6.4.11 Access code for listener configuration menu. 6.4.12 Change from fieldbus listener to fieldbus node. 6.4.13 Reset to listener factory defaults. The BA444NDF-P is CE marked to show compliance with the European Explosive Atmospheres Directive 94/9/EC and the European EMC Directive 2004/108/EC...
No data is being received When configured as a fieldbus listener, the with the current configuration. BA444NDF-P is not visible to the fieldbus host and can only be configured using the push buttons on the front of the instrument. 3. Type nL CERTIFICATION...
200 ° C 135 ° C At an ambient temperature between –20 and ° This allows the BA444NDF-P to be used with most common industrial gases. 3.3 Fieldbus connection The BA444NDF-P Indicator is powered and communicates via the fieldbus, which is connected to terminals 1 and 2.
EN 60079 part 27:2006. Fig 1 FNICO PROFIBUS PA system 4.2 Non-FNICO Systems As shown in section 3.3 the BA444NDF-P also has entity input parameters. The listener complies with the requirements for ‘Self protected energy- limited apparatus’...
The BA444NDF-P earth terminal is connected to the carbon loaded GRP enclosure. If this enclosure is not bolted to a post or structure connected to the plant potential equalising network, the instrument’s...
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Fig 3 Dimensions and terminal connections...
‘CodE’ Access to the node configuration menu may be As a fieldbus listener, the BA444NDF-P is not protected by a four digit security code which must visible to the fieldbus host and can only be be entered to gain access. New instruments are...
6.2.4 Reset the instrument to node factory 6.3 Listener configuration menu When used as a fieldbus listener the BA444NDF-P defaults ‘rESEt’ The BA444NDF-P may be reset to the factory is not visible to the fieldbus host and can only be...
'SCAn’ will be displayed. entered. If the BA444NDF-P is protected by an access See section 6.4.5 code, ‘CodE’ will be displayed first. Pressing P will allow the four digit security code to be entered digit ‘dSt’...
Index for the selected fieldbus Source Address to be entered and allocated to the ‘bArHi’ defines the listener’s numeric display at BA444NDF-P listener input selected in the Edit which the bargraph is full scale, to enter the function. The data location is manufacturer specific function press P which will reveal the existing and can not be automatically determined;...
Three operations of the E button will return to the ‘Edit’ function in the main configuration menu. 6.4.13 Reset the listener to factory defaults ‘rESEt’ The BA444NDF-P listener may be reset to the factory defaults that are shown below: 6.4.11 Access code for listener configuration Security Code...
That data has DS-33 format. Display shows Value Configuration. If a BA444NDF-P fails after it has been functioning ‘9.9.9.9.9’ with all over-range correctly, the table shown in section 7.1 may help decimal points decimal point to identify the cause of the failure.
8.2 Tag plate The BA444NDF-P can be supplied with a blank or custom laser marked stainless steel plate secured by two screws to the front of the instrument enclosure. This plate can accommodate: 1 row of 9 alphanumeric characters 10mm high...
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A1.1 Zones and Maximum Surface Temperature The BA444NDF-P has been ATEX certified as The instrument serial number and date of Group II, Category 3D Ex tD A22 IP66 T100ºC manufacture are recorded on a separate label apparatus Tamb = -20 to 60°C.
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A2.1.1 Installation IECEx Certification In an explosive gas atmosphere installations atmospheres BA444NDF-P IECEx and ATEX certifications have A2.0 The IECEx Certification Scheme IECEx is a global certification scheme for identical intrinsic safety parameters and installation explosion protected products which aims to requirements.
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When connected to a certified IECEx system the BA444NDF-P may be installed in: Zone 22 explosive atmosphere in the form of a cloud of combustible dust in air is not likely to occur in normal operation, but if it does occur, will only persist for a short period.
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