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WB Interface   

WB/4-20mA CONVERTER 

 

 

USER MANUAL 

 

NPMWBEN  

Revision A.0 

 

Icon

 

Significance

 

 

This symbol  denotes: Attention! In the present mode of use, failure to adhere to 
the instructions preceded by this symbol can result in a risk of electric shock 
and/or death. 

 

This symbol indicates: You must refer to the instructions.

 

 

European Union (and EEA) only. This symbol indicates that this product must not 
be discarded with household waste, as per the EEA directive (2002/96/EC) and 
your own national  regulations. 
This product must be disposed of at a collection point that is reserved for this 
purpose, for example, an official site for the collection of electrical and electronic 
equipment (EEE) in view of their recycling, or a point of exchange for authorized 
products that is accessible when you acquire a new product  of the same type.

 

 

1.3

 

Safety Instructions 

Labels intended to remind you of the principal precautions of use have been placed  on the unit in 
the form of pictograms.  These labels are considered an integral part of the unit. If a label falls off 
or becomes illegible,  please ensure it is replaced. The significance of the labels is detailed  below.  

 

The installation  and electrical connections must be carried out by qualified personnel 
according to the instructions of the manufacturer and the standards  of the competent 
authorities.Failure to adhere to the instructions  can have serious consequences on the 
safety of persons. Please be extremely rigorous as regards  electricity and assembly 
(coupling, network connections). 
Cables with an operating temperature of 70°C minimum (158 °F) must be used 
because the temperature inside the controller can reach 70°C (158 °F). 

1.4

 

Important Information 

The modification  of the material  and the use  of parts of an unspecified origin shall entail the 
cancellation of any form of warranty.The use of the unit has been projected  for the applications 
specified in the technical characteristics. Exceeding the indicated  values cannot in any case be 
authorized. 

 

 

Содержание MX32v2

Страница 1: ...NP32V2EN Revision D 0 NPMWBEN Revision A 0 WB INTERFACE WB 4 20mA CONVERTER...

Страница 2: ...he reproduction of all or any section of this document in any form whatsoever without the written permission of TELEDYNE OLDHAM SIMTRONICS S A S is forbidden The information contained in this manual i...

Страница 3: ...truction of the equipment Erreu r Signet non d fini 2 PRESENTATION 4 2 1 Purpose of the MX32v2 controller 4 3 MOUNTING THE CENTRAL UNIT 5 4 CENTRAL UNIT ELECTRICAL CONNECTIONS 6 4 1 DC supply 6 4 2 Fl...

Страница 4: ...WB Interface WB 4 20mA CONVERTER USER MANUAL IV NPMWBEN Revision A 0...

Страница 5: ...time In case of doubt contact TELEDYNE OLDHAM SIMTRONICS for additional information The aim of this manual is to supply simple and accurate information to the user TELEDYNE OLDHAM SIMTRONICS cannot b...

Страница 6: ...precautions of use have been placed on the unit in the form of pictograms These labels are considered an integral part of the unit If a label falls off or becomes illegible please ensure it is replace...

Страница 7: ...uch damage 1 6 Warranty Under normal conditions of use and on return to the factory parts and workmanship carry a one year warranty excluding consumables such as backup power supplies audio and visibl...

Страница 8: ...trical cabinet equipped with two identical measuring channels equipped for each channel with an analog input supply of steady current delivering a signal in mV to a catalytic sensor and a correspondin...

Страница 9: ...on A 0 5 3 MOUNTING THE CENTRAL UNIT The WB interface is mounted on its symmetrical DIN rail and can be fitted in any enclosed electrical cabinet without the need for any special installation It must...

Страница 10: ...t conform to standard NF C 15 100 The wires to be connected to the WB interface will have a maximum section of 2 5 mm The WB interface is powered with a 24 V direct current DC supply 4 1 DC supply 24...

Страница 11: ...e maximum loop resistance is 16 ohms Example the maximum distance between the WB interface and the sensors will be 500 m with 1 5 mm section conductors 4 3 The 4 20 mA output The 4 20 mA output of eac...

Страница 12: ...the WB interface is powered up it is ready for use and the GREEN light emitting diode is lit Figure 1 Ref 4 5 2 Switching off The device is switched off essentially by shutting down the power supply a...

Страница 13: ...4 Ref 4 channel 2 The voltmeter should read 40 mV N B Onceset the corresponding 4 20 mA output will deliver 4 mA maintenance switch in normal position 5 3 2 Adjusting the gas span Necessary when chang...

Страница 14: ...the value to be set and read on the voltmeter will be U 40 mV 160 mV x 2 5 5 40 mV 80 mV 120 mV In this specific case once set and with the gas the 4 20 mA output will deliver 12 mA maintenance switc...

Страница 15: ...or 2 test amber Electrical power supplies DC 21 5 to 30Vdc Consumption 15W Protection fuse Measurement line Cable 3 conductors Maximum line length 500 m with 1 5 mm conductor Maximum loop resistance 1...

Страница 16: ...replacement Fuse replacement should only be performed by qualified personnel and power must be first switched off Fuses shall comply with IEC 60127 standard time delay fuse low breaking capacity 250Va...

Страница 17: ...WB Interface WB 4 20mA CONVERTER USER MANUAL NPMWBEN Revision A 0 13 8 Certificate of Compliance The document hereafter 1 page reproduces the EU declaration of conformity...

Страница 18: ...WB Interface WB 4 20mA CONVERTER USER MANUAL 14 NPMWBEN Revision A 0...

Страница 19: ...WB Interface WB 4 20mA CONVERTER USER MANUAL NPMWBEN Revision A 0 15...

Страница 20: ...erved NPMWBEN Revision A 0 June 2021 AMERICAS 14880 Skinner Rd CYPRESS TX 77429 USA Tel 1 713 559 9200 EMEA Rue Orfila Z I Est CS 20417 62027 ARRAS Cedex FRANCE Tel 33 0 3 21 60 80 80 ASIA PACIFIC Roo...

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