Orban opticodec 7200, Руководство пользователя

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74 E OPTICODEC
OPTICODEC 7400
System Setup
This number corresponds directly in all parameters with
the entry in the ISDN directory. After entering the number,
you have to confirm your setting by pressing the ‘Enter’
button. If you enter only one digit for the number, the OP-
TICODEC will automatically add a 0 before the digit.
Entering ‘00’ means you can only use this port for trans-
parent contact closure information (on/off), not for ISDN
calls.
Timing diagram:
T1=300 ms T2=500 ms
If the length of the switching signal is less than T1 or T2,
the signal is ignored.
In the following example the alarm/control ports IN1 to IN4
correspond to the entries 90 to 93 of the ISDN directory.
The ports IN5 to IN8 are configured with 00 and can be
used for transparent switching information.
A confirming signal of whether a connection has been
established, takes places over the corresponding outputs of
the Alarm/Control Interface. By using IN2 for establishing
a connection, OUT2 (pin 23) will confirm the connection
as soon as the decoder is synchronized.
The inputs must be always confirmed with ‘Store & Exit’.