PEHA 940 RS Bedienungsanleitung Seite 2

                    
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                    
                    
   
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Paul Hochköpper GmbH & Co. KG • Postfach 1727 • D-58467 Lüdenscheid • Tel.: (02351)185-0 • Fax: (02351)27666 • e-mail: peha@peha.de • Internet: www.peha.de
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  
   
Installation and operating manual
   
  
   Rain sensor
  
  
       
Art.no.: 940 RS
    
1. Description     
      
    
      
The 940 RS rain sensor is equipped with a relay         
      
    
contact for switching max. 50 V DC / 0.5 A or      
    
        
230 V AC / 2 A.    
        
     
   
     
   
   
The device is equipped with a heater for quicker
   
   
     
drying and snow recognition. The rain sensor re-
   
   
quires an operating voltage of 24 V DC and is es-     
   
     
pecially suited for connection to the PHC system.  
     
    
    
 
Sensitivity settings and displays:   
 
On the pot. „ADJ. LEVEL" the sensitivity of the moi-        
  
sture notification can be set. Higher sensitivity is    
  
       
achieved by turning the potentiometer axis in the         
       
   
anticlockwise direction. Turning the potentiometer         
   
        
all the way to the left sets the highest possible sensitivity for moisture notification and        
        
        
all the way to the right the lowest sensitivity. For normal rain notification the middle         
        
       
Hubschrauber-Landeplatz Hunde tragen während Hupen Hupen geboten
position is suitable.            
, Warnung vor         Rolltreppenbenutzung -2.Vorschlag-
Rotorblättern
        
In the device there is a green LED (operating display) and a red LED (switch position    
        
           
display – relay contacts switched through).
           

   
   
Im Brandfall werden sie Impulslichtbogenschweiß Imputz-Installationsdose Inert-Gas-Einrichrung
        
alarmiert! Wenn Sie einen en
Brand entdecken, Brand

Care: The SIRW is essentially maintenance-free. The sensor surface may
         

        
need to be cleaned with a moist cloth occasionally (for instance, yearly, de-
          
        
         
pending on the installation location). If there is a constant signal even when
    
         
Information, Informieren Sie sich bitte Inline-Skating nicht Installationskanal
Informationsstelle über die Lage der gestattet
          
it is not raining, dirt is probably the cause.
Treppen, Notausgänge.
          
    
    
    
Internationaler Ionisierende Isolierende Kalibriert
   Landanschluss Strahlungsenergie Schutzhandschuhe für
2. Wiring diagrams Arbeiten unter
    
    
 
  

  
  
Connection to the 940/24 EM PHC input module
  
   
  

Keimzell-Mutagenität Kein Handhaken Kein Trinkwasser Kein Trinkwasser (ISO)
    

(Gefahrenkategorien 1A, verwenden
1B und 2)
 
  
 

 
 

  






 
 



 
 







    
   
 
    
Connection to the programmable shutter switch 804R

    

  

 
  


   
 
 




 





 





 
 

 
 


    





 
   








 


Caution!

            
- The device is designed for power supply of 24 V DC only and may not be
    
operated with mains supply!
           
         
           
- The protection class is only valid for an intact, complete housing.
    
       
    
- The cover screws and the PG fitting must be screwed tightly.
         
      
         
- The cover seal must be unbroken and in the sensor cover!
       
  
       
- Suitability for uses outside those described is to be inspected by the user!
      
        
      
  
    
  
        
        
    
    
940 RS (Rev04_100118)
 
 
 
Input  
    
 
  terminal
 
 

 



 

 


 

 
 

 




   
 
 
   










External power supply,

f.ex. , from the 940 SPV



   




   
   
  
  
                    

                    
                    



                    
 
3. Options
       
GB
                    
  


      
Between the two LEDs there is a multi-pin connector with plug-in jumpers.
      
