Single-channel time relay RV1F-U

The single-channel multifunctional time relay RV1F-U is designed for monitoring and controlling various processes where automatic timing intervals are required. The device can be used in various industries, agriculture, utilities, as well as in household applications.

Main features and functions

• automatic timing intervals after power supply is applied;
• 8 operating modes;
• control of an external actuator device via sensor signal (through the first input);
• light indication of the output device status and operating mode;
• 2 independent relay outputs;
• adjustment of time parameters and operating modes.

During device operation, the T1 and T2 countdown indicators blink while timing the interval. The relay status indicator shows activation of R1 in green, and R2 in red. When setting the time for precise positioning of the knob in the required range, the network indicator blinks the number of times corresponding to the range number. It should be noted that the units of time measurement on the scales are seconds. The first potentiometer sets the time value, the second sets the multiplier, thereby defining the required time.