Avaya Integral 5 Easy BND AR2.X 4999108490 User Manual

Installation manual Integral 5 D/E easy

Installation examples I5 D easy

06/07

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Since the BND has no external LAN connection, no LAN plug-in modules can be driven by the EXE.

There is however one difference from example 3 in relation to the IOM connection:

An EXE into which 4 analog plug-in modules (S4A) are plugged requires 16 B channels for the four S4A plug-in modules. Since one IOM connection has 
8 x 2 B channels, a single IOM connection is sufficient here. The second IOM connection from the BND can be used for a further EXE.

It applies here that:

In the upper diagram the maximum analog expansion is selected, and it is not permissible to mount other items.

All modules must be earthed. 

 
Since each plug-in mains unit can feed only a maximum of 2 modules, the BND is now supplied using its own plug-in mains unit. Both the EXE units have a 
single plug-in mains unit of their own, which is plugged into the first EXE unit. The Vout on the first EXE provides the power to the second EXE (Vin).

Only are where the connections of the EXE purely analog is a singleton IOM connection BND-EXE permissible.

 

Except where the connections of the EXE are purely analog, 2 IOM connections should always be made from the BND 

 

to the EXE.

If in example 4 a purely analog connection were selected for a single EXE, and it was wished to extend this with a second EXE, 

this second EXE could still only carry analog plug-in modules.