Bus cable; Cable chain; PUR; violet
Benefits
- PUR outer sheath, tear and notch-resistant, resistant to mineral oils and abrasion when used in power chains
- Under consideration of the temperature range also suitable for outdoor use
- Suitable for multiple Bus systems based on RS485 / RS422
Applications
- For highly flexible applications (power chains, moving machine parts)
- Bus cables for bus systems such as e.g. Modbus, SUCOnet P, Modulink P, VariNet-P)
Technical specifications
General information
| Brand | UNITRONIC® |
|---|---|
| Product type | Bus cable |
| Weight | 65 kg/km |
| Copper index | 33 kg/km |
| Industry segment | HVAC |
| customs code | 85444995 |
Electrical parameters
| Maximum operating voltage (not for power transmission) | 250 V |
|---|---|
| Test voltage core/core | 1.5 kV |
Product design
| Cable dimensions | 2X2X0.25 |
|---|---|
| Nominal conductor cross-section (metric) | 0.25 mm² |
| Leading conductor cross-section | mm² |
| Conductor material | Bare copper |
| Conductor design | extra-fine wire |
| Including protective earth | No |
| Number of cores | 4 |
| Number of pairs | 2 |
| Stranding type | Twisted-pair |
| Wrapping over stranding | Fleece wrapping |
| Shielded | Yes |
| Type of overall screening | Tin-plated copper braiding |
| Wrapping over screening | Fleece wrapping |
| With armouring | No |
| With rodent protection | No |
| Nominal outer diameter | 7.9 mm |
| Cable shape | Round |
| Core insulation basic material | Polyethylene foam |
| Core insulation basic material, short form | Foam-Skin PE |
| Basic material of outer sheath | Polyurethane |
| Basic material of outer sheath, short form | PUR |
| Outer sheath colour | violet |
| Core identification | Colours |
Product features
| Application area | Cable chain |
|---|---|
| For permanent bending | Yes |
| For torsional load | No |
| Minimum bending radius, stationary | 8 x outer diameter |
| Minimum bending radius in mm, fixed installation | 63.2 mm |
| Minimum bending radius, dynamic continuously flexing | 15 x outer diameter |
| Minimum bending radius in mm, dynamic continuously flexing | 118.5 mm |
| Temperature, fixed installation | -40 °C to 80 °C max. conductor temperature |
| Temperature, fixed installation max | 80 °C |
| Temperature, fixed installation min | -40 °C |
| max. conductor temperature, occasionally moved | -30 °C to 70 °C max. conductor temperature |
| Temperature, occasionally moved max | 70 °C |
| Temperature, occasionally moved min | -30 °C |
| Temperature, dynamic continuously flexing | -30 °C to 70 °C max. conductor temperature |
| Temperature, dynamic continuously flexing max | 70 °C |
| Temperature, dynamic continuously flexing min | -30 °C |
| Flame-retardant | Yes |
| Flame retardance according to | IEC 60332-1-2 |
| UV-resistant | Yes |
| UV-resistant according to | EN ISO 4892-2, method A (colour change permitted) |
| Halogen-free | Yes |
| Halogen-free according to | VDE 0472-815 |
| Oil-resistant | No |
| PWIS-free | Yes |
| PWIS-free according to | VDMA 24364-B2-L |
| Fast Connect (FC) cable | No |
Certifications and standards
| CE marking | No |
|---|---|
| EAC-certified | Yes |
| EAC certification number | ЕАЭС N RU Д-DE.АЮ64.В.00130/20 |
| UL recognized | No |
| UL listed | No |
| cUR recognised | No |
| cUL listed | No |
| CSA certified | No |
| VDE certified | No |
| TÜV certified | No |
Datasheets and certificates
- Data sheet: DB2170214EN.pdf
- Selection table: A2_2_Data cables for use in drag chains_en.pdf
- CE declaration of conformity: CE2170214EN.pdf
Manufacturer notes
- Unless specified otherwise, the product values shown are rated values at room temperature. You can receive further values, such as tolerances, upon request if they are available and have been released for publication.
- Photographs and graphics are not to scale and do not represent detailed images of the respective products.
- The absence of PWIS raw materials does not protect against the potential risk of contamination with substances that interfere with the paint wetting during subsequent handling of the product(s) during transport, storage or further processing after delivery.
- Modubus is registered by the Modbus-IDA Organisation. SUCOnet P is a registered trademark of the Moeller Group. Modulink P is a registered trademark of Weidmüller GmbH & Co. VariNet is a registered trademark of Pepperl+Fuchs GmbH.
LAPP product information and documents
Manufacturer nominal values; images are representative. The confirmed configuration, quantity and displayed total apply to the order.
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