Suitability for use | For use in fieldbus systems according to IEC 61158-2 (e.g. PROFIBUS PA), suitable for non-Ex applications | For use in fieldbus systems according to IEC 61158-2 (e.g. PROFIBUS PA), suitable for Ex applications |
Cable designation | 02YSY (ST) CY 1x2x1,0/2,55-100 SW OE FR | 02YSY (ST) CY 1x2x1,0/2,55-100 BL OE FR |
Electrical data | | |
Damping ratio per length | | |
| 3 dB/km | 3 dB/km |
Impedance | | |
| 100 ? | 100 ? |
| 100 ? | 100 ? |
Relative symmetrical tolerance | | |
| 20 % | 20 % |
Loop resistance per length maximum | 44 m?/m | 44 m?/m |
Shield resistance per length maximum | 6.5 ?/km | 6.5 ?/km |
Capacity per length at 1 kHz | 92 pF/m | 92 pF/m |
Inductance per length | 0.65 µH/m | 0.65 µH/m |
Operating voltage | | |
| 80 V | 80 V |
Mechanical data | | |
Number of electrical cores | 2 | 2 |
Design of the shield | Overlapped aluminum-clad foil, sheathed in a braided screen of tin-plated copper wires | Overlapped aluminum-clad foil, sheathed in a braided screen of tin-plated copper wires |
Type of electrical connection FastConnect | Yes | Yes |
Outer diameter | | |
| 1.05 mm | 1.05 mm |
| 2.55 mm | 2.55 mm |
| 5.4 mm | 5.4 mm |
| 8 mm | 8 mm |
Symmetrical tolerance of the outer diameter of cable sheath | 0.4 mm | 0.4 mm |
Material | | |
| PE | PE |
| PVC | PVC |
| PVC | PVC |
Color | | |
| red/green | red/green |
| Black | blue |
Bending radius | | |
| 40 mm | 40 mm |
| 80 mm | 80 mm |
Tensile load maximum | 150 N | 150 N |
Weight per length | 103 kg/km | 103 kg/km |
Permitted ambient conditions | | |
Ambient temperature | | |
| -40 ... +80 °C | -40 ... +80 °C |
| -40 ... +80 °C | -40 ... +80 °C |
| -40 ... +80 °C | -40 ... +80 °C |
| -20 ... +80 °C | -20 ... +80 °C |
| Electrical properties measured at 20 °C, tests according to DIN 47250 part 4 respectively DIN VDE 0472 | Electrical properties measured at 20 °C, tests according to DIN 47250 part 4 respectively DIN VDE 0472 |
Ambient condition for operation | Transfer rate of cable: 31.25 Kbit/s | Transfer rate of cable: 31.25 Kbit/s |
Burning behavior | flame resistant according to IEC 60332-3-24 (Category C) | flame resistant according to IEC 60332-3-24 (Category C) |
Chemical resistance | | |
| conditional resistance | conditional resistance |
| Conditional resistance | Conditional resistance |
| conditional resistance | conditional resistance |
Radiological resistance to UV radiation | resistant | resistant |
Product properties, functions, components general | | |
Product feature | | |
| No | No |
| Yes | Yes |
Standards, specifications, approvals | | |
UL/ETL listing 300 V Rating | Yes; c(UL)us, CMG / CL3 / Sun Res | Yes; c(UL)us, CMG / CL3 / Sun Res |
UL/ETL style 600 V Rating | Yes | Yes |
Certificate of suitability | | |
| Yes | Yes |
| Yes | Yes |
Marine classification association | | |
| No | No |
| No | No |
| No | No |
| No | No |
| No | No |
| No | No |
| No | No |