elmeg C46e Description And Installation page 53

2.6.3 Module 4 a/b
The 4 a/b module contains 4 analog connections. Connection and program-
ming are performed the same as for the analog connections for the mother-
board. In der elmeg C46e darf nur ein Modul eingesetzt werden.
Fig. 37: Module 4 a/b
2.6.4 Module 1/1 S0
The 1/1S0 module contains an S0 port that can be configured either as an
internal or as an external ISDN connection. When shipped from the factory, the
switchover jumper is mounted, i.e. the internal ISDN connection is active. If the
ISDN is to be used as an external ISDN connection, the jumper must be
removed and this connection edited in programming. In der elmeg C46e darf
nur ein Modul eingesetzt werden
Fig. 38: Module 1/1S
a/ b 1 a/ b 2
Jum p er for sw itc hover
installed : Internal ISDN c onnec tion
op en: external ISDN c onnec tion
ISDN term inal b loc k
S04:INT/ EXT
for the internal and external ISDN c onnec tion
ISDN term inal b loc k rem oved
a2 a1 b1 b2
Assignm ent for S04: Internal ISDN c onnec tion
a1 a2 b2 b1
Assignm ent for S04: External ISDN c onnec tion
S04:INT /EXT
0
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a/ b 3 a/ b 4