Guralp Systems CMG-DM24S12AMS - Manual (Page 74)

CMG-DM24S12AMS Operator's guide
PC ports
The remaining connectors are wired directly to the DM24S12PC's built-
in laptop PC.
USB connector
This is a standard 6-pin mil-spec socket (02E-10-06S).
Pin Function
A
+5 V DC (USB Type A pin 1)
B Data +ve (USB Type A pin 3)
C Data –ve (USB Type A pin 2)
D 0 V (USB Type A pin 4)
E Shielding
NETWORK connector
This is a standard 6-pin mil-spec plug (02E-10-06P).
Pin Function
B
Data transmit +ve (pin 1)
C Data receive +ve (pin 3)
E Data transmit –ve (pin 2)
F Data transmit –ve (pin 6)
TELEPHONE connector
This is a standard 6-pin mil-spec socket (02E-10-06S).
Pin Function
E
Data receive (pin 3)
F Data transmit (pin 4)
74 Issue B