Installation9602/11 MN05006002Z-ENPE connectionThe earth and the PE (protective earth) connection must becentrally connected to each other.Earth-free OperationWith earth-free operation the relevant safety standards mustbe observed.Mounting railsAll mounting rails must be fixed with low impedance to themounting plate and correctly earthed. The use of corrosionprotected mounting rails is recommended.The extensive low-impedance fixing of the mounting rails incontact with the mounting system using screws or rivets isrecommended. With painted, anodized or insulated metalparts the insulating layer must be removed in the connectionarea. The connection points must be protected against corro-sion (e.g. by greasing).SmartWire-DT system forSafety Relevant Applica-tionsFor many applications of the SmartWire-DT contactormodules (DIL-SWD-32-…), apart from normal operationalswitching, switching off in an emergency or switching offdue to the opening of guard doors is required.The SmartWire-DT system is not designed for transmittingsafety-relevant signals.h Caution!Use only suitable special grease.h To find out how the SmartWire-DT system can be used forsafety-related switching off, see manual MN05006001Z-EN, “SmartWire-DT Slaves”.www.comoso.com
