background image

T

he serial number allows you to access the delivery data of the

instrument via www

.

vega

.

com

,

"

VEGA T

ools

"

and

"

serial number

search

"

.

3

.

2

P

rinciple of operation

VEGATOR

631

E

x is a single signal conditioning instrument for

processing the signals of conductive probes

.

T

he

VEGATOR

631

E

x signal conditioning instrument powers

connected sensors and simultaneously processes their measuring
signals

.

W

hen the medium reaches the switching point of the sensor

,

the

voltage between sensor and

VEGATOR

631

E

x drops

.

T

he output

relays then switch according to the set mode

.

D

etailed information about the power supply can be found in chapter

"

T

echnical data

"

.

3

.

3

O

peration

T

he integration time and the mode

(

A

/

B

)

can be preset via a

DIL

switch

block on the signal conditioning instrument

.

A

potentiometer for adjustment the switching point is located on the

front panel of

VEGATOR

631

E

x

.

3

.

4

P

ackaging

,

transport and storage

Y

our instrument was protected by packaging during transport

.

I

ts

capacity to handle normal loads during transport is assured by a test
according to

DIN EN

24180

.

T

he packaging of standard instruments consists of environment

-

friendly

,

recyclable cardboard

.

F

or special versions

,

PE

foam or

PE

foil

is also used

.

D

ispose of the packaging material via specialised

recycling companies

.

T

ransport must be carried out under consideration of the notes on the

transport packaging

.

N

onobservance of these instructions can cause

damage to the device

.

T

he delivery must be checked for completeness and possible transit

damage immediately at receipt

.

A

scertained transit damage or

concealed defects must be appropriately dealt with

.

U

p to the time of installation

,

the packages must be left closed and

stored according to the orientation and storage markings on the
outside

.

A

pplication area

F

unctional principle

P

ower supply

P

ackaging

T

ransport

T

ransport inspection

S

torage

8

VEGATOR

631

E

x

S

ignal conditioning instrument

3

P

roduct description

23440

-

EN

-

090130

Содержание VEGATOR 631 Ex

Страница 1: ...Operating Instructions VEGATOR 631 Ex Signal conditioning instrument Signal conditioning instruments and communication in out...

Страница 2: ...ion 8 3 4 Packaging transport and storage 8 4 Mounting 4 1 General instructions 10 4 2 Mounting instructions 10 5 Connecting to power supply 5 1 Preparing the connection 13 5 2 Connection procedure 13...

Страница 3: ...ion Information Supplementary documents appropriate to the ordered version come with the delivery You can nd them listed in chapter Product description VEGATOR 631 Ex Signal conditioning instrument 3...

Страница 4: ...ractice by them 1 3 Symbolism used Information tip note This symbol indicates helpful additional information Caution If this warning is ignored faults or malfunctions can result Warning If this warnin...

Страница 5: ...cturer Arbitrary conversions or modi cations are explicitly forbidden 2 3 Warning about misuse Inappropriate or incorrect use of the instrument can give rise to application speci c hazards e g vessel...

Страница 6: ...rating instructions manual and come with the Ex approved instruments 2 7 Environmental instructions Protection of the environment is one of our most important duties That is why we have introduced an...

Страница 7: ...ssary further certi cates VEGATOR 631 Ex consists of l VEGATOR 631 Ex signal conditioning instrument 3 1 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 631Ex on 0 10 5 Fig 1 VEGATOR 631 Ex 1 Ex separating chamber...

Страница 8: ...Packaging transport and storage Your instrument was protected by packaging during transport Its capacity to handle normal loads during transport is assured by a test according to DIN EN 24180 The pack...

Страница 9: ...sed to corrosive media l Protected against solar radiation l Avoiding mechanical shock and vibration l Storage and transport temperature see chapter Supplement Technical data Ambient conditions l Rela...

Страница 10: ...ected mounting outside the switching cabinet we o er an insulated protective housing with transparent cover IP 65 for surface mounting In this housing you can mount a maximum of 3 instruments of 36 mm...

Страница 11: ...and the EG type approval certi cate are observed VEGATOR 631 Ex must not be opened Close the upper terminals according to the following illustration 1 2 4 3 Fig 3 Mounting the separating chamber All...

Страница 12: ...1 1 4 2 3 Fig 4 Plug in socket VEGATOR 631 Ex 1 Ex separating chamber 2 Ex coding with Ex version A 3 Type coding for VEGATOR 631 Ex 3 4 Bridges for looping the operating voltage 12 VEGATOR 631 Ex Sig...

