Wiring Arrangements, Screening And Measures To Counteract Interference Voltage - Siemens 3VF Series Communications Manual

Communication System Manual
Fig. 20: Fully installed interface module
Earthing clamp
Equipotential bonding
strip (wire cross-
section > 10 mm2 )
Flexible wire
(wire cross-section= 1,5 mm²)
"Connecting cable" to
3WN1 / 3WS1
4.5.2.3 Wiring arrangements, screening and measures to counteract
interference voltage
This section describes the wiring arrangements for bus, signal and power supply cables in order to ensure
that your system is installed in compliance with EMC guidelines.
96
on
off
© Copyright Siemens AG 1998. All rights reserved.
3WN1, 3WS1 Circuit-Breakers
Earth terminal
PROFIBUS - cable
Version 1.0 (08/98)