Single-channel time relay RV1F-U

Time relay single-channel multifunctional RV1F-U is intended for monitoring and control of various processes, where automatic counting of time intervals is required. The device can be used in various industries, agriculture and utilities, as well as in everyday life.

Key features and functions

• automatic counting of time intervals after supply voltage;
• 8 operating modes;
• control of an external actuator by a sensor signal (by the first input);
• light indication of the state of the output device and operating mode;
• 2 independent relay outputs;
• change of time parameters and operating modes.

During the operation of the device, the indicators of the countdown T1 and T2 flash when the time interval is counting down. The status indicator of the relay indicates the activation of P1 - in green, P2 in red. When setting the time for the exact hit of the knob in the required range, the network indicator flashes the number of times corresponding to the range number. It should be noted that the units of time on the scales are seconds. The first potentiometer sets the time value, and the second one sets the multiplier and thus sets the preset time.