Electrical installation
Page 106
8.11.6 ESD protection
Caution!
Unassigned D-Sub connectors may cause damage to the device or other parts of the system due to ESD
(electrostatic discharge).
To prevent such discharge, protective caps are available (for example Spoerle).
The item servo positioning controller C 1-Series has been designed to provide high interference immunity. For that reason,
some individual functional blocks are electrically isolated. Inside the device the signals are transmitted via optocouplers.
The following isolated areas are distinguished:
Power module with DC bus and mains input
Control electronics with processing of analog signals
24 V supply and digital inputs and outputs
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