  
        
  
  
Normal state:

      
   


  
   
   
  
   
   

   
   
   
  
     
   
   
     
 
  
  
The following changes can be made:
  
 
 
    
 
  

    
 
    
   
     

  
   

    
   
  

   
  
   
  

  


         

        
         
4. Installation
         
        
          
                   
        
         
       
       
         
         
The 940 RS rain sensor can be optionally mounted on a wall holder (art.no. 94 WS/RS).
          
          
          
          
          
If the wall holder is not used, a mounting angle of approximately 30° to horizontal must
       
         
                 
       
be maintained. The points of the sensor surface must point down. The rain sensor
                
          
     
          
should be installed at a location where rain will fall on it freely. Dripping water can de-
                   
         
lay switching back or lead to a permanent on or off state. After the sensor cover has
         
     
     
         
     
been removed, the control cable is guided into the PG 9 cable fitting. The installation
         
         
  
may only be performed by a authorised specialist.
         
         
  
         
         
         
  
         
    
  
  
5. Technical data
    
    
       
    
  
    

Operating voltage
  

      

  


    
  
Current drain
  


   
   

Measurement method
  
   
  
   

    

  

  
 Anschlüsse  



          
    
 
  

∅      
           
Load of the contacts

          
 
     
∅      
Terminal clamps

   
         

Housing dimensions
 
∅   
 
  

 
     
  
  
Distance of the


∅   


mounting holes

 
   
 
 
 

Cable entrance


 
Material 



Protection level




6. Warranty
These operating instructions are an integral part of both the appliance and the
terms of warranty. They must be furnished to the user. The technical design of
the appliance is subject to change without prior notification. PEHA products are
manufactured using state of the art technologies in compliance with prevailing
national and international regulations, and are quality tested. If the product should,
however, reveal any defects, PEHA agrees to correct these defects without affecting
the rights of the end user to assert claims against the vendor arising from the

purchasing contract, as follows:
          
If the complaint is justified and properly filed, PEHA can choose to either correct
         
the defect or supply a functioning product. Claims above and beyond this, or
      
         
compensation for follow-on damages are excluded. The appliance is deemed to be
        
         
justifiably defective when it is supplied to the end user in an unusable or severely
 
      

impaired state as a result of a design, manufacturing or material error. The warranty
        
does not apply to natural wear and tear, improper use, incorrect connection,
 


          
interference with the appliance or external impacts. The warranty period runs for
         
24 months from the purchase of the appliance by the end user from a vendor, and

         
      
expires at the latest 36 months after manufacture of the appliance. The settlement of
         
         
        
warranty claims is subject to German law.
         
      
 
      
        
        
 
 
   
   
   
 
LED red
 
- Heating in operation
- Relay switches on when
  Relay on  Heating
  
when moist on
  
  
 
  LED red
- Heating not in operation
  
  
- Relay switches on when
Relay on Heating
 

  when dry out

24V DC + 10%
      
 
(f.ex. from the 940 SPV PHC power supply)
  
 
      
   
Relay on: 25 mA
      
 
  
  
Heating: 25 mA
  
 
   
   
 
Capacitive, alternating current measurement
  
 

NO: Normally open contact
   
  
   
COM: COM contact
 
  
 
NC: Normally closed contact
  
  
  
VCC: Operating voltage +24V DC +10%
  
    
  
GND: Operating voltage 0 V
  
  
  
    
Max. 50V DC / 500 mA or 230V AC / 2A
          
    
  
Ø 0,6mm - 1,5mm², terminal with wire protection   
          
∅      
          
82 mm x 82 mm x 58 mm
       
Horizontal: 50 mm
∅      
  
∅      
Vertical: 70 mm
       
  
       
Diameter: 4,3 mm
  
∅   
  
  
1 x PG9
  
  
∅   
 ABS
∅   
  

  
IP54




  
  
 
 
 
  
  
  
  
the sensor is moist
 

  
 
 
 
 

 

(fog notification)
  
  
  
  
sensor is dry
 
 
  
  
  
GB - 1