Operating instructions - SBU IO-Link
Page 27 of 50
The operating company must ensure that the SBU IO-Link and the pipework or quarter turn actuator are
earthed via a secure earth connection to an earthing point. This particularly applies where insulating seals
and screw connections made of non-conductive materials are used.
The bleeder resistance must be
10
6
The operating company must ensure that the SBU IO-Link is connected via an electrostatically conductive
pipe connection or via a separate earthing point.
Operational malfunction due to electrostatic charging.
Malfunctions of, or damage to components.
The SBU IO-Link may only be connected by an electrician.
The SBU IO-Link must be earthed.
WARNING