Manual VIPA HMI
Chapter 3 Installation Guidelines
HB160E - TP - RE_62I-IEE0 - Rev. 11/14
3-7
EMC-equitable cabling
Content of this section is the line routing of bus, signal and supply lines.
Object of the line routing is to suppress the "slurring" at parallel lines.
For an EMC-equitable routing of the lines it is convenient to divide the
cables in different groups and install each group itself:
Group A
•
screened bus and data lines
•
screened analog lines
•
unshielded lines for direct voltage
≤
60V
•
unshielded lines for alternating voltage
≤
25V
•
Coaxial cables for monitors
Group B
•
unshielded lines for direct voltage >60V and
≤
400V
•
unshielded lines for alternating voltage >25V and
≤
400V
Group C
•
unshielded lines for direct and alternating voltage >400V
Group D
•
Lines for H1 respectively TCP/IP
Line routing
Line routing inside
and outside of
cubicles
