Sitop PSE200U electronic diagnostic module is available in 0.5-3 A and 3-10 A versions capable of monitoring four separate 24 Vdc load circuits. The modules recognize overload or short-circuit faults on 24 Vdc circuits and selectively deactivate the faulted path while maintaining supply power to remaining loads. With a range of 22-30 V, the module has adjustment potentiometers for each circuit with multi-color status LEDs for maintenance and individual load troubleshooting.
