Guralp Systems Limited
MAN-EDU-0001

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1. Introduction 2. Installing the CMG-EDU 3. Viewing data with Scream! 4. Recording and playback 5. Advanced usage 6. Troubleshooting and help 7. Connector Pinouts 8. Revision History

Section Index: 7.1. Sensor Connectors 7.2. Power/Data Connectors 7.3. Data Connectors 7.4. GPS Connectors

Chapter 7. Connector Pinouts

7.1 Sensor Connectors

These are Bulgin Buccaneer 400-series 12-pin connectors. Full details of this range are available from the Bulgin web-site at
http://www.bulgin.co.uk/Products/Buccaneer/Buccaneer.html

The chassis socket, as fitted to the CD24E1, is part-number PX0412/12S and the free plug, as fitted to the CMG-EDU sensor, is part-number PX0410/12P/5560.

Pin

Function

1

Velocity signal -ve

2

Signal ground

3

Screen

4

Mass position

5

Calibration signal

6

Supply ground

7

Supply -ve

8

Supply +ve

9

Velocity signal +ve

10

not connected

11

Calibration enable

12

One second mode enable

Wiring details for the free plug, PX0410/12P/5560, as seen from the cable end.

7.2 Power/Data Connectors

These are Bulgin Buccaneer 400-series 10-pin connectors. Full details of this range are available from the Bulgin web-site at
http://www.bulgin.co.uk/Products/Buccaneer/Buccaneer.html

The chassis plug, as fitted to the CD24E1, is part-number PX0412/10P and the free socket, as fitted to the power/data cable, is part-number PX0410/10S/5560.

Pin

Function

1

not connected

2

Received data (RxD)

3

Transmitted data (TxD)

4

not connected

5

Ground

6

Supply voltage +ve

7

not connected

8

not connected

9

Supply voltage -ve

10

not connected

Wiring details for the free socket, PX0410/10S/5560, as seen from the cable end.

7.3 Data Connectors

These are standard DE9 “subminiature” connectors conforming to DIN 41652 and MIL-DTL-42308.

They are widely available from a variety of electronics and I.T. suppliers.

Pin

Function

1

not connected

2

Received data (RxD)

3

Transmitted data (TxD)

4

not connected

5

Ground

6

not connected

7

not connected

8

not connected

9

not connected

10

not connected

Wiring details for the compatible plug, as seen from the cable end.

7.4 GPS Connectors

These are Bulgin Buccaneer 400-series 10-pin connectors. Full details of this range are available from the Bulgin web-site at
http://www.bulgin.co.uk/Products/Buccaneer/Buccaneer.html

The chassis socket, as fitted to the CD24E1, is part-number PX0412/10S and the free plug, as fitted to the CMG-EDU sensor, is part-number PX0410/10P/5560.

Pin

Function

1

not connected

2

GPS received data (Rx)

3

GPS transmitted data (Tx)

4

not connected

5

Signal ground

6

+ve supply voltage

7

not connected

8

Pulse-per-second (PPS)

9

Supply ground

10

not connected

Wiring details for the free plug, PX0410/12P/5560, as seen from the cable end.

PreviousNext

1. Introduction 2. Installing the CMG-EDU 3. Viewing data with Scream! 4. Recording and playback 5. Advanced usage 6. Troubleshooting and help 7. Connector Pinouts 8. Revision History