Technical information

G24-L Mounting
66 G24-L Module Hardware Description November 15, 2008
G24-L Mounting
The G24-L incorporates 2 mechanical holes for installing the module onto the
application board. The holes are 2.4 millimeters in diameter, which accommodates
several types of mechanical elements.
Several mechanical approaches may be applied to mount and fasten G24-L to the
application board. Using M2 screws with suitable washers to mount the module onto
spacers, a bracket or chassis is a recommended design.
Special attention must be paid to the area surrounding the G24-L mounting holes. A
grounding pad of 4.4 milimeters in diameter surrounds these holes. The diameter and
area of this pad must not be exceeded by any mechanical or electrical element.
Several electrical components, which are not shielded, are located near the holes.
These components must not be in contact with the mounting elements or with other
parts of the application board, and care must be taken to avoid any damage.
Figure 4-6 depicts the G24-L mounting area.
Figure 4-6: G24-L Mounting Area
The holes are used for mechanical mounting of G24-L to the application board but
also for grounding support. Using conductive elements to install G24-L significantly
improves the overall grounding of the module and therefore improves the G24-L
performance and stability.
It is required to use screws or other mechanical elements to fasten G24-L to the
application board, but it is highly recommended to use conductive elements to
improve the module's performance.