EarthData PR6-24

Front Panel Connectors
"CH 1-3" ( resp. "CH 4-6")
Pin Signal
AChannel 1{4} IN +
BChannel 1{4} IN -
CChannel 2{5} IN +
DChannel 2{5} IN -
EChannel 3{6} IN +
FChannel 3{6} IN -
GCalibration OUT
HCalibration GND
JPower OUT, + 12 Volt (battery raw voltage)
KPower OUT, GND
Mating Connector: [MIL-C-26482] 12-10P


"AUXILIARY"
PinSignal
AAux IN 1
BAux IN 2
CAux IN 3
DGND
EDigital OUT (open coll.)
FDigital OUT (TTL)
GAux IN 4
Mating Connector: [MIL-C-26482] 10-07P


 "MODEM"
PinSignalline to PC-COMPin
ADCD/---1
BDSR/---4
CRX---3
DRTS/---8
ETX---2
FCTS/---7
GDTR---6
HRI---9
JGND---5
KTerminal---Bridge to Pin 5 (don't connect before requesting GFZ pool staff)
Mating Connector (Recorder): [MIL-C-26482] 12-10S
Mating Connector (PC only !!): D-Sub 9-pin, female

NOTE: The wiring given above is designed for connecting Earth Data Logger to a MODEM.

For an intermediate access to the 'MODEM' port  by a PC or PDA remove connections between Pin A and Pin 1 as well as between Pin G and Pin 6, and apply bridges between Pin A and Pin G as well as between Pin 1 and Pin 6 (shortcut DTR and DCD).

"ETHERNET"
PinSignalPin (COM)
AIN + 
BIN - 
COUT + 
DOUT - 
EDigitiser RX3
FDigitiser TX2
GDigitiser GND5
Mating Connector (Recorder): [MIL-C-26482] 10-07S
Mating Connector (PC): D-Sub 9-pin, female


"USB"
(certain recorders only)
PinSignal
AVBUS
BD -
CD +
DGND/Shield
Mating Connector: [MIL-C-26482] 08-04P


"GPS"
PinSignal
pinAntenna +
shieldAntenna -
Mating Connector: BNC, male


"POWER"
PinSignal
APower IN, +12 Volt
BPower OUT (500 mA fused)
CNC
DGND
Mating Connector: [MIL-C-26482] 08-04S


"Hard Disk Connector"
CENTRONICS IDEHD Power
PinSignalPinPin
1HD_LED39 
26GND---2/3
2HD_CS037 
27HD_CS138 
3HD_Addr035 
28HD_Addr236 
4HD_Addr133 
29VCC---4
5IRQ(14)31 
30IO_1632 
6VCC ---4
31GND40 
7IO_RDY27 
32DD_ACK29 
8IO_Read25 
33GND30 
9 IO_Write23 
34GND26 
10GND24 
35GND22 
11GND19 
36 DD_RQ 21 
12 Data017 
37 Data1518 
13 Data115 
38 Data1416 
14 Data213 
39 Data1314 
15 Data311 
40 Data1212 
16 Data49 
41Data1110 
17 Data57 
42 Data108 
18 Data65 
43 Data96 
19 Data73 
44 Data84 
20 Reset IDE1 
45 GND2 
21 (SLAVE+)  
46 Disk Heating  
22   
47  Disk Heating  
23   
48 (SLAVE-)  
24   
49   
25   
50 GPIO_Detect 34 
Mating Connector (to Hard Disk Case): Centronics [IEEE488] 50-pin, female
Mating Connector (to IDE Controller): IDE Connector, 40-pin, female

Kontakt

Ingenieur
Dipl.-Ing. Martin Haxter
Geophysikalische Tiefensondierung
Telegrafenberg
Gebäude E, Raum 456
14473 Potsdam
+49 331 288-1282
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