Guralp Systems Limited
MAN-040-0004 - Güralp 40TDE Operator's Guide

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1. Introduction 2. Getting started 3. Understanding the manuals 4. Power Distribution 5. Connector pin-outs 6. Revision history

Section Index: 5.1. DATA 5.2. NET 5.3. GPIO 5.4. USB 5.5. GPS

Chapter 5. Connector pin-outs

5.1 DATA

This is a standard ten-pin military-specification bayonet plug, conforming to MIL-DTL-26482 (formerly MIL-C-26482). A typical part-number is 02E-12-10P although the initial “02E” varies with manufacturer.

Suitable mating connectors have part-numbers like ***-12-10S and are available from Amphenol, ITT Cannon and other manufacturers.

The pin-out is the same as the serial output of a Güralp DM24 digitiser and any GSL digital instrument, allowing you to insert an instrument with an embedded Güralp EAM into a pre-existing installation and maintain connectivity.

Pin

Function

A

Power input, 0 V

B

Power input, +10 to +35 V

C

RS232 CTS

D

RS232 RTS

E

RS232 DTR

F

RS232 DSR

G

RS232 ground

H

RS232 CD

J

RS232 receive

K

RS232 transmit

Wiring details for the compatible socket, ***-12-10S, as seen from the cable end (i.e. during assembly).

5.2 NET

This is a standard six-pin military-specification bayonet plug, conforming to MIL-DTL-26482 (formerly MIL-C-26482). A typical part-number is 02E-10-06P although the initial “02E” varies with manufacturer.

Suitable mating connectors have part-numbers like ***-10-06S and are available from Amphenol, ITT Cannon and other manufacturers.

Pin

Function

A

Ground

B

Data transmit +ve (RJ45 pin 1)

C

Data receive +ve (RJ45 pin 3)

D

External switched power output #0

E

Data receive –ve (RJ45 pin 6)

F

Data transmit –ve (RJ45 pin 2)

Wiring details for the compatible socket, ***-10-06S, as seen from the cable end (i.e. during assembly).

5.3 GPIO

This is a standard twelve-pin military-specification bayonet socket, conforming to MIL-DTL-26482 (formerly MIL-C-26482). A typical part-number is 02E-14-12S although the initial “02E” varies with manufacturer.

Suitable mating connectors have part-numbers like ***-14-12P and are available from Amphenol, ITT Cannon and other manufacturers.

The USB lines provide external host access to the internal USB memory device. When power is sensed on pin J, an internal switch disconnects the memory device from the internal circuitry and connects it to this socket.

Pin

Function

A

USB Data -ve (USB Type A pin 1) - see text above.

B

USB Data +ve (USB Type A pin 3) - see text above.

C

Anti-tamper line 4

D

Anti-tamper line 3

E

Anti-tamper line 2

F

Anti-tamper line 1

G

Console transmit (RS232 TXD)

H

Console receive (RS232 RXD)

J

USB Power input (USB Type A pin 1) - see text above.

K

Ground (USB Type A pin 4)

L

Anti-tamper line 0

M

Ground

Wiring details for the compatible plug, ***-14-12P, as seen from the cable end (i.e. during assembly).

5.4 USB

This is a standard six-pin military-specification bayonet socket, conforming to MIL-DTL-26482 (formerly MIL-C-26482). A typical part-number is 02E-10-06S although the initial “02E” varies with manufacturer.

Suitable mating connectors have part-numbers like ***-10-06P and are available from Amphenol, ITT Cannon and other manufacturers.

Pin

Function

A

+5 V DC (USB Type A pin 1)

B

Data –ve (USB Type A pin 2)

C

Data +ve (USB Type A pin 3)

D

0 V (USB Type A pin 4)

E

Shielding

F

not connected

Wiring details for the compatible plug, ***-10-06P, as seen from the cable end (i.e. during assembly).

5.5 GPS

This is a standard ten-pin military-specification bayonet plug, conforming to MIL-DTL-26482 (formerly MIL-C-26482). A typical part-number is 02E-12-10P although the initial “02E” varies with manufacturer.

Suitable mating connectors have part-numbers like ***-12-10S and are available from Amphenol, ITT Cannon and other manufacturers.

This pin-out is the same as the GPS input of a DM24 digitizer.

Pin

Function

A

Power 0 V

B

Power +12 V

C

1pps signal

D

not connected

E

Serial port (ttySA2) TxD

F

Serial port (ttySA2) RxD

G

RS232 ground

H

Serial port (ttySA2) ground

J

RS232 transmit to GPS

K

RS232 receive from GPS

Wiring details for the compatible socket, ***-12-10S, as seen from the cable end (i.e. during assembly).

PreviousNext

1. Introduction 2. Getting started 3. Understanding the manuals 4. Power Distribution 5. Connector pin-outs 6. Revision history