The multifunction relay REV-302

The multifunction relay REV-302  is a microprocessor-based programmable device and is intended to enable / disable one or two loads in a pre-set time by the user, taking into account the mains voltage and brightness of the external photocell.

Features REV-302 :

• the presence of two groups of contacts to switch (two channels) with a rated current of 16A / 250V;
• powered by 220V AC / 50Hz or 24V DC power source;
• joint or independent work time relay, voltage relay and photo relay;
• flexible transfer of contacts between the voltage control relay, photo relay and time relay;
• 8 independent control programs, and the ability to quickly switch between them for each of the groups of contacts;
• the ability to manage both contact groups from a single program;
• calendar with power reserve of up to 10 years in the absence of an external power supply;
• function daily, weekly, monthly and annual time switch;
• independent lists events for each of the programs;
• the accuracy of planned events to 1 second;
• the possibility of drawing up a list of his weekends and holidays;
• execution of special events list for weekends and holidays;
• total internal memory on the 5000 independent events to be distributed among all programs for the day / week / month / year depending on the selected mode;
• possibility of cyclical repetition of the program in a predetermined time range;
• Automatic daylight saving time;
• function of the pulse time relays (periodic activation and deactivation of the contacts without reference to the calendar);
• function is a simple turn contacts a predetermined time after the power supply;
• off contacts for minimum and maximum supply voltage;
• the time delay in the start of the relay after power;
• individual time delays to perform actions voltage relay and illumination relay (to set the time-out and the like);
• remote photosensor;
• LCD graphic display;
• Status indication for each channel;
• USB input for connection to a personal computer (PC);
• PC software with user friendly graphical interface to edit all of the settings and the ability to create arrays of events or events linked to the sunrise and sunset;
• Russian interface;
• menu control with 5 buttons on the front panel;
• Loading preset control programs via USB with the help of additional software;
• the ability to set a password to enter the settings menu;
• total reset button on the front panel.