The relay have got two switch ON section and enable to switch ON in accordance sequence two circuits of lights or diferent recuiver from many places by pushbuttons connected in parallel. Switching the relay into another cycle phase is made by another current pulse triggered by pressing any bell push connected to the relay.
Relay power is indicated by a green LED U. Sequential relay has two separate outputs: R1 and R2. Contact state (open/closed) is forced sequentially in accordance with a predetermined program. State of contact is switched by a subsequent impulse from the the control key. Switching of R1 and R2 contacts is indicated by the corresponding R1 and R2 red LEDs. In case of a power failure, the contact state is reset. When the supply voltage returns, relay starts with a sequence number 0.
The BIS-414 230V and BIS-414i 230V are compatible with bell pushes equipped with fluorescent lamps.
Power of receivers
These data are indicative and will heavily depend on the design of a specific receiver (that is especially important for LED bulbs, energy-saving lamps, electronic transformers and pulse power supply units), switching frequency and operating conditions.
|Power supply voltage||165├Ě265 V AC|
|Maximum AC-1 load current||2 x 16 A|
|The executive element||relay|
|Contact configuration||2 ├Ś NO/NC|
|Separation of the contact||YES|
|Resistance to shock currents||NO|
|Number of channels||2|
|Delay of operation||0,1 ├Ě 0,2 s|
|Control pulse current||less than 5 mA|
|Cooperation with illuminated buttons||YES|
|Status memory after power failure||NO|
|Activate on time||NO|
|Dedicated central control inputs||NO|
|terminal||screw terminals 2,5 mm┬▓|
|Tightening torque||0,4 Nm|
|Power consumption||0,7 W|
|Working temperature||-25 ├Ě 50 ┬░C|
|dimensions||1 module (18 mm)|
|Assembly||on rail 35 mm|
|Level of security||IP20|