Section 2: PCB Installation and Startup
Aspila EX Hardware Manual Section 2: PCB Installation and Startup 2-35
2
Connector Pin-Outs on BRIU PCB
SW100
SW200
SW300
SW400
SW500
SW600
SW700
SW800
ON Termination resistor
is ON
This switch should be set to ON:
1. When T-Bus with Point-to-Point is selected.
2. When T-Bus with Point-to-Multipoint is selected
and if the connection to the Aspila EX system at the
last
port of the Bus connection.
3. When S-Bus is selected.
OFF Termination resistor
is OFF
When T-Bus with Point-to-Multipoint is selected and if
the Aspila EX system is not connected to the last port of
the Bus connection, this switch should be OFF.
CN102
CN202
CN302
CN402
ON With S-Bus selected,
the Feeding Power is
supplied to the termi-
nal.
If S-Bus is selected, this switch should be ON if the
connected device requires line power.
OFF With T-Bus selected,
the Feeding Power is
not required
If T-Bus is selected, this switch should be OFF.
RJ45 Cable Connector - CN5, CN6, CN7, CN8
S-Bus Connection
Pin No. Connection
1-
2-
3RA
4TA
5TB
6RB
7-
8-
RJ45 Cable Connector - CN5, CN6, CN7, CN8
T-Bus Connection
Pin No. Connection
1-
2-
3TA
4RA
5RB
6TB
7-
8-
Switch
Name
Switch
Position
Result Comments
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