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Electrical connection 

 

Page 16/

47

 

5.3.1

 

Wiring the TORRIX (Ex) XTS 

 

 

Figure 

10

:

 Terminal compartment of TORRIX (Ex) XTS 

 

Signal 

Connection 

Used internally 

A 

Sensor voltage

 

+ 

Sensor voltage 

– 

Used internally 

B 

Pin assignment of the 4-pin PCB terminal clamp in the terminal compartment 

The connection cable between the (intrinsically safe) TORRIX (Ex) XTS and the associated 
equipment must have the following properties: 

•

 

2

-wire unshielded cable 

•

 

For Ex ia applications the colour blue or marked blue  

(cable for intrinsically safe power circuits) 

 
 
 

 

A + - B 

Содержание TORRIX XTS Series

Страница 1: ...al Documentation FAFNIR GmbH Schnackenburgallee 149c 22525 Hamburg Germany T 49 40 39 82 07 0 Web www fafnir com TORRIX XTS Magnetostrictive Level Sensor with Display Edition 2023 04 Version 1 Art no...

Страница 2: ...grams 11 5 1 1 Wiring diagram TORRIX XTS 11 5 1 2 Wiring diagram TORRIX Ex XTS 12 5 1 3 Wiring diagram TORRIX Exd XTS 13 5 2 Maximum Length of the Connection Cable 14 5 3 Wiring 15 5 3 1 Wiring the TO...

Страница 3: ...9 1 Sensor 29 9 2 Float 30 10 List of Figures 31 11 Annex 32 11 1 EU Declaration of Conformity 32 11 2 EU Type Examination Certificate 33 11 3 Instructions 41 Copyright Reproduction and translation ar...

Страница 4: ...ting probe tube of stainless steel standard Hastelloy or titanium Straight probe tube with probe tube diameter 12 mm Probe lengths from 200 mm to 6 m as Flex version up to 22 m Output signal 4 20 mA a...

Страница 5: ...e temperature sensors A5T Increased measurement accuracy and five temperature sensors A Increased measurement accuracy Advanced Standard construction VT Internal structure vibration resistant for port...

Страница 6: ...and maintenance of the level sensor only be carried out by expert personnel Specialised knowledge must be acquired by regular training Operators installers and service technicians must comply with all...

Страница 7: ...Permanent magnets 9 are used as filling level sensors which are installed in both the product float 5 and the interface float 6 The magnetic field of the float magnets 9 axially magnetises the wire in...

Страница 8: ...83 Erdungs anschluss Earth connector Verschluss schraube Screw plug M20 1 5 Displayeinheit Display module Sondenrohr Probe tube 12 Schwimmer Stellring demontierbar Guard ring dismountable Verschraubu...

Страница 9: ...2 TORRIX XTS with Flange Figure3 TORRIX XTS F Flange Probe head Display unit Screw plug M20x1 5 Earth connector Locking screw Flange depending on order Probe tube 12 Product float Guard ring dismounta...

Страница 10: ...be to float centre max distance depending on the bypass float Probe length Measuring range Probe head Display unit Screw plug M20x1 5 Locking screw Earth connector Bypass float Bypass tube Magnet posi...

Страница 11: ...must be observed This also applies to any local safety and accident prevention regulations which are not stated in this manual During installation take great care not to bend the probe tube and protec...

Страница 12: ...on the probe tube 3 Insert the level sensor into the tank provide the screw in thread 4 with a suitable sealing material screw it in and tighten 4 Slide the float 2 back onto the probe tube 3 For corr...

Страница 13: ...l with the flange bolts and nuts The screws or nuts and the seals are the responsibility of the operating company and must be chosen depending on the fluid The fasteners and seals must comply with the...

Страница 14: ...0 VDC Minimum supply voltage Umin 12 VDC Permissible total resistance incl line resistances and load R U Umin 0 0215 A Example Standard supply voltage of 24 VDC with a negative tolerance value of 5 R...

Страница 15: ...data meets the following conditions Uo 30 VDC Io 100 mA 200 mA depending on the ambient temperature Ta Po 1 W Always make sure that the permissible external capacitance Co and inductance Lo of the ass...

