Planning use
3.2 Mounting the OP 73micro
OP 73micro, TP 177micro (WinCC flexible)
Operating Instructions, 09/2007, 6AV6691-1DF01-0AB0
31
Type of fixation
Spring clamps are provided for mounting the device. Hook the clamps into the recesses of
the HMI device. The overall HMI device dimensions are not exceeded by this.
1
2
Figure 3-2
View of a mounting clamp
①
Hook
②
Recessed head screw
3.2.2
Preparing for mounting
HMI mounting location
What to observe when selecting the mounting location:
●
Position the HMI device so that it is not subjected to direct sunlight.
●
Position the HMI device to provide an ergonomic position for the operator and select a
suitable mounting height.
●
Ensure that the air vents are not covered as a result of the mounting.
●
Observe the permissible mounting positions for the HMI device.
Preparing the mounting cut-out
The degrees of protection are only guaranteed when the following is observed:
●
Material thickness at the mounting cut-out: 2 mm to 4 mm
●
The deviation from plane for the panel cut-out is ≤ 0.5 mm.
This condition must be fulfilled for the mounted HMI device.
●
Permissible surface roughness in the area of the seal: ≤ 120 µm (R
z
120)
The figure below shows the required mounting cut-out:
138
68
+1
+1
Figure 3-3
Mounting cut-out for OP 73micro
