Newland EM2039 Series, Руководство по интеграции

Страница: 15 / 31

9
Mounting
The EM2039s provide combined type (imager and decoder board assembled on an L-shaped bracket)
and discrete type (imager and decoder board separated) to cater for different mounting needs. For the
combined type, the user can simply mount the EM2039 on the target device. The combined type is easy
for integration and is suitable for devices with enough space inside. For the discrete type, the decoder
board and the imager should be separately mounted and connected with a flexible flat cable. The discrete
type is more flexible for integration and suits devices with smaller space inside.
The illustrations below show the mechanical mounting dimensions for the EM2039s. The structural
design should leave some space between components and provide sufficient space for flat flexible cable.
Elements listed in previous sections should also be taken into consideration when integrating the
EM2039.
Combined Type (unit: mm)
Front View
Fig. 2-7