NGT—Overview and specifications
NGT Transceiver System Technical Service Manual 51
Pinouts of the 9-way serial data connector on the junction box
Figure 17: Front view of the 9-way serial data connector on the junction box
Table 15: Pinouts of the 9-way serial data connector on the junction box
Pin no. Function Input/output Signal level
1N/C
2 RS232 Receive data Input RS232
3 RS232 Transmit data Output RS232
4 DTR Output RS232
5 Ground 0 V
6 DSR Input RS232
7 RTS Output RS232
8 CTS Input RS232
9N/C
1
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