Profibus L2, 7-wire

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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 field bus systems are used. With this cord design, the type    
mentioned here is suitable for laying in regular mobile applications  
and is equipped with a special PVC jacket        
           
Construction:          
Type/Area of Application  Mobile Use      
Cable Construction  1x2x0.64 mm      
Inner Conductor Diameter  Strand Bare Copper (7x0.254mm)    
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        
Outer Diameter  7.8 mm ± 0.4 mm      
Outer Jacket Color Violet        
           
Electrical Data:          
CharacteristicImpedance@3-20Hz  150 Ω ± 15 Ω      
Conductor Resistance  86.7 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 < 3 dB/km      
  38.4 kHz < 5 dB/km      
  4 MHz < 26 dB/km      
  16 MHz < 55 dB/km      
           
Technical Data:          
Min. Bending Radius (Laying)  10 x OD mm      
Operating Temp.Range, min.  -40 °C        
Operating Temp.Range, max.  +70 °C        


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Tel: +86-571-23656057
Fax:+86-571-23656098
E-mail:
sales@tianjiecable.com

 

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