Страница 13: ...61326 for industrial areas screened cable should be used From a cable length of 50 m use one cable for each signal conditioning instrument If you are using a common cable the min and max cables must...

Страница 14: ...oding must also be inserted correctly 5 3 Wiring plan 1 2 5 4 1 3 2 4 5 6 9 13 10 14 12 7 8 L N 1 2 3 6 Fig 5 Limit level measurement 1 Relay output 2 Power supply 3 Transistor output 4 Mass 5 max 6 P...

Страница 15: ...in 7 Probe e g EL3 Note Mutiple rod probes connected to several signal conditioning instru ments or to a multiple channel instrument need a ground rod to keep the signal conditioning instruments from...

Страница 16: ...rol with over ll protection 1 Relay output 2 Power supply 3 Transistor output 4 Max over ll protection 5 Min 6 Max 7 Mass 8 Probe e g EL3 A Over ll protection B Min max control Two point control min m...

Страница 17: ...VEGATOR 631 Ex 2 VEGATOR 631 Ex 3 PLC The resistor RS serves as short circuit protection RS P 47 0 25 W 150 0 75 W 330 1 5 W 560 2 2 W Circuit of the transistor outputs VEGATOR 631 Ex Signal condition...

Страница 18: ...ments 1 Control lamp Fault signal LED red 2 Potentiometer for switching point adjustment 3 Control lamp Output LED yellow 4 Control lamp Power supply LED green 5 Bridge for adjusting the fault signal...

Страница 19: ...nt cover 6 2 Adjustment elements Control lamps LED in the front plate indicate operation switching status and fault signal l Green Operating control lamp Mains voltage on instrument is operating l Red...

Страница 20: ...ration time 6 s l 4 Integration time 12 s With switch 1 you can adjust the mode A over ll protection or B dry run protection 1 2 3 4 12 6 2 A B off sec t Fig 11 DIL switch block In the example see pre...

Страница 21: ...a fault message is not wanted a bridge must be provided on the signal conditioning instrument instead of the resistor in the connection housing of the probe Note The line monitoring and the fault sig...

Страница 22: ...n set mode A or B by means of the selection switch Mode A Preferrably as over ow protection compulsory as over ll protection 1 2 3 Fig 14 Mode A Over ll protection Means with covered max electrode l R...

Страница 23: ...and the momenet when the switching function is triggered there is an integration time of 0 5 sec The potentionmeter must therefore be turned slowly A possible additional integration time should only b...

Страница 24: ...nductivity of the medium i e the relay deenergises at max level and the transistor blocks This switching condition remains until the level falls below the position of the min electrode i e the relay e...

Страница 25: ...The relay deenergises again at max level and the transistor blocks VEGATOR 631 Ex Signal conditioning instrument 25 6 Set up 23440 EN 090130...

Страница 26: ...he support is only available in the English language The service is free of charge only the standard telephone costs will be charged The red failure control lamp LED of the signal conditioning instrum...

Страница 27: ...certi cates Repair form By doing this you help us carry out the repair quickly and without having to call back for needed information l Print and ll out one form per instrument l Clean the instrument...

Страница 28: ...E directive 2002 96 EG and the respective national laws Pass the instrument directly on to a specialised recycling company and do not use the municipal collecting points These may be used only for pri...

Страница 29: ...onitoring 220 k Measuring circuit max 5 V e max 1 mA Permissible line capacitance 1 x 100 nF or 2 x 70 nF with min max control Switching hysteresis 15 Adjustment elements DIL switch block for preadjus...

Страница 30: ...temperature 40 70 C 40 158 F Electromechanical data Screw terminals for wire cross section up to 1 5 mm AWG 16 Electrical protective measures Protection class Signal conditioning instrument IP 30 Ter...

Страница 31: ...5 mm 2 15 5 6 7 8 9 10 12 13 14 1 2 on 3 Fig 16 Dimensions VEGATOR 631 Ex 1 Transparent cover 2 Carrier rail 35 x 7 5 or 35 x 15 according to EN 50022 3 Ex separating chamber VEGATOR 631 Ex Signal co...

Страница 32: ...vega com Printing date ISO 9001 All statements concerning scope of delivery application practical use and operating conditions of the sensors and processing systems correspond to the information avail...

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