Pepperl+Fuchs EXTA4 Series, Руководство пользователя

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EXTA4-* Keyboard
Installation and Commissioning
2
0
2
1
-0
6
25
Assembly of the keyboard with cover at the back: Cutout
Figure 4.8
Danger!
Explosion Hazard!
Risk of fatal injury and severe property damage.
Do not substitute components. Substitution of any component may impair suitability for Class I,
Division 2 and Class II, Division 2.
Devices must also be installed in a suitable enclosure.
Warning!
Maximum Air Temperature!
Risk of device damage.
Devices are suitable for a maximum surrounding air temperature of 50 ° C.
Note
Torque Specifications
Torque the screws for the EXTA4-* keyboard and housing interface to 0.4 Nm (3.5 in lb).