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9 connector pinouts, 1 modular dcm units – Guralp Systems CMG-DCM User Manual

Page 127

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Operator's guide

9 Connector pinouts

9.1 Modular DCM units

PORT A and B

This is a standard 10-pin mil-spec socket (02E-12-10S). The pinout is
such that the port can be connected to the serial output of a DM24

digitizer using a straight-through cable.

Pin Function
A

Power 0 V

B

Power +10 to +35 V

C

RS232 RTS

D

RS232 CTS

E

RS232 DTR

F

RS232 DSR

G

RS232 ground

H

RS232 CD

J

RS232 transmit

K

RS232 receive

DATA OUT port

This is a standard 10-pin mil-spec plug (02E-12-10P). The pinout is the
same as the serial output of a DM24 digitizer, allowing you to insert a

DCM into a pre-existing installation and maintain connectivity.

Pin Function
A

Power 0 V

B

Power +10 to +35 V

C

RS232 CTS

D

RS232 RTS

December 2006

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