Profinet Cables - Danfoss VLT Profinet MCA 120 Operating Instructions Manual

How to Install

3.1.4 PROFINET Cables

PROFINET cables used are based electrically on category 5 balanced LAN cables according to ISO/IEC 11801 Edition 2.0, Class
D.
Type C cables can be used in special applications (for example, the use of trailing cables and frequently moved machine
3 3 parts) even though their design and mechanical parameters can deviate from the specifications of type A and type B cables.
Still, most of the electrical parameters (e.g. impedance levels) are retained. Highly flexible copper cables generally have the
finest stranded conductors and, for example, a highly resistant polyurethane outer sheath.
Various outer sheath materials are permitted to meet the various demands regarding resistance of industrial environments
and exterior/underground laying (natural and synthetic oil, grease, coolants/lubricants, chemicals, high and low temper-
atures, UV radiation, etc.).
Cable type
Design
Cable Installation Type
Cable marking
Core Cross Section
Outer Diameter
Core Diameter
Colour (Outer Sheath)
Core Identification (colours) star
quad 2 pair
Number of Cores
Cable Design
Shielding Design Type
Which Plug for which Cable Type RJ-45 (IP20 or IP65/67)/M12
Table 3.1 All Balanced Cables used shall Comply with these Parameters
Relevant Standard
Delay Skew
Transfer Impedance
Table 3.2 Transmission Performance Requirements
10
Operating Instructions
Application type A Application type B
Data Cable Data Cable
Stationary, no movement Flexible, occasional movement
after installation or vibration
PROFINET type A PROFINET type B
AWG 22/1 AWG 22/7
5.5-8.0 mm
1.5 ± 0.1 mm
Green RAL6018
white, yellow, blue, orange Pair 1: white (RXD+), blue (RXD-) Pair 2: yellow(TXD+), orange(TXT-)
4
2 pairs or 1 star quad
Aluminum Foil + Cu braiding
ISO/IEC 11801 Edition 2.0, IEC 61156 (minimum Category 5)
<≤20 ns/100 m
<≤50 m Ohm/m at 10 MHz
Danfoss A/S © Rev. 2014-02-27 All rights reserved.
Application type C
Data Cable
Special Applications (e.g. highly flexible,
permanent movement, vibration or torsion)
PROFINET type C
AWG 22/..
Application
Application
Application
Application
MG90U302