Operation
EL6910
19
Version: 1.8.0
4.2.3.1
Control cabinet / terminal box
The TwinSAFE terminals must be installed in a control cabinet or terminal box with IP54 protection class
according to IEC 60529 as a minimum.
4.2.3.2
Installation position and minimum distances
For the prescribed installation position the mounting rail is installed horizontally and the mating surfaces of
the EL/KL terminals point toward the front (see illustration below). The terminals are ventilated from below,
which enables optimum cooling of the electronics through convection. The direction indication “down”
corresponds to the direction of positive acceleration due to gravity.
Fig. 3: Installation position and minimum distances
In order to ensure optimum convection cooling, the distances to neighboring devices and to control cabinet
walls must not be smaller than those shown in the diagram.
Summary of Contents for TwinSAFE EL6910
Page 1: ...Operation Manual for EL6910 TwinSAFE Logic Terminal 1 8 0 2019 01 09 Version Date...
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Page 69: ...Operation EL6910 69 Version 1 8 0 Fig 73 The Safety Project Online View tab...
Page 136: ...Appendix EL6910 136 Version 1 8 0 5 2 Certificates...
Page 137: ...Appendix EL6910 137 Version 1 8 0...