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TR-Electronic A 100 Series, Manual

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TR-Electronic A 100 Series Manual Download Page 10

Basic safety instructions

 

 

 TR-Electronic GmbH 2019, All Rights Reserved 

Printed in the Federal Republic of Germany 

Page 10 of 47 

TR-ECE-BA-GB-0138 v04 

08/20/2021 

 

2 Basic safety instructions 

 

2.1 Symbol- and note definition 

 

 

means that death or serious injury can occur if the required 
precautions are not met. 

 
 
 

 

means  that  minor  injuries  can  occur  if  the  required  precau-
tions are not met. 

 
 
 

 

means  that  damage  to  property  can  occur  if  the  required 
precautions are not met. 

 
 
 

 

indicates  important  information  or  features  and  application 
tips for the product used. 

 
 
 

 

signifies  that  respective  ESD-safety  measures  according  to 
DIN EN 61340-5-1 supplement 1 are to be observed. 

 
 

Summary of Contents for A 100 Series

Page 1: ...nical data _Explosion protection characteristics _Assembly TR Explosionsschutzgeh use A W70 Original Rotary Encoder A 100 for use in potentially explosive areas Certifications IBExU 17 ATEX 1042 X IEC...

Page 2: ...translation as well as electronic and photographic archiving or modifi cation requires the author s written authorization Infringements will lead to liability for damage compensation The right to amen...

Page 3: ...oduct 11 2 4 Intended use 12 2 5 Non intended use 13 2 6 Usage in safety related applications 13 2 7 Warranty and liability 14 2 8 Organizational measures 14 2 9 Personnel selection and qualification...

Page 4: ...ials Speeds 26 6 1 Aluminum Explosion protection enclosure 26 6 2 Stainless steel Explosion protection enclosure 27 7 Connection Shielding 29 7 1 Versions 29 7 2 Requirements for cable inlets and seal...

Page 5: ...GB 0138 v04 Page 5 of 47 Amendment index Amendment Date Index First edition 11 19 19 02 EU declaration of conformity updated 08 18 20 03 Certifications according to IECEx system X requirements such as...

Page 6: ...epresents a supplement to the other documentation such as for example product data sheets di mensional drawings and leaflets etc The User manual is included but can also be ordered separately 1 1 Type...

Page 7: ...erature class T5 II 2 G Ex db IIC T5 Gb Gas temperature class T6 II 2 G Ex db IIC T6 Gb Dust max surface temperature T130 C II 2 D Ex tb IIIC T130 C Db Dust max surface temperature T95 C II 2 D Ex tb...

Page 8: ...MC Interference emission EN 60079 0 IEC 60079 0 Explosive atmospheres General requirements EN 60079 1 IEC 60079 1 Explosive atmospheres Equipment protection by flameproof enclo sures d EN 60079 31 IEC...

Page 9: ...itted by a bearing mounted shaft 5 by means of a rotary encoder The explosion protection enclosure consists of an electric part the electronics with sen sor and connection cable and non electric mount...

Page 10: ...at death or serious injury can occur if the required precautions are not met means that minor injuries can occur if the required precau tions are not met means that damage to property can occur if the...

Page 11: ...ernational standards IECEx must therefore be observed during commissioning 2 3 General dangers with the use of this product The product hereafter referred to as equipment is manufactured using the lat...

Page 12: ...use are to be observed The operating temperature range of the equipment has been divided into the ranges 40 C 20 C 40 C 50 C 60 C 75 C The maximum temperature depends on the temperature class Gas T4 T...

Page 13: ...readable or is completely missing 2 6 Usage in safety related applications For usage in safety related applications the safety measuring system is installed into the explosion protective enclosure A 1...

Page 14: ...nal forces or acts of God 2 8 Organizational measures The other applicable documents must always be kept within reach in the equip ment s operating location In addition to the other applicable documen...

Page 15: ...nsible per sons manual workers and planners the EN IEC 60079 14 standard is to be addi tionally consulted suppliers e g Beuth Verlag GmbH VDE Verlag GmbH 2 9 2 Inspection maintenance and repair The in...

Page 16: ...nstallation the EN IEC 60079 14 as well as other na tional standards and regulations applicable at the installation site are to be adhered to The information on the nameplate and in the type examinati...

Page 17: ...the other applicable documents are to be adhered to The applicable laws and directives are complied with before recommissioning The existing thread pitches must be protected They may not be subsequen...

Page 18: ...e of protection d Flameproof enclosures Concrete requirements for cable inlets and sealing plugs see chapter 7 2 on page 30 When the equipment is used at ambient temperatures 40 C the selected con nec...

Page 19: ...TR ECE BA GB 0138 v04 Page 19 of 47 3 Transport Storage Transport instructions Do not drop the device or allow hard impacts Only use the original packaging Inappropriate packaging material may cause...

Page 20: ...at the shaft end 40 N axial 60 N radial Bearing life time 3 68 1010 revolutions at Speed 3000 min 1 Operating temperature 60 C Shaft load at the shaft end 20 N axial 30 N radial 4 3 Environmental con...

Page 21: ...ng gas II 2G Ex db II C T6 T4 Gb EPL IEC CENELEC Temperature class IEC CENELEC Explosion group IEC CENELEC Group IEC CENELEC Ignition protection type IEC CENELEC Labeling IEC CENELEC Device category A...