Страница 16: ...nsor may be connected in potentially explosive at mospheres in this version to all associated equipment whose electrical output data meets the following conditions U 50 VDC Um 253 V I 4 mA 20 mA In th...

Страница 17: ...s of different copper wire cross sections Cable cross section Q mm Cable resistance RQ per m copper cable m 0 5 0 0356 1 0 0 0178 1 5 0 0119 Example A 1000 m long cross section 0 5 mm copper cable wit...

Страница 18: ...driver to insert or remove the conductors The blade width should be 3 5 x 0 5 mm The permissible cable cross section for single wire conductors is in the range of 0 5 to 2 5 mm2 20 to 12 AWG A cable c...

Страница 19: ...Sensor voltage Used internally B Pin assignment of the 4 pin PCB terminal clamp in the terminal compartment The connection cable between the intrinsically safe TORRIX Ex XTS and the associated equipme...

Страница 20: ...y B Pin assignment of the 4 pin PCB terminal clamp in the terminal compartment For the extended temperature range 55 C to 85 C the TORRIX Exd XTS is additionally equipped with a heater for the display...

Страница 21: ...the display and adjustment module can be rotated in a range of almost 360 Additional detents every 90 make adjust ment easier After alignment screw the housing cover back on and secure with the locki...

Страница 22: ...dual keys magnet sensors have the following functions Jump back to the higher menu Back to the previous position when entering text or multi digit numbers Cancel without saving Select the previous men...

Страница 23: ...asured value up to 3 measured values can be displayed Bar graph When the current is less than 4 mA the backlight will turn off automatically You can switch between 3 display options for the measured v...

Страница 24: ...ue display with three measured values 6 4 Simulation A configured simulation is only started when you switch back from the configuration menu to the measured value display The active simulation is ide...

Страница 25: ...rror Probe error communication Supply voltage too low 6 6 Icons The icons described in the following are used by the TORRIX XTS indicating and adjustment module to signal certain states Fault The erro...

Страница 26: ...nd remain even after turning off the TORRIX XTS Do not interrupt the power supply with active configuration menu since the configuration is not completely stored at voltage interruption When changing...

Страница 27: ...enu items this is indicated by an arrow in the lower right corner of the display The menu items that are not visible can be shown by scrolling up or down using the arrow keys The configuration will au...

Страница 28: ...alue 1 value 2 Selection of the measured value which should be output as value 1 value 2 Possible measured values are None DV0 LEV1 level of upper float DV1 LEV2 level of lower float DV2 TEMP temperat...

Страница 29: ...nt of an error 3 6 mA 21 5 mA Main Menu Information Device Device type and device number Main Menu Information Version Firmware and hardware version of the probe Main Menu Information Properties Probe...

Страница 30: ...lue for the simulation Low Setting the low mA value for the simulation High Setting the high mA value for the simulation Main menu Diagnosis Simulation Cycle time Setting the time for the change of th...

Страница 31: ...fore returning any FAFNIR equipment the Return Material Authorization RMA from FAFNIR customer service is required Please contact your account manager or the customer service to receive the instructio...

Страница 32: ...est Material see probe tube Sensor head Height 91 95 mm depending on version Diameter 83 mm Depth 128 mm Protection class IP68 Material stainless steel Cable gland Temperature 20 85 C Temperature 55 8...

Страница 33: ...and can be ordered separately Other float types and materials are available on request The density and magnet position of floats of the same type may vary slightly so that a readjustment may be neces...

Страница 34: ...re 8 Wiring diagram TORRIX Ex XTS 12 Figure 9 Wiring diagram TORRIX Exd XTS 13 Figure 10 Terminal compartment of TORRIX Ex XTS 16 Figure 11 Terminal compartment of TORRIX Exd XTS 17 Figure 12 Membrane...

Страница 35: ...olgender harmonisierter Normen entsprechen by applying the harmonised Standards par l application des normes applicando le norme armonizzate RoHS RoHS RoHS RoHS EN IEC 63000 2018 EMV EMC CEM CEM EN 61...

