Guralp Systems CMG-DCM - Manual (Page 129)

Operator's guide
9.2 Integrated DCM units
DM/AM module output
This is a standard 32-pin mil-spec plug (02E-18-32P).
Pin Function
D
Power +10 to +30 V
E Power 0 V
J Data transmit +ve
K Data transmit –ve
L Data receive +ve
M Data receive –ve
R AM console receive
S AM console transmit
T AM console ground
U Tamper switch 5
V GPS 1pps signal
W GPS RS232 transmit
X
GPS RS232 receive
Y GPS RS232 ground
Z DM console transmit
a DM console receive
b DM console ground
c Tamper switch 0
d Tamper switch 1
e Data ground
f Tamper switch ground
g Tamper switch 2
h Tamper switch 3
j Tamper switch 4
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