
SCUv5 Communications Setup
Seanet SCU v5
0581-SOM-00002, Issue: 05
26
© Tritech International Ltd.
Junction Box or Split AIF with RS232
Connection to the SCU should be made through the DA-15 connector.
ARCNET
4 5
1 2
8
10
6
3
7
12
9
11
14
13
15
SCU DA-15 female connector
Pin
Connection
Pin
Connection
1
nc
9
nc
2
Ground
10
nc
3
nc
11
nc
4
nc
12
nc
5
nc
13
RS232 Rx
6
RS232 Tx
14
nc
7
nc
15
nc
8
nc
nc = not connected
Note
In DA-15 can operate in RS232 mode (this type of operation is fixed during
manufacture of the unit and cannot subsequently be changed). In RS232 mode
the output has the same internal connection as the DE-9 RS232 PORT A and
therefore a connection can be used to PORT A instead. For a pin-out of of PORT