Bistable relay BIS-413 BIS-413

Intended use:
The BIS-413 electronic bistable impulse relay is a device that allows switching on/off lighting or other devices for a given period of time or permanently. The operation of the device is controlled by one or more momentary (bell) switches connected in parallel.
Operation:
The switching on of the relay's power supply is signaled by the lighting of the green LED. The red LED indicates the operating status of the device.

230V version:
Short pressing of the momentary (bell) button activates the relay and closes the contact between outputs 11 and 12. The relay switches off and opens the contact 11-12 after the set time t has elapsed, or after pressing the momentary switch again. The state of switching the relay on for a programmed period of time is signaled by the blinking of the red LED.
Long, lasting at least 2 seconds, pressing the momentary button causes the relay to be switched on permanently, which is signaled by the continuous lighting of the red LED. The relay will be deactivated only after pressing the momentary button again (or after a power failure). BIS-411 230V can work with illuminated switches.