Geosense GEOLOGGER G8 PLUS User manual

G8 Plus Manual V1.0
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DATA LOGGER
GEOLOGGER G8 PLUS

G8 Plus Manual V1.0

G8 Plus Manual V1.0
CONTENTS Page
1.0 INTRODUCTION 1
1.1 General Description 1
1.2 Main Components 2
1.3 G8 Module Connections 3
1.4 Electro Magnetic Compatibility (EMC) 4
2.0 CONFORMITY 5
3.0 MARKINGS 6
4.0 DELIVERY 7
4.1 Packaging 7
4.2 Handling 7
4.3 Inspection 7
4.4 Storage 7
5.0 INSTALLATION 8
5.1 Getting Started 8
5.2 Wiring 9
5.2.1 Mains Power with Battery Back Up 10
5.2.2 Battery Power Connection 12
5.2.3 Solar Power Connection 12
5.2.4 Sensor Cable Connection – Braided 13
5.2.5 Sensor Cable Connection – Foil Screened 15
5.2.6 Sensor Cable Connection—Smart Mux 16
5.2.7 Analogue Smart Mux Connection Overview 17
5.3 Modem 18
5.3.1 Modem Antenna Connection 18
5.3.2 Installing SIM Card 19
5.4 Remote Smart Mux 20
6.0OPERATION 21
6.1 Configuration of Peripheral Devices 21
6.2 Wiring of the System 21
6.3 Communications Test 22
6.4 Connecting Sensors 22
6.5 Acquisition and Validity Testing 22
6.6 G8 Functions 22
6.7 Starting the Data Logging Session 22
6.8 G8 Module Navigation 23
6.9 G8 Module Functions 24
6.9.1 Configurations 24
6.9.1.1 G8 Logger Setup 24
6.9.1.1.1 Id Number 24
6.9.1.1.2 Modules Supply 24
6.9.1.1.3 Analogue Inputs 25
6.9.1.1.4 Digital Inputs 26
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6.9 OPERATIONS Contd...
6.9.1.1.5 Set Date/Time 26
6.9.1.1.6 LAN Configuration 26
6.9.1.1.7 SD Card Explorer 27
6.9.1.1.8 Advanced Tools 27
6.9.1.2 Device Config 30
6.9.1.2.1 Mux Configuration 30
6.9.1.2.2 Tilt Array Configurations 32
6.9.1.2.3 IPTM Configuration 33
6.9.2 Acquisitions 33
6.9.2.1. New Data Acquisitions 33
6.9.2.2 Append Data Acquisitions 33
6.9.2.3 Local Acquisitions 33
6.9.3 Start/Stop Acquisition Mode 33
6.9.4 Connection 34
6.9.4.1 Web Server 34
6.9.4.2 FTP Server 34
6.9.4.3 Local Connection 35
6.9.4.4 Modem Connection 35
6.10 Smart Mux Overview 36
6.10.1.1 Smart Mux Analogue 36
6.10.1.2 Smart Mux Digital 36
6.10.1.3 Operation 36
6.10.1.4 Channel Configuration (Analogue) 36
6.10.1.5 Mux Schematic 37
6.10.2 Radio Module Installation 38
6.10.2.1. Radio Implementation 38
6.10.3 Visual Indications 38
6.10.3.1 RS485 Connection Mode 38
6.10.3.2 Radio Connection Mode 38
6.10.4 System Setting Change 39
6.10.5 Firmware Update 39
6.10.6 Import and Export Calibration Data 40
6.10.6.1 Export 40
6.10.6.2 Import 40
7.0 MAINTENANCE 41
8.0 TROUBLESHOOTING 42
9.0 SPECIFICATION 43
10.0 SPARE PARTS 43
11.0 RETURN OF GOODS 44
13.1 Returns procedure 44
13.2 Chargeable Service or repairs 44
13.3 Warranty Claim 44
13.4 Packaging and Carriage 44
13.4 Transport & Storage 44
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12.0 LIMITED WARRANTY 45
13.0 APPENDIX 46
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It is VITAL that personnel responsible for the
installation and use of the G8 PLUS READ and
UNDERSTAND the manual, prior to working with the
equipment.
1.1 General Description
The Geosense® G8 PLUS is a data logger system used typically within Geotechnical &
Structural instrumentation for monitoring and logging of many types and numbers of
sensors with output signals such as :-
• Frequency
• Voltage
• Current
• Resistance
1
• RS-485 BUS
1Resistance Measurements include Pt100 and NTC
The G8 PLUS has been designed to accommodate complex geotechnical monitoring
applications. It can be connected to active devices such as the Geosense Remote Mux,
Digital Tilt Sensors and Tilt Array.
The G8 PLUS comprises of the G8 Module which has an easy to use interface and
manages data acquisition and storage along with the following features:
• Analogue Input x 2
• Digital Input x 2
• Digital Output: Alarm (Max 24VAC/DC 3A) x 2, Static Switch (12V 0.3A) x 2
• Communication: Ethernet x 1, RS485 (Isolated) x 2, 2 RS232,
Dust Network External Radio Module x 1
• Data Acquisition: SDCard, USB, GPRS/UMTS, Local Web Server, FTP
• Supports Up to 512, 32 Channel Smart MUX (Maximum 16320 Sensors)
• Rugged; suitable for demanding environments
• Fully reprogrammable without software
• Data can be accessed remotely
• Various power options including solar for remote locations
1.0 INTRODUCTION
This manual is intended for all users of the Geosense® G8 PLUS data logger and
provides a guide for its installation, operation and maintenance.
