45
Port Assignment, Termination, Cable Length
Installation
To connect an ISDN telephone, connect a pressure terminal connection to an IAE socket. For the following
example, activate the
Telephony
:
Ports
:
S0 (#)
:
Line termination
option in the
Configurator
. In the IAE
socket, 100 ohms terminating resistors between 1a and 1b as well as between 2a and 2b are required.
Connecting an IAE socket
Several IAE sockets can be series connected using a bus installation. For the following example, activate the
Telephony
:
Ports
:
S0(#)
:
Line termination
option in the
Configurator
. In the last IAE socket, 100 ohms
terminating resistors between 1a and 1b as well as between 2a and 2b are required.
Connecting several IAE sockets
Socket with 100 ohm termination impedance
Port S
0
intern
ISDN terminal
1a 1b
2a 2b
2a 2b 1a 1b
cable: max. 500 m
2a 2b 1a 1b
1a 1b
2a 2b
1a 1b
2a 2b
1a 1b
2a 2b
1a 1b
2a 2b
1a 1b
2a 2b
1a 1b
2a 2b
100 ohm termination impedance
in the last socket
cable: max. 130 m
Содержание Comfort Pro S
Страница 1: ...Comfort Pro S Mounting and Commissioning Installation Guide...
Страница 2: ......
Страница 12: ...10...
Страница 196: ...194 Notes Notes...
Страница 197: ...195 Notes Notes...
Страница 198: ...196 Notes Notes...
Страница 199: ......