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Cable Connector Pin-Outs
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Cable Connector Pin-Outs
The Probe’s RS-232 Port Pin-Out
The following table shows the pin-out for the Probe’s 25-Pin RS-232 port
(connector), which is used to connect to a terminal or modem using the
appropriate cable.
NOTE
The probe asserts pins 20 and 4, pins 13, 14,16, and 19 are reserved, and all other
pins are not connected.
PIN US CCOTT DIN
1 CHS GND 101
2 Tx 103 D1
3 Rx 104 D2
4 RTS 105 S2
5 CTS 106 M2
6 DSR 107 M1
7 SIG GND 102
8 DCD 109 M5
20 DTR 108 S1
Table A-5: Probe RS-232 Port Pin-Out