Guralp Systems Limited
MAN-T60-0001 - CMG-6T Operator's Guide

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1. Introduction 2. First Encounters 3. Calibrating the CMG-6T 4. Connector pin-outs 5. Specifications 6. Revision history

Section Index: 4.1. Instrument, HCU RECORDER and SENSOR connectors 4.2. Breakout box and HCU power connector

Chapter 4. Connector pin-outs

4.1 Instrument, HCU RECORDER and SENSOR connectors

This is a standard 26-pin “mil-spec” plug, conforming to MIL-DTL-26482 (formerly MIL-C-26482). A typical part-number is 02E-16-26P although the initial “02E” varies with manufacturer.

Suitable mating connectors have part-numbers like ***-16-26S and are available from Amphenol, ITT Cannon and other manufacturers.

Pin

Function

Pin

Function

A

Velocity +ve, vertical channel

P

Calibration signal (all channels)

B

Velocity –ve, vertical channel

R

Calibration enable (all channels)

C

Velocity +ve, N/S channel

S

not connected

D

Velocity –ve, N/S channel

T

not connected

E

Velocity +ve, E/W channel

U

One-second response mode

F

Velocity –ve, E/W channel

V

not connected

G

Mass position, vertical channel

W

not connected

H

not connected

X

not connected

J

Mass position, N/S channel

Y

Logic ground

K

not connected

Z

not connected

L

Mass position, E/W channel

a

not connected

M

not connected

b

Power ground

N

Signal ground

c

Power +ve

Wiring details for the compatible socket, ***-16-26S, as seen from the cable end, i.e. during assembly.

4.2 Breakout box and HCU power connector

This is a standard 10-pin “mil-spec” 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.

Pin

Function

A

Power 0 V

B

+12 V DC supply

C

not connected

D

not connected

E

not connected

F

not connected

G

not connected

H

not connected

J

not connected

K

not connected

Wiring details for the compatible socket, ***-12-10S, as seen from the cable end.

PreviousNext

1. Introduction 2. First Encounters 3. Calibrating the CMG-6T 4. Connector pin-outs 5. Specifications 6. Revision history