GESTRA TRS 5-6 Installation Instructions Manual Download Page 11 | Manualshive

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background image

1

Cover screws

2

Base

3

Upper part of the housing

4

Mounting clip

5

Cable entry (flexible)

6

Cable entry (housing)

7

Fixing holes d = 4.3 mm

8

Supporting rail TS 35 x 5 DIN EN 500

9

Toggle switch “TEST II / INSPECTION”

0

LED “Alarm”

!

Button “TEST I”

"

LED “Operation”

§

LED “MAX Temperature”

$

Code switch, 8 poles

Design/Functional Elements

Key

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10
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13
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Summary of Contents for TRS 5-6

Page 1: ... TRS 5 6 Installation Instructions 810378 05 Temperature Switch TRS 5 6 GESTRA Steam Systems EN English ...

Page 2: ...X Atmosphère Explosible 4 Note 4 Important Notes Page Explanatory Notes Scope of supply 5 Description 5 Function 5 Design 5 TRS 5 6 12 Attention 12 Tools 12 Key 12 Examples of Installation 13 Installation TRS 5 6 6 Corrosion resistance 7 Name plate marking 7 Dimensions 8 Technical Data TRS 5 6 9 Key 11 Design TRS 5 6 10 Key 11 Functional Elements ...

Page 3: ...ature switching controller 18 Note 18 Operation Danger 19 Fault finding list for troubleshooting 19 Operation Malfunctions Danger 20 Disposal 20 Decommissioning TRS 5 6 18 Performance test Note on the Declaration of Conformity Declaration by the Manufacturer 21 Annex Basic Settings Adjusting temperature limit 16 Example 1 16 Example 2 16 Example 3 16 Tools 16 Code switch settings 17 ...

Page 4: ...f competence Attention The name plate specifies the technical features of the equipment Note that any piece of equipment without its specific name plate must neither be commissioned nor operated ATEX Atmosphère Explosible According to the European Directive 94 9 EC the equipment must not be used in potentially explosive areas Note The temperature sensors TRG 5 53 TRG 5 54 TRG 5 55 and TRG 5 57 are...

Page 5: ...ressed it simulates a fault in the resistance thermometer There is also a toggle switch Test II Inspection for checking the function of the self checking circuitry The output contact relays of the temperature switch are of the normally close type and will therefore signal alarm condition in the event of a mains failure The temperature switch can signal the following three operating conditions n No...

Page 6: ...nspection 8 LEDs and 1 code switch for setting the temperature limit Mains supply 230 V 10 50 60 Hz Special voltages 115 V 10 50 60 Hz or 24 V 10 50 60 Hz Power consumption 5 VA Protection TRS 5 6 b IP 20 to DIN EN 60529 Admissible ambient temperature TRS 5 6 b 0 C to 55 C Body materials TRS 5 6 b Base ABS black Cover Polystyrol highly shock resistant stone grey Front panel Aluminium Weight TRS 5 ...

Page 7: ...ion resistance If the unit is used for the intended purpose its safety is not impaired by corrosion Technical Data continued Name plate marking Fig 1 Mains supply Protection External fuse Equipment designation ...

Page 8: ... Technical Data continued Dimensions Fig 2 106 7 37 5 75 Fig 3 158 95 ...

Page 9: ...gn Fig 6 2 3 4 Fig 4 Fig 5 C C 256 64 32 16 8 4 2 30 T8 T7 T6 T5 T4 T3 T2 T1 T0 128 2 min Inspection Test II Test I Alarm MAX C TRS 5 6 MADE BY GESTRA 1 1 TRS 5 6 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 7 6 5 ...

Page 10: ...10 Functional Elements TRS 5 6 MAX 55 C MAX 95 IP 20 9 0 1 ON 2 3 4 5 6 7 8 Fig 7 ...

Page 11: ...g clip 5 Cable entry flexible 6 Cable entry housing 7 Fixing holes d 4 3 mm 8 Supporting rail TS 35 x 15 DIN EN 50022 9 Toggle switch TEST II INSPECTION 0 LED Alarm Button TEST I LED Operation LED MAX Temperature Code switch 8 poles Design Functional Elements Key ...

