LTH Electronics MXD73 Bedienungsanleitung
MXD73
Multi-parameter Monitor
Installation Guide
Preface
MXD73 Installation Guide - 1 -
Preface
Product warranty
The MXD73 has a warranty against defects in materials and workmanship for three years
from the date of shipment. During this period LTH will, at its own discretion, either repair
or replace products that prove to be defective. The associated software is provided ‘as is’
without warranty.
Limitation of warranty
The foregoing warranty does not cover damage caused by accidental misuse, abuse,
neglect, misapplication or modification.
No warranty of fitness for a particular purpose is offered. The user assumes the entire risk of
using the product. Any liability of LTH is limited exclusively to the replacement of defective
materials or workmanship.
Disclaimer
LTH Electronics Ltd reserves the right to make changes to this manual or the instrument
without notice, as part of our policy of continued developments and improvements.
All care has been taken to ensure accuracy of information contained in this manual.
However, we cannot accept responsibility for any errors or damages resulting from errors
or inaccuracies of information herein.
Copyright and trademarks
All rights reserved. Translations, reprinting or copying by any means of this manual,
complete or in part or in any different form requires our explicit approval.
MXD73 is a trademark of LTH Electronics Ltd
Second edition: June 2013
LTH Electronics Ltd
Chaul End Lane
Luton Telephone : +44 (0)1582 593693
Bedfordshire Fax : +44 (0)1582 598036
England Web : www.lth.co.uk
Preface
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Manufacturing Standards
Electromagnetic compatibility
This instrument has been designed to comply with the standards and regulations set down
by the European EMC Directive 2004/108/EC using BS EN 61326-1: 2013
Safety
This instrument has been designed to comply with the standards and regulations set down
by the European Low Voltage Directive 2006/95/EC using BS EN 61010-1: 2010
Quality
This instrument has been manufactured under the following quality standard:
ISO 9001:2008. Certificate No: FM 13843
Note: The standards referred to in the design and construction of LTH products are those
prevailing at the time of product launch. As the standards are altered from time to time, we
reserve the right to include design modifications that are deemed necessary to comply
with the new or revised regulations.
Disposal
As per directive 2002/96/EC, please observe the applicable local or national regulations
concerning the disposal of waste electrical and electronic equipment.
Preface
MXD73 Installation Guide - 3 -
Declaration of Conformity
Preface
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Contents
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Contents
Preface.........................................................................................................................1
Contents .....................................................................................................................5
Introduction..............................................................................................................7
MXD73 Instrument Specification......................................................................9
Installation – Safety & EMC............................................................................... 11
Noise suppression................................................................................................ 12
MXD73 Add-in Cards Installation................................................................... 13
Installation – MXD73........................................................................................... 17
MXD73 Connections........................................................................................... 19
Supply Voltage Connections..................................................................... 20
Current Output Connections..................................................................... 21
Relay Connections......................................................................................... 22
Sensor Connections...................................................................................... 22
Digital Inputs ................................................................................................... 23
SD Card Interface ........................................................................................... 23
Guarantee and Service....................................................................................... 24
Index ......................................................................................................................... 25
Contents
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Introduction
MXD73 Installation Guide - 7 -
Introduction
Introduction
The MXD73 is a microprocessor controlled multi-parameter instrument that can be
installed with a user selected combination of up to 3 Sensor Input Cards. The instrument
may be subsequently modified to meet changing requirements by the installation of
additional, or different, cards and the attachment of the appropriate sensor(s).
Utilising a multifunction easy to read QVGA LCD the instrument displays readings and
provides feedback to the operator on the status of the sensors and instruments outputs.
In addition the instrument features, depending upon configuration, up to six control relays
and up to six 0/4 – 20mA current outputs. These can be used to provide fully configurable
control, alarm and feedback.
Finally the instrument also features an SD card interface which enables the user to backup
and restore instrument settings, copy settings between instruments, log the sensor
readings (optional extra) and to upgrade the instrument’s software.
MXD73 Overview
Introduction
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Introduction
MXD73 Rear Termination Overview
Inhaltsverzeichnis
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