F&F BIS-411 Manual

BIS-411
Bistable relay
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 equipment (in accordance with the principle of old-for-new, regard-
less of brand). Electro thrown in the trash or abandoned in nature, pose a threat to the
environment and human health.

Purpose

Electronic bistable pulse relay BIS-411 allows switching on or off
the lighting or other device from several different points by pa-
rallel connected, momentary (bell) control switches.

Functioning

The receiver is switched on after a current pulse caused by pres-
sing any momentary (bell) button connected to the relay. After
the next pulse, the receiver will be switched off.
The relay does not have a „memory" of the contact position,
which means in the event of a power failure and its subsequ-
ent return, the relay contact will be set to „off". This prevents
the controlled receivers from being switched on automatically
without supervision after a prolonged power failure.
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
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