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PROFIBUS-DP RS485 Installation / Pre-commissioning
Printed in the Federal Republic of Germany
TR-Electronic GmbH 2011, All Rights Reserved
10/24/2011
TR - ECE - BA - DGB - 0089 - 01
Page 79 of 131
5.1 Cable specification
The connection cable is a firm component of the scope of supply and cannot be
selected. By means of the given cable parameters it is to be examined if the
characteristics meet the specific application requirements.
5.1.1
Cable type “LiYC11Y data cable” with 14x0.25+2x0.50 mm
2
Devices which have the following marking on the name plate are equipped with this
cable:
●
;
Parameter
Description
TR Order-No.:
64-200-123
Conductor
E-Cu-stranded wire, uninsulated
Insulation resistance
> 20 Mohm * km
Conductor resistance
≤ 79.9 ohm/km
Conductor insulation
PVC YI2 according to DIN VDE 0207
Jacket
PUR according to DIN VDE 0250 part 818
Cable diameter
8.40 mm ±0.25 mm
Wire diameter
1.30 mm ±0.10 mm or 1.80
Bending radius, permanent installation
6x outer diameter
Bending radius, occasionally moved
20x outer diameter
Cable color
gray RAL 7001 low adhesion
Wire color
DIN 47100
Shielding
Cu-wire mesh, tin-coated
Temperature range, fixed
-
20…+70 °C
Temperature range, moved
-
5…+70 °C
Resistance against mineral oil
largely resistant to almost all mineral oils