Lappkabel 2170620 UNITRONIC BUS PB 7-W A 1 x 2 x 0,64 Violet 2170620 Data Sheet
Product codes
2170620
U.I. Lapp
GmbH
DATA SHEET/ Datenblatt
UNITRONIC
®
BUS PB ROBUST 1x2x0,64
DB 2170620
valid from/ gültig ab: 01.07.2010
Product Management
www.lappautomation.com
Document:
2170620EN.doc
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PN 0468/01_03.10
©2010 LAPP GROUP – Technical changes reserved
Application
UNITRONIC
BUS PB ROBUST is a data cable for a field bus with 150
Ω
nominal impedance.
It is dedicated for fixed installations in dry, damp and wet rooms. In consideration of the temperature range it can
be used outside. At room temperature it is increased resistant against acids, caustics solutions and certain oils,
greases, waxes of vegetable, animal, mineral and/or synthetic basis.
UNITRONIC
be used outside. At room temperature it is increased resistant against acids, caustics solutions and certain oils,
greases, waxes of vegetable, animal, mineral and/or synthetic basis.
UNITRONIC
BUS PB ROBUST can be used especially as a BUS cable in machine tool manufactory and plant
engineering, in power stations, in heating and air conditioning installations, agriculture, food-, pharmaceutical-
and cosmetically industry, in composting- and sewage plants, by the production of textile fibre, of water
based purification plants by industrial and private use.
and cosmetically industry, in composting- and sewage plants, by the production of textile fibre, of water
based purification plants by industrial and private use.
Design
Conductor
Bare solid copper wire
∅
0.64 mm
Insulation
Foam-Skin Polyethylene
∅
2.55 mm
Core colors red (RAL 3000) and green (RAL 6018)
Stranding
2 cores twisted with 2 fillers to a pair
Wrapping
Plastic tape
Screening
Aluminum laminated foil, metal side outwards
Braiding of tinned copper wire, coverage approx. 85%
Outer sheath
ROBUST (Flame Retardant), violet similar RAL 4001
∅
7.8 mm
Colour of marking, black
Electrical data at 20° C
Loop resistance
max.
Ω
/km
110
Screen resistance
max.
Ω
/km
10
Insulation resistance
min. G
Ω
x km
5
Mutual capacitance at
800 Hz
max. nF/km
30
Characteristic impedance at
9.6 kHz
Ω
270± 27
38.4 kHz
Ω
185 ± 18.5
3…20 MHz
Ω
135…165
Wave attenuation at
9.6 kHz
max. dB/100 m
0.25
38.4 kHz
max. dB/100 m
0.4
200 kHz
max. dB/100 m
0.9
4 MHz
max. dB/100 m
2.2
16 MHz
max. dB/100 m
4.2
Transfer impedance up to
20 MHz
max. m
Ω
/m
10
Operating Voltage (not for power use)
peak value V
250
Test Voltage core/core, core/screen
U
eff.
V
1500