The Drivven Differential Digital I/O Module Kit for NI CompactRIO provides a CompactRIO module with eight individually controlled inputs or outputs featuring 50 ns resolution. When you configure channels as outputs, you can control channels with custom user Boolean logic or the specialized fuel and spark VIs included with the kit (EPT VI also required). The fuel and spark VIs offer control similar to that of the fuel and spark driver module kits, but they are specifically designed to interact with the Differential Digital I/O Module. However, the module outputs do not deliver current sufficient for driving fuel injectors or ignition coils. The outputs are intended for commands to external custom driver circuits or smart actuators with built-in driver circuits. Multiple fuel and spark VIs may be ORed together to deliver multipulse engine-synchronous commands to a single output. When you configure channels as inputs, you can use the Boolean signal for any purpose within the LabVIEW FPGA Module application.
You can use Drivven C Series modules with NI cRIO-911x, NI cRIO-907x, and NI R Series expansion systems under the following conditions:
-Leave one empty chassis slot between Drivven and NI modules
-Maintain an ambient system operating temperature of 0 to 45 °C
-Typical NI module specifications may not apply when used in a system with Drivven modules
-Warranted specifications are guaranteed for all NI modules except thermocouple modules when used in a system with Drivven modules
-The NI 9214 is recommended for thermocouple measurements in CompactRIO systems using Drivven modules
-NI Scan Interface mode, autodetection, and ID mode do not work when using Drivven modules