Installation
Electrical installation
Telephone connection
l
29
EDSMF2181IB EN 3.0
5.2.7
Telephone connection
Assignment of the telephone socket
2181FEW003C
Pin
Designation
2
not assigned
3
L
a
(TIP)
4
L
b
(RING)
5
not assigned
Worldwide, the telephone sockets differ from each other. For the most important
standards, the following cables are supplied with the product:
TAE connecting cable
2181FEW012
1a
1
2b
2
3w
3
4e
4
5a2
5
6b2
6
2181FEW013
Fig. 5−5
Terminal assignment TAE−N plug and RJ11 plug (6p/4c)
Modular connecting cable
2181FEW014
1
1
2
2
3
3
4
4
5
5
6
6
2181FEW015
Fig. 5−6
Terminal assignment of the two RJ11 plugs (6p/4c)