UNITRONIC® BUS PB FD P
Highly flexible application
Bus cables can be used for PROFIBUS-DP, -FMS as well as FIP. Free from halogen and enhanced flame retardance. Temperature range from -40°C to +80°C
Benefits
- For use wherever the combination of a halogen-free outer sheath with properties similar to polyurethane and enhanced flame-retardance is required
- For highly flexible applications (drag chains, frequently moving machine components)
- 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).
- Suitable for torsional applications which are typical for the loop in wind turbine generators (WTG)
Product features
- Halogen-free
- Flame-retardant according to IEC 60332-1-2
- Oil-resistant
- 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
Design
- Foam Skin – core insulation (O2YS)
- Overall shielding with copper braiding and plastic-laminated aluminium foil
- Tin-plated copper wire braiding
- Outer sheath: Polyurethane (PUR) compound
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)
250 V 
Torsion application in WTG (wind turbine generator)
- TW-0 & TW-2, refer to appendix T0
Minimum bending radius
- 65 mm
Test voltage
- Core/Core: 1500 V eff.
Characteristic impedance
- 150 ±15 ohm
Temperature range
- Flexing: -30°C to +70°C
- Fixed installation: -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) |
| 2170222 | UNITRONIC®BUS PB FD P | 1x2x0.64 | 8 | 30.1 | 64 |
