Table 9: com1 serial cable pin-outs (p/n 94-310260, 3006lf), Rs-232/1pps: table 9 – NavCom SF-3050 Rev.B User Manual
Page 76: Table 10
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SF-3050 User Guide – Rev B
Table 9: COM1 Serial Cable Pin-Outs
(P/N 94-310260-3006LF)
Positronic
Pins
Signal Nomenclature
[DCE w/respect to DB9]
DB9S
Pins
1 Not
connected
-
2 Not
connected
-
3 1PPS
Out
8
4
RXD RS-232 COM1
3
5
TXD RS-232 COM1
2
6 Not
connected
7
7 Not
connected
-
8 Not
connected
-
9 GND
5
Table 10: COM2 Serial Cable Pin-Outs
(P/N 94-310260-3006LF)
Positronic
Pins
Signal Nomenclature
[DCE w/respect to DB9]
DB9S
Pins
1 Not
connected
-
2 Not
connected
-
3 RXD+
RS-422
8
4
RXD RS-232 COM2/ RXD- RS-422
3
5
TXD RS-232 COM2/ TXD- RS-422
2
6 TXD+
RS-422
7
7 Not
connected
-
8 Not
connected
-
9 GND
5
3-74
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