Technical Attributes

General Information
Brand UNITRONIC®
Product type Bus cable
valid fieldbus or Ethernet system PROFIBUS DP
Copper index 21.700  kg/km
Copper index (lb) 145.800  lb
Weight 64 kg/km
Electrical Characteristics
Maximum operating voltage (not for power transmission) 250
Nominal surge impedance 150
Test voltage 3.6  kV
Test voltage core/screening 1.5
Test voltage core/core 1.5
Product Design
Nominal core diameter 2.55
Nominal outer diameter 7.2  mm
Conductor material Bare copper
Conductor count/size 1x2x0,64
Shielded

Nominal conductor diameter (mm) 0.64
Core identification Colours
Shape of cable Round
Number of pairs 1
Outer sheath colour violet
Stranding type Twisted-pair
Leading conductor cross-section mm²
Cable sheath RAL colour RAL 4001
With rodent protection

Type of overall screen Aluminium-laminated plastic foil, Tin-plated copper braiding
Number of cores 2
Core insulation basic material Fluoroethylene propylene
Basic material of outer sheath Fluoroethylene propylene
Including protective earth

Core insulation basic material, short form FEP
With armouring

Number of wires 1
Basic material of outer sheath, short form FEP
Product Characteristics
Flame-retardant

For continuous flexing

Fast Connect (FC) cable

UV-resistant

Minimum bending radius in mm, fixed installation 36.0  mm
Application area Fixed installation
Oil-resistant

Minimum bending radius in mm, occasionally flexing 50.4  mm
Minimum bending radius, stationary 5 x outer diameter
Minimum bending radius, occasionally flexing 7 x outer diameter
Temperature, fixed installation -50 °C to 180 °C max. conductor temperature:
Windable

For torsional load

Halogenfree

Certifications and Standards
cUR recognized

CSA certified

TÜV certified

cUL listed

UL listed

CE marked

UL recognized

VDE certified

EAC certification number ЕАЭС N RU Д-DE.АЮ64.В.00130/20
EAC-certified

Documentation
Notes
  • Photographs and graphics are not to scale and do not represent detailed images of the respective products.
  • 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.
  • SIMATIC® is a registered trademark of SIEMENS AG. FIP is a registered trademark of World FIP.
Product Family List
All articles from UNITRONIC® BUS PB HEAT 180
Article number Conductor count/size Imp outer dia cable sheath nom Nominal outer diameter Copper index calc export Weight
3031981 1x2x0,64 7.2 64 kg/km