8/18/2019 B4X-LS4_eng

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Specifications are subject to change without notice (27.10.2009) - A product of the CARLO GAVAZZI Group

Channel coding    By BGP-COD-BAT and specialcable: GAP-TPH-CAB. Aftermounting, reprogramming can bedone by removing the slim pushbutton cover and pull the switchelement with a pair of pointed pliers(see drawing below), and connectthe cable to the connector on theback of the switch element.

Enclosure    Aurora 44 x 44 Mechanics

Pulse prolongations    Two bus scansIn/out 1 - 4 Pushbutton 1 - 4

In/out 5 - 8 LED 1 - 4 (see figure below)

Aurora Light Switch 

B4X-LS4

ACCESSORIES 

INPUT/OUTPUT SPECIFICATIONS 

Programming cable to BGP-COD-BAT    GAP-TPH-CAB

Frame Baseline (Fuga only)    White 40417Charcoal Grey 40430-1

44

        4        4

21

I1 / O5 I3 / O7

I2 / O6   I4 / O8

UP

smarthouseconnector

Programmingconnector for

BGP-COD-BAT

PUSHBOTTON/DIMENSIONS (mm) 

Light switch for Building Automation applications 

Developed to fit into wall socket and frames from Fuga, NIKO and Bticino 

4 individually programmable pushbutton inputs 

4 individually programmable LEDs for true response Supplied by smart-house bus, no external supply required 

Channel coding by BGP-COD-BAT 

Activated inputs are indicated by a blue LED 

Non-activated inputs are indicated by an orange LED 

Orange LED can be de-activated by an internal dipswitch 

Delivered with both white and charcoal grey push button covers 

GENERAL SPECIFICATIONS 

Environment Degree of protection IP 20Pollution degree 3 (IEC 60664)Operating temperature 0 - 50 °C/32 - 122°FStorage temperature -20 - 70°C/-4 - 158°F

Humidity  (non condensing) 20 - 80%

Weight    50 g

Dimensions    44 x 44 x 21mm

Max. wire in terminals    Max. 2 x 0.75 mm2

Terminal D+. SignalTerminal D- GND

Power supply    Supplied by smart-house bus

Rated operational current typically 

All LEDs off 0.7 mAOrange LED on 1.0 mABlue LED on 1.0 mA

SUPPLY SPECIFICATIONS 

Supply Colour Ordering no.by smart-house White B4X-LS4

No frame includedDelivered with both white and charcoalgrey push button covers

TYPE SELECTION 

MODE OF OPERATION 

The B4X-LS4 is a light switch with 4 buttons and 4 LED outputs. It isdeveloped to be mounted into a 44 x 44 wall socket from Fuga,NIKO and Bticino. The light-switch has two colors of LEDs to indi-cate non-activated channel (orange LED) and activated channel(Blue LED). By means of an internal dipswitch on the light switch theorange LED can be de-activated.The light switch is part of the smart-house concept for buildingautomation applications and can be used to control lights, roller

blinds and all other functions supported by the smart-house con-troller.

8/18/2019 B4X-LS4_eng

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Specifications are subject to change without notice (27.10.2009) - A product of the CARLO GAVAZZI Group

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2

REMOVE FROM SOCKET 

By grabbing with a pair of pointedpliers on the corner of the screwhole,it is easy to pull the switch elementfrom the wall socket (NIKO,Bticino).

Dip-switch for selecting orange LED on or off 

Aurora Light Switch 

B4X-LS4

NOTE: When using the Fuga type, use the standard screwsfor Fuga to attach the unit into the wall box.

IMPORTANT: Be careful not to overtighten!

MOUNTING OF FUGA