Bus Cables

Bus Cables

Profibus DP IEC 61158 / EN 50170 SINEC L2(Siemens Profibus)

Bus Cables

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