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Communication modules
6.5 GDM memory module CP52M0
Wiring the diode
Note
The suppressor diode 1.5KE36CA is bidirectional, and for this reason the polarity is
unimportant.
1. Install a suppressor diode between the shield and +24 .
2. Install a suppressor diode between the shield and M (ground).
Figure 6-10
128
Circuit for the suppressor diodes on the lightning arrestor
SIMATIC TDC hardware
System Manual, 12/2013, A5E01114865-07
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