Applications :

• Profibus DP cables are designed for field networks requiring fast, cyclic data exchange between controllers and field devices. This cable is usually reffered as siemens profibus. This Profibus modification optimized with respect to velocity and low installation cost, Profibus DP is used as a replacement for conventional parallel data transmission with 24 V or 0 - 20 mA.

Construction :

• Type	1 pair static cables
  Cable Construction	1x2x0.64mm
  Inner Conductor	Plain copper
  Inner Conductor Diameter	0.64mm (22AWG)
  Conductor Insulation	Foamed PE with a hard skin
  Conductor Colors	Red & green
  Stranding Element	-
  Wrapping	Synthetic bedding
  Shielding 1	Aluminium foil
  Shielding 2	Tinned copper wire braid – 60% optical coverage
  Outer Jacket Material	PUR thermoplastic or thermosetting/ PVC/ PE/ LSHF
  Outer Jacket Color	Violet/ Black

Electrical Data :

• Characteristic Impedance @ 3-20MHz	150 Ω ± 10 Ω
  Conductor Resistance	57.1 Ohm/km max.
  Test Voltage	1.5KV
  Operate Voltage	Max: 350V
  Effective capacitance @ 1khz	28.5nF/m
  Data Rate	9.6 Kbit/s	1200m
  	19.2 Kbit/s	1200m
  	93.75 Kbit/s	1200m
  	187.5 Kbit/s	1000m
  	500 Kbit/s	400m
  	1.5 Mbit/s	200m
  	12.0 Mbit/s	100m
  Attenuation:	4MHz	22dB/100m
  	9.6MHz	2.5dB/100m
  	16MHz	42dB/100m

 

Dynamic cables :

 

Construction :

• Type	1 pair dynamic cables
  Cable Construction	1x2x0.25mm²
  Inner Conductor:	Plain copper, 0.25mm²
  Conductor Insulation	Foamed PE with a hard skin
  Conductor Colors	Red & green
  Stranding Element	Cores laid up with fillers
  Core Wrapping	Polyester taped
  Shielding 1	Aluminium foil
  Shielding 2	Tinned copper wire braid – 60% optical coverage
  Drain Wire	-
  Outer Jacket Material	Polyurethane (PUR) sheath
  Outer Jacket Color	Violet/ Black

Electrical Data :

• Characteristic Impedance @ 3-20MHz	150 Ω ± 10 Ω
  Conductor Resistance	84.0 Ohm/km max.
  Test Voltage	1.5KV
  Working Voltage	Max: 350V
  Effective capacitance @ 1khz	28.5nF/m
  Data Rate	9.6 Kbit/s	1200m
  	19.2 Kbit/s	1200m
  	93.75 Kbit/s	1200m
  	187.5 Kbit/s	1000m
  	500 Kbit/s	400m
  	1.5 Mbit/s	200m
  	12.0 Mbit/s	100m
  Attenuation	4MHz	25dB/100m
  	9.6MHz	3dB/100m
  	16MHz	53dB/100m

Technical Data :

• 	Static	Dynamic
  Min. Bending Radius (Laying)	12 x OD mm	12 x OD mm
  Operating Temp.Range, min.	-30 °C	-5 °C
  Operating Temp.Range, max.	+70 °C	+70 °C