IFC 110 F V2.0 IFC 110 F-EEx V2.0 - Krohne

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Sect. 6.4 Part B IFC 110 F Signal converter5.20 Range changeAutomatic range change by status outputFct. 1.07 - 1.10 Status outputs A1, A2, D1 or D2(Define operating mode of output terminal A1, see Section 5.18)Press → keyPress ↑ key as often as required to set one of the status outputs to automatic range change”AUTO. RNG.”Press ↵ key to change to numerical setting, 1st number (cursor) flashes.Change flashing number (cursor) with keys ↑ and ↓. Use → and ← keys to shift cursor1 place to right or left.Flashing numbers (cursor) can also be directly set with the 10-key keyboard.Setting range: 5 – 80 PERCENT of Q 100% (= low to high range ratio 1:20 to 1:1.25)Press ↵ key to return to Fct. 1.07 - 1.10, status outputs A1, A2, D1 or D2.External range change by control inputFct. 1.11 or 1.12 Control inputs C1 or C2Press → keyPress ↑ key as often as required to set one of the control inputs C1 or C2 to range change”EXT. RNG.”Press ↵ key to change to numerical setting, 1st number (cursor) flashes.Change flashing number (cursor) with keys ↑ and ↓. Use → and ← keys to shift cursor1 place to right or left.Flashing numbers (cursor) can also be directly set with the 10-key keyboard.Setting range: 5 – 80 PERCENT of Q 100% (= low to high range ratio 1:20 to 1:1.25)Press ↵ key to return to Fct. 1.11 or 1.12, control inputs C1 or C2.54 IFC 110 F 05/2003
Part C Special applications, functional checks, service, and order numbers Sect. 6.16 Special Applications, Functional Checks, Service and Order Numbers6.1 Use in hazardous areas6.1.1 GeneralSignal converters of type IFC 110 F - EEx are type tested as associated electrical apparatus incompliance with European Directive 94/9/EG (ATEX 100a) in conformity with European StandardsEN 50 014 / EN 50 020.The EC type examination certificate has been issued by the Physikalisch-TechnischeBundesanstalt (PTB) under: PTB 02 ATEX 2163 XImportant, please note!• Observe the directions, regulations and electrical data specified in the EC typeexamination certificate, see Section 13.• In addition to the regulations for power installations (VDE 0100), pay particularattention to the regulations specified in EN 60079-14 “Electrical installations inhazardous areas".• Assembly, installation, commissioning and maintenance may only be carried out by”personnel trained in explosion protection“!6.1.2 Main safety featuresBoth generation of the intrinsically safe electrode circuit and also protection of the non-intrinsicallysafe field circuit by fusible links form integral parts of the IFC 110 F - EEx signal converter.• Category / ZoneIFC 110 F - EEx signal converters are associated electrical apparatus required to be installedoutside the hazardous area.The intrinsically safe electrode circuit is designed in Category 2 for use in Zone 1.• Types of protectionThe electrode circuit is designed in Intrinsic Safety EEx ib IIC type of protection.The non-intrinsically safe field circuit must be installed inside the hazardous area using a typeof protection conforming to European Standard (e.g. Increased Safety "e").Power supply and signal inputs / outputs are non-intrinsically safe.• Field current fuse protectionThe field circuit is fuse-protected in the signal converter IFC 110F – EEx by two fusible links onthe FSV circuit board (TR5, 160 mA F).• Safety-relevant type codeThe following code is used for type designation:IFC 110 F / … - E Ex1 2 3 4 5 61 Electromagnetic signal converter2 Type series3 Field housing for “remote” measuring systems4 Marking – no effect on explosion protectionS Special version for -40 °C… others as required5 Approval to European standard6 Explosion-protected equipment05/2003 IFC 110 F 55
Page 8 and 9: Sect. 1.3.1 Part A System installat
Page 16 and 17: Sect. 2.1 Part A System installatio
Page 26 and 27: Sect. 3 Part A System installation
Page 28 and 29: Sect. 4.1 Part B IFC 110 F Signal c
Page 48 and 49: Sect. 5.11 Part B IFC 110 F Signal
Page 56 and 57: Sect. 6.1 Part C Special applicatio
Page 66 and 67: Sect. 6.10 Part C Special applicati
Page 88 and 89: Sect. 10.1 Part D Technical Data, M
Page 92 and 93: Sect. 11 Part D Technical Data, Mea
Page 100 and 101: Sect. 14 Part E Index14 IndexKeywor
Page 102 and 103: Notice102 IFC 110 F 05/2003
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IFC 110 F V2.0 IFC 110 F-EEx V2.0 - Krohne

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