Page 12: ...elect cable entry 5 and remove corresponding seal On mounting panel 1 Loosen cover screws 1 and detach cover 3 from its base2 2 Unscrew mounting clip 4 3 Drill hole 7 marked in the base to 4 3 mm 4 Select cable entry 5 6 and remove corresponding seal 5 Fix base with two M4 screws onto mounting panel 1 Cover screws 2 Base 3 Upper part of the housing 4 Mounting clip 5 Cable entry flexible 6 Cable en...

Page 13: ...C 256 64 32 16 8 4 2 30 T8 T7 T6 T5 T4 T3 T2 T1 T0 128 2 min Inspection Test II Test I Alarm MAX C TRS 5 6 MADE BY GESTRA C 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 4 2 5 8 6 6 3 1 MAX 55 C MAX 95 IP 20 Fig 9 Fig 8 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 7 7 ...

Page 14: ...ical contact Note Connect screen only to terminal 13 of the temperature switch The loop resistance must be below 10 Ω The rated voltage is indicated on the name plate When switching off inductive loads voltage spikes are produced that may impair the operation of control and measuring systems Inductive loads should be provided with commercial arc suppressor RC combinations e g 0 1 µF 100 W External...

Page 15: ...15 Electrical Connection continued Wiring diagram Fig 10 Fig 11 TRG 5 53 TRG 5 55 TRG 5 57 5 3 6 5 3 2 6 a b c d Fig 12 TRG 5 54 TRS 5 6 L N CMAX Pt 100 IEC 751 TRG 5 53 TRG 5 54 TRG 5 55 TRG 5 57 ...

Page 16: ...perature Tmax 176 C Fig 13 Example 2 A temperature limit is to be set at Tmax 446 C Set the switches 32 128 and 256 to the right by using a small screwdriver The sum of the values gives a temperature of 416 C Plus 30 C basic temperature makes the requested limit temperature Tmax 446 C Example 3 A temperature limit is to be set at Tmax 79 C Set the switches 16 and 32 to the right by using a small s...

Page 17: ...ed Code switch settings Fig 13 Example 1 Fig 14 Example 3 30 C 176 S1 ON 2 S2 OFF 4 S3 OFF 8 S4 ON 16 S5 OFF 32 S6 OFF 64 S7 ON 128 S8 OFF 256 30 C 78 S1 OFF 2 S2 OFF 4 S3 OFF 8 S4 ON 16 S5 ON 32 S6 OFF 64 S7 OFF 128 S8 OFF 256 ...

Page 18: ... light up 5 To test the self checking routine of the temperature switch proceed as follows Set switch Test II Inspection in the direction of the arrow After max two minutes the two red LEDs 0 should signal a temperature alarm Note that the button Test I must not be operated during this test nor must the adjusted limit temperature be exceeded After a successful test set the switch back into its ori...

Page 19: ...the resistance thermometer gives correct readings basic values of measuring resistors to DIN EN 60751 for Pt 100 Fault The test Test II Inspection was not successful because after two minutes only one or none of the red LEDs 0 is illuminated Remedy Replace temperature switch Danger The terminal strip of the equipment is live during operation This presents the risk of severe cases of electric shock...

Page 20: ...as the circuit board must be disposed of separately For the disposal of the equipment observe the pertinent legal regulations concerning waste disposal Danger The terminal strip of the equipment is live during operation This presents the risk of severe cases of electric shock Cut off power supply before mounting or removing the terminal strips and the housing cover ...

Page 21: ...n the conformity of our equipment according to the European Directives see our Declaration of Conformity or our Declaration of Manufacturer The current Declaration of Conformity Declaration of Manufacturer are available in the Internet under www gestra de documents or can be requested from us ...

Page 22: ...22 For your notes ...

Page 23: ...23 For your notes ...

Page 24: ...24 810378 05 04 2010cm 808392 05 GESTRA AG Bremen Printed in Germany Agencies all over the world www gestra de ...

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