Supply Example; Figure 17: Supply Example For Standard Couplers/Controllers And Extended Eco Couplers - WAGO -I/O-SYSTEM 750 Manual

34 System Description
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3.6.5

Supply Example

Suppl Sggggggggggggggggg
The system supply and the field supply shall be separated!
You should separate the system supply and the field supply in order to ensure bus
operation in the event of a short-circuit on the actuator side.
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Figure 17: Supply example for standard couplers/controllers and extended ECO couplers

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750-375 PROFINET IO advanced Fieldbus Coupler
WAGO-I/O-SYSTEM 750
Manual
Version 1.1.0