Ascotel® IntelliGate® 2025/2045/2065 as of I7.9
118
Installation
sy
d-
020
4/1.
7
– I7.
9
– 1
2
.2009
Cable Requirements
Tab. 53
Requirements for an AD2 bus cable
Installation rules
•
If an Ascotel® DECT radio unit is used, do not connect any other system terminal
to the same AD2 bus.
•
Do not use any terminating resistors at the bus extremity.
•
Avoid using different cable cross-sections on the same bus
•
Use the supplied cables for connecting the terminals
•
Cabling of AD2 terminals is restricted to pairs of a separate dedicated cable(s)
1)
.
Connection sockets
Fig. 61
RJ45 connection, single socket
Core pairs x cores
1 x 2 or 1 x 4
Stranded
yes
1)
1)
Note: max. 25 m can be crossed unstranded.
(CH: Applies also to cable type G51)
Wire diameter, core
0.4…0.6 mm
Screening
recommended
Characteristic impedance
< 130
Ω
(1 MHz)
1)
Applies
for
Australia only
a
b
1
2
3
4
5
6
7
8
RJ45, 8-pin
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