Страница 36: ...lly explosive atmospheres given in Annex II to the Directive The examination and test results are recorded in the confidential ATEX Assessment Report No 22 203 302211 9 Compliance with the Essential H...

Страница 37: ...Type VISY Stick Ex relevant designations only VISY Stick Sump Environmental sensor Leakage control VISY Stick Advanced Advanced precision of measurement and temperature sensors VISY Stick Flex Flexibl...

Страница 38: ...Ex RS485 Flex TORRIX Ex RS485 PL TORRIX Ex SC A TORRIX Ex SC Flex TORRIX Ex SC PL TORRIX Ex TAG A TORRIX Ex TAG Flex TORRIX Ex TAG PL TORRIX Ex XT A TORRIX Ex XT Flex TORRIX Ex XT PL II 1 G Ex ia IIB...

Страница 39: ...VISY Stick Advanced RS485 VISY Stick Flex RS485 TORRIX Ex A TORRIX Ex Flex TORRIX Ex PL TORRIX Ex C A TORRIX Ex C Flex TORRIX Ex C PL TORRIX Ex RS485 A TORRIX Ex RS485 Flex TORRIX Ex RS485 PL TORRIX E...

Страница 40: ...ced VISY Stick Flex TORRIX Ex SC A TORRIX Ex SC Flex and TORRIX Ex SC PL For EPL Ga or EPL Ga Gb or EPL Gb the permissible temperature range depending on the variant and the temperature class can be t...

Страница 41: ...and the temperature class can be taken from the following table Temperature class Ambient temperature range Medium temperature range T6 Ii 100 mA 40 C 40 C Ii 200 mA 40 C 25 C 40 C 75 C T5 Ii 100 mA 4...

Страница 42: ...X C 135 C 40 C 77 C X C Ta 110 C Observe EN 60079 14 40 C 85 C The equipment is suitable for dusts with an ignition temperature of more than 270 C under a dust layer of 5 mm glow temperature TORRIX Ex...

Страница 43: ...ed For the uses in potentially explosive dust atmospheres and when using plastic floats process related electrostatic charges e g due to passing media have to be excluded 5 When using titanium floats...

Страница 44: ...rements EN 60079 1 2014 Equipment protection by flameproof enclosures d EN 60079 11 2012 Equipment protection by intrinsic safety i EN 60079 26 2015 Equipment with Equipment Protection Level EPL Ga EN...

Страница 45: ...ll between zone 0 and zone 1 it is essential to ensure that a minimum protection of IP66 or IP67 is achieved after installation Through the process connection there may be an opening in the boundary w...

Страница 46: ...II f maintenance servicing and emergency repair The apparatus is generally maintenance free In the case of a defect this must be returned to the manufacturer FAFNIR or one of its representatives For e...

Страница 47: ...Flex VISY Stick Advanced RS485 VISY Stick Flex RS485 II 1 G II 1 2 G II 2 G II 2 D Ex ia IIB T6 T1 Ga Ex ia IIB T6 T1 Ga Gb Ex ia IIB T6 T1 Gb Ex ia IIIC TX C Db TORRIX Exd II 1 2 G II 2 G II 2 D Ex...

Страница 48: ...age of the heater is 24 V 10 with a current of 160 mA When using the equipment in potentially explosive atmospheres please consult table 3 to table 6 for the maximum temperatures depending on the equi...

Страница 49: ...40 C 85 C Ii 200 mA X C Ta 55 C 40 C 70 C Table 4 Service temperatures of the filling level sensors with 4 20 mA RS 485 or TAG interface The equipment is suitable for dusts whose ignition temperature...

Страница 50: ...than 190 C glow temperature It must be ensured through appropriate measures that the temperature Ta for the respective temperature class is not exceeded at any point on the sensor head The filling lev...

Страница 51: ...Blank Page...

Страница 52: ...FAFNIR GmbH Schnackenburgallee 149 c 22525 Hamburg Germany T 49 40 39 82 07 0 E mail info fafnir com Web www fafnir com...

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