UNITRONIC® BUS PB TORSION
Highly flexible application
Bus cable for PROFIBUS-DP, -FMS and FIP. For torsional stress, e.g. robot: ± 180° per 1 m, halogen-free, flame-retardant. Temp. range from -25°C to 75°C
Benefits
- For use wherever the combination of a halogen-free outer sheath with properties similar to polyurethane and enhanced flame-retardance is required
- Cables can be used for PROFIBUS-DP as well as PROFIBUS-FMS and FIP
Application range
- PROFIBUS DP (in accordance with DIN 19245 and EN 50170, e.g. for SIEMENS SIMATIC® NET, also for FIP – Factory Instrumentation Protocol).
Product features
- TORSION: for torsional stress, e.g. robot application; ± 180° per 1 m
- Halogen-free
- Flame-retardant according to IEC 60332-1-2
- Based on the bit rates listed, in accordance with PNO specifications the following maximum cable lengths for a bus segment apply
(cable type A, PROFIBUS-DP):
93.75 kbit/s = 1200 m
187.5 kbit/s = 1000 m
500 kbit/s = 400 m
1.5 Mbit/s = 200 m
12.0 Mbit/s = 100 m
Norm references / approvals
- Certification: UL type CMX in accordance with UL 444
Design
- PE core insulation
Classification
- ETIM 5.0 Class-ID: EC000830
- ETIM 5.0 Class-Description: Data cable
Operating capacitance
- (800 Hz): max. 30 nF/km
Peak operating voltage
- (not for power applications)
300 V 
Torsion application in WTG (wind turbine generator)
- Max. torsion load
- ± 180°/m
Minimum bending radius
- Fixed installation: 4 x outer diameter
- Flexing: 7.5 x outer diameter
Test voltage
- 3600 V DC (3 sec.)
Characteristic impedance
- 150 ±15 ohm
Temperature range
- Operating temp.: -25°C to 75°C
- Storage temp.: -40°C to 80°C
| Article number | Article designation | Number of pairs and conductor diameter (mm) |
Outer diameter (mm) | Copper index (kg/km) | Weight (kg/km) |
| Highly flexible application | |||||
| 2170332 | UNITRONIC® BUS PB TORSION | 1 x 2 x 0.8 | 8 | 31 | 66 |
