Siemens SIMATIC HMI Operating Instructions Manual page 19

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⑧
⑨
Side view
①
②
③
Rear view
On the reverse side you will find the type plate and approvals.
Mobile Panel 277F IWLAN
Operating Instructions, 12/2007, A5E01003940-01
Illuminated pushbutton, optional
Membrane keyboard
Handwheel, optional
Fall protection for the emergency stop button
Enabling buttons, positioned on both sides of the Mobile Panel 277F IWLAN
Handle
Overview
1.2 Design of the HMI device
19