Monitoring modules
Fan monitoring
Watchdog devices
Monitoring modules - Reliable control for fans, speeds and systems
The fan monitor is suitable for monitoring the speed of two PWM fans. If the speed falls below a defined minimum speed, e.g. due to soiling or a fan failure, corresponding signal and LED outputs are switched, which can be evaluated externally.
The watchdog stick monitors your control PC or server and can automatically reset the hardware in the event of a program crash.
Fan / speed monitoring