User Manual 08/2003 Edition

2
2 Installing and Connecting–up 02.99 08.03
2.4 Mounting SIMODRIVE POSMO A
Cables for
potential bonding
and protective
conductor
Example:
Cables prepared
for installation
2-48
Torx T20
max. 3 Nm
Cross–section: 4 mm 2
Thread: M5 x 10, hole
Note:
The potential bonding conductor should be
routed as far as possible, in parallel to the
Profibus cable. This increases the
PROFIBUS noise immunity.
It is not permissible that protective
conductors are interrupted (refer to Chapter
2.3.2)
Fig. 2-21 Potential bonding conductor and protective conductor
The following pre–assembled cable is shown in Fig. 2-22:
The PROFIBUS cable with electronics power supply
Fig. 2-22 Example: Pre–assembled cable for PROFIBUS
Siemens AG 2003 All rights reserved
SIMODRIVE POSMO A User Manual (POS1) – 08.03 Edition