Ambient conditions

• Permissible maximum temperature of air medium + 40 °C.
• Resistance to interference according to EN 55014-2 depending on pulse shape and energy component 1000 to 4000 V. If operating with fluorescent tubes, extra interference suppression measures are needed (L or C components or RC modules, protection diodes, varistors) because these values may be exceeded.
• Recommendation: When operating on switches with a glow lamp, wire an X2 capacitor (220 nF/250 V) to zero. The capacitor is to be provided by the customer.
• Storage: Store unit exclusively in a dry location (-20 to +50 °C).