F&F BIS-413M, Manual

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Electronic bistable pulse relay BIS-413M allows switching on or 

off the lighting or other device from several different points by 

parallel connected, momentary (bell) control switches.

The receiver is switched on after a current pulse caused by pres-

sing any momentary (bell) button connected to the relay. The 

receiver is turned off after the next impulse or automatically 

after the set off time. A longer pressing of the momentary but-

ton, lasting at least 2 seconds, turns on the relay permanently. 

The relay will be turned off only after pressing the momentary 

button again (or after a power supply failure). The supply vol-

tage is indicated by the illumination of the green LED marked 

as U. Switching the relay on and the countdown to automatic 

switch-off is signalled by the blinking of the red LED. Permanent 

switching of the relay is signalled by continuous lighting of the 

red LED.

Purpose

Functioning

F&F Filipowski sp. j.

Konstantynowska 79/81, 95-200 Pabianice, POLAND

phone/fax (+48 42) 215 23 83 / (+48 42) 227 09 71

www.fif.com.pl; e-mail: biuro@fif.com.pl

Do not dispose of this device in the trash along with other waste!  

According to the Law on 

Waste, electro coming from households free of charge and can give any amount to up to 

that end point of collec� on, as well as to store the occasion of the purchase of new equip-

ment (in accordance with the principle of old-for-new, regardless of brand). Electro thrown 

in the trash or abandoned in nature, pose a threat to the environment and human health.

BIS-413M 

24V

Bistable relay with timing 

switch and „memory” 

contact position