Eaton Electrical PROFIBUS-DP EZ204-DP - Manual (Page 25)

Electrical isolation
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Electrical isolation The following electrical isolation should be provided for the
interfaces of the EZ204-DP:
Figure 6: Potential isolation between the power supply and
outputs
Safe isolation of EZ-LINK 240 V AC
Simple isolation of PROFIBUS-DP
24 V DC supply voltage
M4
EZB4-102-KS1
EZB4-102-KS1
a
c
b
+ –