Lighting is turned on by a current pulse sent after pressing an impulse switch (buzzer) connected to a relay. Another mpulse switches the lighting off. Pressing and holding the switch for more than 1 second allows the user to adjust light intensity (continuous loop adjustments in the following sequence: BRIGHTERâ†’DARKERâ†’BRIGHTER).
Light intensity may be controlled by means of numerous switches in a parallel connection, distributed in several locations within a room.SCO are adapted to co-operate with pushbuttons equipped with neon lamp.
â€śSOFT STARTâ€ť - pressing and holding the switch for more than 1 second on switch-on allows gradual increase of the intensity from â€śzero levelâ€ť (in a DARKERâ†’BRIGHTER sequence).
SCO-811 is compatible with bell pushes equipped with fluorescent lamps.
There may be working irregularities with certain electronic feeders (e.g. flickering may appear). Therefore, some feeder types require light bulbs or halogens of total power up to 50% of the feeder's nominal.
Tests are recommended before final assembly and commission.
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|Power supply voltage||230 V AC|
|Maximum AC-1 load current||1,5 A|
|The executive element||triac|
|Status memory after power failure||NO|
|Maximum power of connected bulbs||350 W|
|Application||lighting, incandescent, halogen, toroidal transformers|
|Control the load||wyĹ‚Ä…czaNO w 0 (dla obciÄ…ĹĽeĹ„ indukcyjnych i rezystancyjnych)|
|terminal||screw terminals 2,5 mmÂ˛|
|Tightening torque||0,4 Nm|
|Power consumption||0,1 W|
|Working temperature||-25 Ă· 50 Â°C|
|dimensions||1 module (18 mm)|
|Assembly||on rail 35 mm|
|Level of security||IP20|