U.I. Lapp

GmbH

DATA SHEET

IBS Yv

DB2170207

valid from: 30.10.2015

Originator:

PESA / PDC

approved:

HAPF / PDC

Document:

DB2170207DE

page 1 of 2

All rights reserved acc. to DIN ISO 16016.

PD 0019/2.2_11.10EN

Application

UNITRONIC BUS IBS Yv is a data cable for the field-bus system INTERBUS. The field-bus cable is designed to the

requirements of the bus-system INTERBUS, the transmission characteristics are conform to the system and guarantee a high

operating security during data transmission.

The cable is designed for a data transmission of 500kBit/s at a length of 400m.

The cable is intended for limited flexible use and for permanent installation in- and outdoor, as well as direct burial. In case of

aboveground installation the outer sheath is UV-resistant.

Applicable connectors: D-Sub-connector, 9pin version; Round connector, 9pin version (IP 65)

Design

Conductor

bare copper wire 0.22 mm² (7x0.2 mm)

Insulation

PE-based compound

Core identification code

DIN 47100

Stranding

Cores twisted to pairs

3 pairs stranded together

Wrapping with polyester tape, 1 layer

Screen

Braid of tinned copper wires

Outer sheath

PVC-based compound TM52

Colour: black

Outer sheath diameter ca. 8.8 mm

Electrical properties at 20°C

Loop resistance

max. 186 Ω/km

Insulation resistance

min. 5 GΩxkm

Mutual capacitance

ca. 60 nF/km

(at 800 Hz)

Characteristic impedance

120 Ω ± 20% (64 kHz)

100 Ω ± 15% (1 MHz)

Line attenuation

max. 1.5 dB/100m (0.256 MHz)

max. 2.4 dB/100m (0.772 MHz)

max. 2.7 dB/100m (1 MHz)

max. 5.2 dB/100m (4 MHz)

max. 8.4 dB/100m (10 MHz)

max. 11.2 dB/100m (16 MHz)

max. 11.9 dB/100m (20 MHz)

Near-end cross-talk

min. 61 dB (0.772 MHz)

min. 59 dB (1 MHz)

min. 55 dB (2 MHz)

min. 50 dB (4 MHz)

min. 46 dB (8 MHz)

min. 44 dB (10 MHz)

min. 41 dB (16 MHz)

min. 40 dB (20 MHz)

Velocity of propagation

nom.

0.66c

Transfer impedance

max. 250 mΩ/m (30 MHz)

Peak working voltage

250 V (not for power purposes)

Test voltage

C/C: 1500 V

C/S: 1000 V