25(48)
Date
Rev
Documentnumber
Prepared
Doc respons/Approved
Checked
Reference
1999-07-15
A
1531-BDV BS 101 05 Uen
INSTALLATION INSTRUCTION
Subject responsible
On the first ELU-D_ board in the system the first three
extension positions should be used to connect the
OPERATOR telephones.
On sub-equipped ELU-A and ELU-D_ boards the con-
nection for extensions 8...15 (32) are not mounted.
LA0
LA1
LB0
LB1
LA2
LA3
LB2
LB3
LA4
LA3
LB4
LB5
LA6
LA7
LB6
LB7
LA8
LA9
LB8
LB9
LA10
LA11
LB10
LB11
LA12
LA13
LB12
LB13
LA14
LA15
LB15
LB14
Connection field 6 at front of ELU-D(3) and ELU-A
The connections in field 4 are in brackets (only on
ELU-D3 for individuals 16 to 31)
26
28
30
32
C
18
20
22
24
A
(LA16)
10
12
14
16
02
04
06
08
(LA17)
(LB16)
(LB17)
(LA18)
(LA19)
(LB18)
(LB19)
(LA20)
(LA21)
(LB20)
(LB21)
(LA22)
(LA23)
(LB22)
(LB23)
(LA24)
(LA25)
(LB24)
(LB25)
(LA26)
(LA27)
(LB26)
(LB27)
(LA28)
(LA29)
(LB28)
(LB29)
(LA30)
(LA31)
(LB31)
(LB30)
Extension Line
connector to
terminal
equipment