Profibus L2 indoor

Profibus  L2 indoor

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Product Description

Application:        
This system cable is used to interconnect L2-BUS components.  
This cable is an economical solution for the cell and field area. For
the information exchange between different automation systems as
well as for communication with the connected decentralized field
units, serial fieldbus systems are used. The types mentioned here
are suitable for indoor laying and are equipped with a special PVC
jacket.        
         
Construction:        
Type/Area of Application  Fixed Installation, Indoor  
Cable Construction  1x2x0.64 mm    
Inner Conductor Diameter  Solid Bare Copper (22AWG)  
Conductor Insulation  Foamed PE    
Conductor Colors  Red, green    
Stranding Element 2 conductors + 2 fillers stranded together
Shielding  Aluminum foil    
Total Shielding  Tinned Copper braid    
Outer Jacket Material  PVC/LSZH      
Outer Diameter  7.8 mm ± 0.4 mm    
Outer Jacket Color  Grey/Violet    
         
Electrical Data:        
CharacteristicImpedance@3-20Hz  150 Ω ± 15 Ω    
Conductor Resistance  55.0 Ohm/km max.    
Insulation Resistance  1.00 GOhm x km min.    
Mutual Capacitance@1 KHz  30.0 nF/km nom.    
Working Voltage  Max: 250 V      
Test Voltage  1.5 KV      
Attenuation        
  9.6 kHz < 2.5 dB/km    
  38.4 kHz < 4 dB/km    
  4 MHz < 22 dB/km    
  16 MHz < 42 dB/km    
         
Technical Data:        
Min. Bending Radius (Laying)  15 x OD mm    
Operating Temp.Range, min.  -40 °C      
Operating Temp.Range, max.  +70 °C