U.I. Lapp

GmbH

DATA SHEET

TORSION 1x2x0,8

DB2170332

valid from: 30.01.2018

Originator:

TOST / PDC

approved:

HAPF / PDC

Document:

DB2170332DE

page 1 of 1

All rights reserved acc. to DIN ISO 16016.

PD 0019/2.2_11.10EN

Application

UNITRONIC BUS PB TORSION is a halogen free and flame retardant fieldbus cable, for example for SIEMENS SIMATIC® NET

(acc. to DIN 19245 and EN 50170) and FIP-Fieldbus (Factory Instrumentation Protocol) systems.

The fieldbus cable is designed for transmission rates of 12 Mbit/s (100 m), 1.5 Mbit/s (200 m), 500 kbit/s (400 m),

187.5 kbit/s (1000m) and 93.74 kbit/s (1200 m).

The transmission characteristics are conform to the system and guarantee a high operating security during the data transmission.

The cable is designed for applications with torsional stress of ± 180°/m.

Due to ist double screening it is suitable for installation in electromagnetically demanding areas.

Design

Certification

c(UL)us, type CMX acc. to UL 444 and CSA C22.2 No. 214-17

Conductor

bare copper, ca. 0.8 mm conductor

ø, nom. 0.38 mm²

Insulation

Foam-Skin PE, core Ø nom. 2.56 mm

Core identification code

cores red and green

Stranding

2 cores together with 2 fillers

Screen

plastic-laminated aluminium foil (side with metal outwards), aluminized non woven tape,

braid of tinned copper wires (coverage min. 80%)

Outer sheath

PUR flame retardant and halogen free,

violet similar to RAL 4001,

wall thickness nom. 1.0 mm, outer diameter: ca. 8.0 mm

dlsafjlöjf

Electrical properties at 20°C

Loop resistance

max. 110 Ω/km

Insulation resistance

min. 16 GΩxkm

Mutual capacitance

nom. 30 nF/km (at 800 Hz)

Inductance

ca. 0.58 mH/km (at 800 Hz)

Characteristic impedance

9,6 kHz: 270 Ω ± 27

38,4 kHz: 185 Ω ± 18,5

3 bis 20 Mhz: 150 Ω ± 15

Attenuation

9,6 kHz: max. 0.25 dB/100 m

38,4 kHz: max. 0.3 dB/100 m

4 MHz: max. 2.5 dB/100 m

16 MHz: max. 4.9 dB/100 m

Velocity of propagation

ca. 0.81 c

Transfer impedance

max. 200 mΩ/m (up to 30 MHz)

Peak operating voltage

300 V (not for power purposes)

Test voltage DC / 3 sec.

3600 V

Mechanical and thermal properties

Minimum bending radius

fixed: 4 x outer diameter

moved: 15 x outer diameter

Temperature range

fixed: -40˚C up to +80˚C

moved: -25˚C up to +75˚C

Torsional stress

max. ± 180˚/m

Flammability

flame retardant acc. to IEC 60332-1-2, VW-1 acc. to UL 1581 sec. 1080

Halogen free

acc. to VDE 0472-815

General requirements

This cable is conform to the EC-Directive 2011/65/EC

(RoHS, Restriction of the use of certain hazardous substances).