Guralp Systems CMG-DCM build <10,000 User Manual
Page 277
Acquisition Modules and Platinum Firmware
Appendices
16.5.5 Peli-case: Console
This is a standard DE9F (TIA-574) sub-miniature
(D-sub) line socket, conforming to DIN 41652 and
MIL-DTL-24308. They are very widely available,
as are suitable mating connectors.
The console port is pre-configured to run at 38,400 Baud with 8 data bits, no
parity bit and one stop bit. It is strongly recommended that these settings are
never changed, so that access to the configuration system can be gained via
this port if all other routes are unavailable.
Pin
Function
1
not connected
2
RS232 transmitted data
3
RS232 received data
4
not connected
5
Ground
6
not connected
7
not connected
8
not connected
9
not connected
Wiring details for the compatible plug,
DE9M, as seen from the cable end (i.e.
during assembly).
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Issue E - February 2014