Page 22: ...NELEC Device category ATEX Device group ATEX Ex labeling ATEX Device group II on the surface applications Device category 2D Zone 21 adequate safety in case of predictable failures Ignition protection...

Page 23: ...ned charac teristics see the chapter Technical data as from page 20 Adhere to the assembly and operating instructions of the manufacturer Observe references of the Assembly installation and dismantlin...

Page 24: ...ed to the drive shaft via an elastic coupling Deviations in axial and radial direction between the equipment and drive shaft are absorbed by means of the cou pling This avoids excessive loads 5 2 1 1...

Page 25: ...1 TR ECE BA GB 0138 v04 Page 25 of 47 5 2 1 2 Clamp flange assembly The centering collar with proper fit assures the centering of the shaft Attachment to the machine takes place via a clamp flange 1 E...

Page 26: ...s of 3 W or 6 W The values applicable to the equipment are indicated on the nameplate 6 1 Aluminum Explosion protection enclosure Parameter configuration 1 Temperature class for gas dust T4 T130 C IP...

Page 27: ...tures com pared to parameter configuration 2 6 2 Stainless steel Explosion protection enclosure Parameter configuration 1 Temperature class for gas dust T4 T130 C IP protection class IP65 or IP67 Max...

Page 28: ...evaluation in case of IP67 shows that this configuration cannot be implemented in the stainless steel version Parameter configuration 3 Temperature class for gas dust T6 T80 C IP protection class IP65...

Page 29: ...ding on the required connection configuration the threaded holes may be equipped with or without cable inlets or with sealing plugs Outlets axial Outlets radial Figure 4 Connection variants 1 Connecti...

Page 30: ...compatible with the cable used Area of application EX zones 1 21 Gas explosion protection II 2G Ex db IIC Gb Dust explosion protection II 2D Ex tb IIIC Db Min temperature resistance At ambient tempera...

Page 31: ...stomeric material They must be circular and compact Any embedding or coats must be extruded Filling agents if present must not be hygroscopic or mineralized metal coated with sealing compatible with t...

Page 32: ...5 Connection cap example with axial cable inlets 6 6 Fastening screws M4x40 T20 A4 50 according to DIN EN ISO 14580 7 1 3 threaded holes M20x1 5 Generally the conditions and safety related notices co...

Page 33: ...tion cap Remove the six fastening screws 6 and pull off the connection cap 5 without cant ing Figure 8 Remove connection cap Determine the length of the conductor A and the length of the shielding bra...

Page 34: ...y retighten the grommet nut with the screw key for another turn Crosscut the shielding braid so that the shielding braid in the end position is located only in the clamp area of the cable clamp see Fi...

Page 35: ...ing screws 9 9 6 Fastening screws M4x40 T20 A4 50 according to DIN EN ISO 14580 Ensure that the cleavage surfaces 5 of the connection cap 1 and the explosion pro tection enclosure 6 are not damaged fa...

Page 36: ...d only by original screws see chapter 9 4 on page 46 Figure 14 To screw the connection cap sequence 7 6 Equipotential bonding conductor An equipotential is required for systems in potentially explosiv...

Page 37: ...Printed in the Federal Republic of Germany TR Electronic GmbH 2019 All Rights Reserved 08 20 2021 TR ECE BA GB 0138 v04 Page 37 of 47 9 Annex 9 1 ATEX certificate...

Page 38: ...Annex TR Electronic GmbH 2019 All Rights Reserved Printed in the Federal Republic of Germany Page 38 of 47 TR ECE BA GB 0138 v04 08 20 2021...

Page 39: ...Printed in the Federal Republic of Germany TR Electronic GmbH 2019 All Rights Reserved 08 20 2021 TR ECE BA GB 0138 v04 Page 39 of 47...

Page 40: ...Annex TR Electronic GmbH 2019 All Rights Reserved Printed in the Federal Republic of Germany Page 40 of 47 TR ECE BA GB 0138 v04 08 20 2021 9 2 EU declaration of conformity A 100 Functional safety...

Page 41: ...Printed in the Federal Republic of Germany TR Electronic GmbH 2019 All Rights Reserved 08 20 2021 TR ECE BA GB 0138 v04 Page 41 of 47...

Page 42: ...Annex TR Electronic GmbH 2019 All Rights Reserved Printed in the Federal Republic of Germany Page 42 of 47 TR ECE BA GB 0138 v04 08 20 2021 9 3 IECEx certificate...

Page 43: ...Printed in the Federal Republic of Germany TR Electronic GmbH 2019 All Rights Reserved 08 20 2021 TR ECE BA GB 0138 v04 Page 43 of 47...

Page 44: ...Annex TR Electronic GmbH 2019 All Rights Reserved Printed in the Federal Republic of Germany Page 44 of 47 TR ECE BA GB 0138 v04 08 20 2021...

Page 45: ...Printed in the Federal Republic of Germany TR Electronic GmbH 2019 All Rights Reserved 08 20 2021 TR ECE BA GB 0138 v04 Page 45 of 47...

Page 46: ...essories Article Figure Order No O ring 80 mm according to DIN 3771 suitable for the connection cap on request Fastening screws Torx M4x40 T20 A4 50 according to DIN EN ISO 14580 on request Cable inle...

Page 47: ...Printed in the Federal Republic of Germany TR Electronic GmbH 2019 All Rights Reserved 08 20 2021 TR ECE BA GB 0138 v04 Page 47 of 47 9 5 Drawing...

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