The 8-channel C-Series Current Output module – The NI-9266 is ideal for connecting and controlling current-driven industrial actuators. The module has a built-in open loop detection function, the software will interrupt when the open loop is detected, and the output will be zero to ensure safety and avoid driving the actuator when the system is powered on. NI-9266 features channel-to-ground/ground isolation, providing safety and noise resistance.