WAGO 750-306 Technical Description page 34

34 • The WAGO-I/O-SYSTEM 750
Grounding
2.7.2 Function Earth
The function earth increases the resistance capacity against disturbances from
electro-mechanical influences. Some components in the I/O system have a car-
rier rail contact that dissipates electro-magnetic disturbances to the carrier rail.
Fig. 2-23: Carrier rail contact
Attention
Care must be taken to ensure the flawless electrical connection between the
carrier rail contact and the carrier rail.
The carrier rail must be grounded.
For information on carrier rail properties, please see chapter 2.5.3.2.
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WAGO-I/O-SYSTEM 750
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