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Guralp Systems CMG-EAM-R Quick Start Manual

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CMG-
EAM-R
Quick-Start
Guide
Part No. MSH-EAM-
0004
Designed and
manufactured by
Güralp Systems
Limited
3 Midas House,
Calleva Park
Aldermaston RG7
8EA
England
Proprietary Notice: The
information in this manual is
proprietary to Güralp Systems
Limited and may not be copied
or distributed outside the
approved recipient's
organisation without the
approval of Güralp Systems
Limited. Güralp Systems
Limited shall not be liable for
technical or editorial errors or
omissions made herein, nor for
incidental or consequential
damages resulting from the

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  • Page 1 CMG- EAM-R Quick-Start Guide Part No. MSH-EAM- 0004 Designed and manufactured by Güralp Systems Limited 3 Midas House, Calleva Park Aldermaston RG7 England Proprietary Notice: The information in this manual is proprietary to Güralp Systems Limited and may not be copied or distributed outside the approved recipient's organisation without the...
  • Page 2 Error: Reference source not found Contents furnishing, performance, or usage of this material. Issue A February 2012 Error: Reference source not found Issue A - February 2012...

  • Page 3: Table Of Contents

    Error: Reference source not found Introduction Table of Contents 1 Introduction....................... 3 2 Getting started......................4 2.1 Configuring networking..................4 2.1.1 DHCP......................4 2.1.2 APIPA......................4 2.1.3 Static addressing..................4 2.1.4 Discovering dynamically allocated addresses..........5 2.2 Hook-up diagrams....................7 2.2.1 Multiple CD24-R8s with GPS synchronisation..........7 2.2.2 Multiple CD24-R8s with GPS synchronisation..........8 2.3 Operation......................

  • Page 4: Introduction

    Error: Reference source not found Introduction 1 Introduction The CMG-EAM-R is a rack-mounted data acquisition, processing, storage and communications unit based on the CMG-EAM embedded acquisition module. The unit can be configured and controlled using a web-based interface. Security and fire-wall features support direct connection to the internet for remote operation.

  • Page 5: Getting Started

    Error: Reference source not found Getting started 2 Getting started The following steps will enable you to connect and start using your CMG- EAM-R. 2.1 Configuring networking There are three ways in which your EAM-R can acquire a network address, DHCP, APIPA or static configuration.

  • Page 6: Discovering Dynamically Allocated Addresses

    Error: Reference source not found Getting started network could communicate with the acquisition module if it was configured to use an IP address of (for example) 192.168.0.2 with a matching netmask of 255.255.255.0. Note: IP addresses assigned using this method will be lost if the unit is rebooted.

  • Page 7: Hook-Up Diagrams

    Error: Reference source not found Getting started 2.1.4.2 Using Scream Scream is a software package for Seismometer Configuration, Real-time Acquisition and Monitoring, developed by Güralp Systems. To obtain a free copy of Scream, please send an email to scream@guralp.com, describing briefly your equipment and the organisation for whom you are working.

  • Page 8: Multiple Cd24-R8S With Gps Synchronisation

    Error: Reference source not found Getting started 2.2.1 Multiple CD24-R8s with GPS synchronisation The diagram below illustrates how to connect an EAM-R to a rack of CMG- CD24-R8 digitisers when using a GSL GPS receiver for synchronisation. The EAM-R needs only Power, Ethernet and input (USB) connections to start collecting and forwarding data.

  • Page 9: Operation

    Error: Reference source not found Getting started 2.2.2 Multiple CD24-R8s with GPS synchronisation The diagram below illustrates how to connect an EAM-R to a rack of CMG- CD24-R8 digitisers when only NTP (internet Network Time Protocol) synchronisation is available. It must be stressed that GPS synchronisation is significantly more accurate than NTP.

  • Page 10: The Lcd Display

    Error: Reference source not found Getting started processing, storage, forwarding and protocol conversion and well as digitiser and instrument configuration and control facilities. Unless ordered otherwise, the EAM-R is supplied pre-configured to: acquire a DHCP or APIPA network address; • collect GCF data from all seven USB connectors (this is, in fact, entirely •...
  • Page 11 Error: Reference source not found Getting started Set your emulator to 8 data bits, 1 stop bit and no parity bits (8-N-1) and disable both hardware (XON/XOFF) and software (RTS/CTS) flow control. 2.3.3.2 Data The DATA connector is referred to throughout the Platinum manual as “DATA OUT”.

  • Page 12: Connector Pin-Outs

    Error: Reference source not found Connector pin-outs 3 Connector pin-outs 3.1 Front panel 3.1.1 Console This standard DE9F (TIA-574) sub-miniature (D-sub) socket, conforming to DIN 41652 and MIL-DTL-24308. They are very widely available, as are suitable mating connectors. The console port operates at 38,400 Baud with 8 data bits, no parity bit and one stop bit.

  • Page 13: Rear Panel

    Error: Reference source not found Connector pin-outs 3.2 Rear panel 3.2.1 Power The power connector is a Switchcraft 712A 2.5mm barrel connector wired with the tip +ve and the shield -ve. A 7- 28V DC regulated supply must be used. There is some variation amongst connectors labelled “...

  • Page 14: Data

    Error: Reference source not found Connector pin-outs 3.2.3 Data This standard DE9F (TIA-574) sub-miniature (D-sub) socket, conforming to DIN 41652 and MIL-DTL-24308. They are very widely available, as are suitable mating connectors. Function not connected RS232 TxD RS232 RxD not connected Ground not connected not connected...

  • Page 15: Usb

    Error: Reference source not found Connector pin-outs 3.2.5 USB The USB connectors are standard USB type A sockets with conventional wiring. Suitable mating connectors are widely available. USB connections are very sensitive to wiring details so it is recommended that ready-made cables used...

  • Page 16: Revision History

    Error: Reference source not found Revision history 4 Revision history 2010-04-28 A New document Error: Reference source not found Issue A - February 2012...

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