Application:

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.

Static cables

Construction:

Type	Static cables
Inner Conductor	Plain copper
Inner Conductor Diameter	0.64mm (22AWG)
Conductor Insulation	Foam with a hard skin
Conductor Colors	Red & green
Stranding Element	-
Shielding 1	Synthetic bedding
Shielding 2	Aluminium foil
Shielding 3	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/km
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/km
		9.6KHz	2.5dB/km
		16MHz	42dB/km

Dynamic cables

Construction:

Type	Dynamic cables
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/km
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/km
		9.6KHz	3dB/km
		16MHz	53dB/km

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