Silicone Keyboard TT-108 Technical Documentation Technical Data Data for Hazardous Areas: Type: TT-108 ≤ 5,4 V II 2 G Ex ia IIC T4 ≤ 250 mA II 2 D Ex tD A21 IP68 T79° C ≤ 1,2 W -20° C < T <...
Special Conditions ("X"): Intrinsically Safe Supply and Data Transmission TT-108 must be supplied by an Ex i interface with isolated (from the mains) power and data lines, according to the above mentioned data for hazardous areas. This is also valid for the dust protected version. We recommend TW- 100D for interface installation in the safe area or TW-100Dm for installation inside of hazardous areas.
Silicone Keyboard TT-108 Technical Documentation Appendix Safety Advices Read the manual completely and carefully before operation. Only the latest documentation is valid. Installation, maintenance and cleaning of the units must only be performed by persons trained and authorized for this purpose, insofar as they are familiar with the units.
Silicone Keyboard TT-108 Technical Documentation EC Declaration of Conformity EC Declaration of Conformity We hereby confirm the conformity of the equipment listed below with the directives of the Council of the European Community. The safety and installation instructions of the product documentation must be observed.
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