Installation
68P81096E37-N
23
06/28/05
Auxiliary I/O Board
Jumpers are provided to route inputs and outputs in a specific direction to
and from the SCM; the SCM determines the functionality of the inputs and
outputs.
The board jumpers are shown in Figure 8.
GPI_14 is a special input which can be jumpered to be a transistor input or
opto isolated. In addition it can be dedicated to the Ext_PTT* Line routed
to the SCM. This function is a fast external PTT* (an active low function).
The board jumper settings for P2, P9, P6 are provided in Table 1. Settings
for P5 are provided in Table 2. Settings for P3, P4 are provided in Table 3.
P7 and P8 are not used.
Figure 8. CLN1206 Auxiliary I/O Board Jumpers
P5
P9
P6
P2
P3
P4
P1
1
3
4
2
4
2
1
3
2
1
10
9
2 4
1 3
2 4
1 3
P8
10
9
2
1
P7
10
9
2
1