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1.0 General Description Contd...
The Geosense® G8 PLUS is delivered and configured in accordance with customer
requirements . When used as part of a Data Logging System, it will be pre-assembled
and configured to suit individual project requirements.
1.2 Main Components
1. Central processing unit (CPU) – G8 Module to which all the components are
linked.
2. Smart MUX (Analogue / Digital): A smart relay mechanism controlled by the
CPU to switch between multiple sensors so that they can be monitored by a single
CPU. Allows multi sensors to be fed into the measurement & control module.
3. Power Supplies: A power supply provides regulated power to the logger and
sensors. 12 volt DC fed either by 220 volt mains adaptor and charger with 12 Volt DC
battery back up, 12 Volt DC battery with solar panel.
4. Communication: Remote or local connection to the CPU to program or
download data including GSM, GPRS, radio and cable.
5. Barometer - for compensation due to changes in barometric pressure for
sensors used for pressure monitoring. (Not shown above)
6. Enclosure - which houses all the above components mounted, pre-wired and pre
- programed in a robust IP65 enclosure for mounting on a suitable location such
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1.0 INTRODUCTION Contd...
1.3 G8 module connections
The Geosense® G8 Module is at the heart of the G8 PLUS, controlling and storing data
from the Data Logging System.
1.3.1 G8 Module
1. Ethernet/LAN connection 8. Alarm (Max 24VAC/DC 3A)
2. RS232 9. Static Switch (12V 0.3A)
3. USB (Data Download & Back Up) 10. RS485
4. ON/OFF 11. 120ΩResistor (On/Off)
5. 12V Bat Supply & Charger Input 12. DUST Network (Radio Module)
6. Digital Input
7. Analogue Input
1 2 3
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6 7
8 9 10 12
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1.0 INTRODUCTION Contd...
1.4 EMC - Electro Magnetic Compatibility
EMC is the electromagnetic interaction of electrical and electronic equipment with other
electrical and electronic equipment. All electronic devices have the potential to emit and be
affected by electromagnetic fields. With the reduction in size of electrical components and
the ever increasing amount of electrical & electronic devices such as mobile phones, two-
way radios, safety control systems, signalling, generators, welding equipment, power cables
etc in all environments, especially construction sites, there is a huge potential for devices to
interfere with each other.
Geosense® G8 PLUS has been designed and tested for EMC under the relevant CE
marking directives to comply with the relevant industrial standard. This ensures correct
operation under the harshest of site conditions.
Cables attached to a Geosense® G8 Data Logger Systems should have adequate
shielding to minimise the affects of electrical noise (EMI) and have the correct functional
earth.
FAILURE TO PROVIDE SUITABLY SCREENED CABLES &
TOGETHER WITH EMC GLANDS COULD RESULT IN INCORRECT
OPERATION OF THE EQUIPMENT
ENSURE THERE IS SUITABLE FUNCTIONAL EARTHING TO ENSURE
CORRECT OPERATION OF THE EQUIPMENT
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G8 Plus Manual V1.0
Geosense Ltd
Nova House
Rougham Industrial Estate
Rougham, Bury St Edmunds
Suffolk , IP30 9ND
United Kingdom
Tel: [phone], Fax: [phone]
www.geosense.co.uk
Declaration of ConformityDeclaration of Conformity
We Geosense Ltd at above address declare that the equipment detailed below, complies
with the requirements of the following EU Directives:-
• Low Voltage Directive 2006/95/EC
• Electromagnetic Compatibility Directive 2014/30/EU
• Radio & Telecommunications Terminal Equipment 1999/5/EC
• Restriction on the use of certain Hazardous Substances (RoHS2) 2011/65/EU
Equipment description: Data Logger
Make/Brand: Geosense
Model Numbers: G8 PLUS
Compliance has been assessed with reference to the following harmonised standards:
EN 61326-1:2013 Electrical equipment for measurement, control and laboratory use.
EMC requirements. General requirements.
EN 61010-1:2010 Safety requirements for electrical equipment for measurement, control,
and laboratory use. General requirements
A technical file for this equipment is retained at the above address.
Martin Clegg
Director
2.0 CONFORMITY
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