. Press the latches on the C Series module.
  3. Align the C Series module with a slot and seat it in the slot until the latches lock in place.