Product Description
Product information (PDF)
UNITRONIC® BUS PB ROBUST
Fixed installation
Robust PROFIBUS cable for use under harsh environmental conditions
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Article List
Product description
Technical Data
| Lapp No. | Product Name | Datasheet / Product video | Request Quote | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Article designation | Number of pairs and conductor diameter (mm) | Outer diameter (mm) | Copper index (kg/km) | Weight (kg/km) | |||||
| for fixed installation | |||||||||
| Lapp 2170620 | UNITRONIC BUS PB ROBUST |
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| UNITRONIC® BUS PB ROBUST | 1 x 2 x 0,64 | 8.0 | 26.0 | 55 | |||||
Application range
- For use for PROFIBUS-DP or FIP in harsh industrial environments
- Fixed installation
Benefits
- Robust PROFIBUS cable for use under harsh environmental conditions
Product Make-up
- Solid and bare copper conductor
- Foam Skin – core isolation (O2YS)
- Overall screening with copper braid and plastic-laminated aluminium foil
- Tin-plated copper wire braiding
- With conventional cable design, but with an outer sheath made of special TPE
Product features
- Significantly extended use and application areas, water and chemical resistance for use in industrial conditions.
- High resistance to tensides, soaps etc.
- UV-resistant
- Flame-retardant according 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
| Mutual capacitance | (1 kHz): approx. 28.5 nF/km |
| Peak operating voltage | (not for power applications) 250 V |
| Minimum bending radius | Fixed installation: 75 mm |
| Test voltage | Core/core: 1500 V rms Core/screen: 1500 V |
| Temperature range | -40°C to +80°C |
| Characteristic impedance | (3 – 20 MHz): 150 ± 15 Ohm |
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