Harmony Time. Electronic time relay for controlling automation applications with a width of 22.5 mm for mounting on a DIN rail. It features a time function of fall delay, which also allows for the summation of contact interruptions. The time range spans from 0.05 s to 300 h. A relay changeover contact at the output can handle loads of up to 8 A. Settings are made via controls on the front, which can be protected from changes under a clear cover. An illuminated scale pointer makes it easy to see the potentiometer settings even from a distance. The front diagnostic switch allows for testing the overall application by activating the output relay, especially useful for long time functions. Closing the clear cover automatically resets the diagnostic switch. LED indicators provide information about the status. The wide voltage power supply (24-240 VAC/DC) enables universal use. Connection is made via screw terminals.