PEHA 940 RS, Инструкция по установке и эксплуатации

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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
940 WS (Rev04_100119) GB - 1
1. Description
The wind sensor 940 WS with the evaluation unit 940 WS-AE is principally used
to protect motor-driven roller shutters, Venetian blinds, skylights etc. in conjunction
with the PHC system. The evaluation unit requires an operating voltage of 24V DC.
The wind sensor (anemometer) is activated by wind. Dabei wird ein pulsierender
Konstantstrom erzeugt und über den Eingang S2 der Auswerteeinheit aufgenom-
men. The frequency of the pulsing current is a measurement of the prevailing wind
strength. Wird der eingestellte Schwellwert (Windstärke) überschritten erfolgt nach
ca. 10s der Einschaltvorgang. Das Ausschalten erfolgt 10 min nach Unterschreiten
der nächst kleineren Windstärke.
2. Connection to the PHC 940/24 EM input module
3. Installation
The installation of the evaluation unit 940 WS-AE in the distributor is performed by
snapping onto the top hat rail according to DIN EN 50022. Immediately after turning
on the power supply a short flashing code lights on the error LED, signalling the
initialisation phase. Installation may only be carried out by an authorised specialist.
Folgendes ist zu beachten:
• Installation location of the wind sensor 940 RS.
• Consideration of wind traps e.g. on buildings.
• Correct estimation of the wind resistance of the exterior unit.
• Reaction time / free movement of the motors and the exterior unit.
• Clean installation.
4. Errors
The current status of the device is displayed on two light diodes in the front of the
evaluation unit. If the „error“ LED is flashing, the monitoring function is still guaran-
teed, but the cause should be established.
If an error arises which means that correct monitoring can no longer be guaranteed,
the „error“ LED lights continuously and in addition the output contact as well as the
„on“ LED are switched on.
The error display resets itself approx. 10s after the error has been cleared or can
be reset by briefly removing the 24V DC. The desired wind swell values are entered
through an 8-part switch on the front of the device. Please note that for security re-
asons an increased wind swell value will only be accepted after briefly removing the
power supply. A lower wind swell value will be accepted immediately.
5. Technical data evaluation unit 940 WS/AE
Suitable wall holder for the wind sensor 940 WS

Art.-no.: 94 WS/RS
6. Wind strength table
* The underlined values are those that can be adjusted with the rotary switch.
7. 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.
Error messages possible cause
„Error“ LED flashing; 24V output A2 (1.6)
flashing; „on“ LED not lighting; static
output A1 (1.2) 0V; relay not activated;
(monitoring function maintained)
• Resistance too high
• High contact resistance
at the reed contact
• Poor terminal points
„Error“ LED lights; A2 (1.6) 24V;
„on“ LED lights; A1 (1.2) 24V;
(relay activated)
• Wire failure in the feed line
• Fault in the wind sensor
• Wind sensor not connected
Operating voltage B2: 24V DC + 10%; B1: 0V DC
Own consumption approx. 10 mA
Connections 15: Open contact; 16: Closed contact; 18: COM
Output A2 Flashing semi-conductor 24V/50mA
max.
during fault
Relay output
Potential-free relay output change-over contact
230V AC / 2A and/or. 50V DC / 0.5A
Adjustment ranges Wind strength 3 - 10 (see wind strength table)
Switching
hysteresis
Switch-on delay: approx. 10 s
Switches off: approx. 10 m after falling below
the next smallest wind strength
Displays
On: Swell value exceeded
Error: Wind sensor fault, wire failure
Alarm delay Error must be present for approx. 5 s
Temperature range -10 to + 45°C
Screw terminals 1 x 2,5 mm² or 2 x 1,5 mm²
Test specifications EN 60669-2-1
Protection level IP40, for distributor installation, housing material ABS
Level Description Comment m/s*
0 Calm Complete lack of wind 0-0,2
1 Light air
Smoke does not rise vertically, leaves
do not yet move
0,3-1,5
2 Light breeze Just felt on skin 1,6-3,3
3 Gentle breeze Leaves move, water ripples 3,4-5,4
4
Moderate
breeze
Small branches move,
paper raised from ground
5,5-7,9
5 Fresh breeze Larger branches move, waves form 8,0-10,7
6 Strong wind
Strong branches move, audible at e.g.
house corners, whitecaps form
10,8-13,8
7 High wind
Weaker tree trunks move,
difficulty walking against the wind
13,9-17,1
8 Gale Whole trees move 17,2-20,7
9 Storm
Roof tiles, etc. of light buildings
are torn off
20,8-24,4
10 Violent storm
Tress and light buildings
are overturned
24,5-28,4
11
Hurricane-force
gale
Extremely destructive effect 28,5-32,6
12 Hurricane Devastating effect 32,7-36,9
Installation - and operating manual
Wind sensor and evaluation unit
Art.no.: 940 RS / 940 WS-AE
GB

                    

                    

  
 

  
   
   
      
     
      

    
    
    
  

 
   
        
 
 
 



      
      
     
       
        
     
  
   
      

  
  
    
      
     
       
      
     
      
      
  
      
       
      
       
      
         
      
          
        
       
      
          
   
  
     
     
    
  
  
•   
•  
 
•  
     
     
 
•   

•   
•   

          
        
       
           
      
      
    
         
         
        
        
       
      
         
           
         
        
     
•    
•      
•      
•        
•  
   
    
       
  

        
       


      
    

      


      
   
  

     
     


 

    
     
 

      
 

 

   
    

         


         
         
        
        
  
     

        
     
    

           
          
        
            
          
       

  
 
 


 







 
 


 

 

 

 


 
0V-terminal
940/24EM
Input I 0... I 15
940/24EM
0V
940 SPV
+24V
940 SPV
940 RS
940 WS-AE