mySmart MWS7 Скачать руководство пользователя страница 3

 

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Wire the products using the diagrams shown in section 6. 
 
Do not exceed the maximum load and number of dimming connections as detailed in the specification 
(section 9). 
 
To control one or more loads from multiple sensors, wire two or more sensors in parallel using the Live, 
Neutral and Switched Live (L/Out) connections only, or wire using the slave input terminals.  The 
dimming connection(s) from the luminaires must however only be wired to one of the MWS7 sensors. 
 
The sensor should be sited so that the occupants of the room fall inside the detection pattern shown in 
section 7.  It is recommended for a single-sensor scenario that the sensor is sited near to one end of the 
corridor or aisle and angled to provide maximum coverage of the desired area.  For a multi-sensor 
scenario, it is recommended that the sensors be placed near the centre of the corridor or aisle and 
angled correctly to provide maximum coverage of the desired area. 
 
Note that the fully adjustable detection range of the MWS7 provides a well-defined detection area that 
extends radially from the sensor.  It is therefore advantageous for the sensor to be mounted as low as 
possible to provide the minimum range variation for objects of different heights (illustrated in section 7).  
Note that the higher the sensor is installed, the effective detection range will become shorter. 
 
Note also that the spread angle of the detection beam shown in section 7 is defined as the area of 
maximum sensitivity.  Detection is still possible outside these angles, but with a significantly reduced 
sensitivity. 
 
 

Installation Recommendations 

 

Do not site so that the sensor is pointing at any fluorescent lighting 

 

Site the sensor as far away as possible from the surface of metal objects 

 

Site so that the sensor has an un-obstructed view of the desired coverage area 

3.  Wiring & Fixing 

Содержание MWS7

Страница 1: ...grams 7 7 Detection patterns 10 8 Fault finding 12 9 Specification 12 10 Part numbers 12 80 60 40 20 0 90 10 30 50 70 90 10 30 50 70 80 60 40 20 80 60 40 20 0 90 10 30 50 70 90 10 30 50 70 80 60 40 20...

Страница 2: ...ion to be accurately set irrespective of whether the object is a person or a fork lift truck a common problem with other types of detector is that larger objects are picked up at longer distances maki...

Страница 3: ...s be placed near the centre of the corridor or aisle and angled correctly to provide maximum coverage of the desired area Note that the fully adjustable detection range of the MWS7 provides a well def...

Страница 4: ...he sensor s range is changed or the sensor is power cycled this step must be observed to ensure the proper operation of the sensor 7 Walk towards the sensor until the load comes on to find the detecti...

Страница 5: ...tch only Usually used for absence detection in this mode the dimming channel is not used 2 1 2 Switch and dim together default The detector will switch and dim the lighting together 2 1 3 Switch and d...

Страница 6: ...time adjustable between 0 and 99 4 12 Fade mins 0 This is the time period adjustable between 0 and 99 minutes that the luminaire will be held at the fade value before turning off A value of 0 disable...

Страница 7: ...BIASED RETRACTIVE GND EXT LUX GND SW UP SW DOWN GND SLAVE DSI DALI DSI DALI JUMPERS LIVE NEUTRAL NEUTRAL L OUT NOT USED EARTH LUMINAIRE NON DIMMING LUMINAIRE DSI DALI DIMMING NEUTRAL L OUT NOTE All in...

Страница 8: ...dimming output In this configuration the internal lux sensor needs to be disabled by setting Switch level on and Switch level off to maximum This configuration is used when a separate lux sensor is n...

Страница 9: ...ance when the area is un occupied generally for safety reasons DSI DALI does not allow multiple masters to generate the dimming signal hence the use of one master and multiple slaves It is important i...

Страница 10: ...shown in subsequent diagrams still applies however regardless of the type and size of object Several scenarios are given below Please contact our technical department for further information Example 1...

Страница 11: ...aisle using two sensors Note A minimum separation of 4m between sensors recommended Example 5 above 6 below Height 12m Range limits Setup 5 18m 18m 25m 50m coverage Setup 6 25m 18m 18m 25m 70m covera...

Страница 12: ...that the load turns on when powered Check the switch on lux level setting Increase the setting to allow the controller to turn on at a higher ambient natural light level Check the external lux sensor...

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