Specifications

CDA70 MODEM DESCRIPTION

2.13. Mechanical drawing of CDA70 and recommendations for montage

For the majority of applications with a built-in modem in a switch board it is possible to

recognize two sorts of environments:

• nonpublic and industry environment of low voltage with high interference,

• public environment of low voltage without high interference.

For both of these environments it is possible to mount modems to the switch board,

which it doesn't need to have no examination immunity or issues in connection with EMC

according to EN 60439-1+A1.