VEGA TOR631Ex User Manual

Operating Instruction
in
out
VEGATOR 631 Ex
Signal conditioning
instrument
s
conditioning
Signal
instruments

Contents

Contents
1 About this
1.1 Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Symbolism used. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 For your safety
2.1 Authorised personnel . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Appropriate use . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Warning about misuse . . . . . . . . . . . . . . . . . . . . . . .
2.4 General safety instructions . . . . . . . . . . . . . . . . . . . .
2.5 CE conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.6 Safety instructions for Ex areas . . . . . . . . . . . . . . . . .
2.7 Environmental instructions. . . . . . . . . . . . . . . . . . . . .
3 Product description
3.1 Conguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 Principle of operation . . . . . . . . . . . . . . . . . . . . . . . .
3.3 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4 Packaging, transport and storage . . . . . . . . . . . . . . .
4 Mounting
4.1 General instructions . . . . . . . . . . . . . . . . . . . . . . . . .
4.2 Mounting instructions . . . . . . . . . . . . . . . . . . . . . . . .
5 Connecting to power supply
5.1 Preparing the connection . . . . . . . . . . . . . . . . . . . . .
5.2 Connection procedure. . . . . . . . . . . . . . . . . . . . . . . .
5.3 Wiring plan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Set up
6.1 Adjustment system . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2 Adjustment elements . . . . . . . . . . . . . . . . . . . . . . . .
6.3 Switching point adjustment . . . . . . . . . . . . . . . . . . . .
document
4 4 4
5 5 5 5 6 6 6
7 8 8 8
10 10
13 13 14
18 19 23
7 Maintenance and fault rectication
7.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2 Remove interferences. . . . . . . . . . . . . . . . . . . . . . . .
7.3 Instrument repair . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Dismounting
8.1 Dismounting steps . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Supplement
9.1 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 VEGATOR 63
26 26 27
28 28
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29
1 Ex Signal conditioning instrument
Contents
23440-EN-090130
VEGATOR 631 Ex Signal conditi
Supplementary documentation
Information:
Suppleme with the delivery. You can nd them listed in chapter "Product
description".
ntary documents appropriate to the ordered version come
oning instrument 3

1 About this document

1 About this document

1.1 Function

is operating instructions manual provides all the information you
Th need for mounting, connection and setup as well as important instructions for maintenance and fault rectication. Please read this information before putting the instrument into operation and keep this manual accessible in the immediate vicinity of the device.

1.2 Target group

This operating instructions manual is directed to trained qualied personnel. The contents of this manual should be made available to these personnel and put into practice by them.

1.3 Symbolism used

Information, tip, note
This
symbol indicates helpful additional information.
Caution: If this result. Warning: If this warning is ignored, injury to persons and/or serious damage to the instrument can result. Danger: If this warning is ignored, serious injury to persons and/or destruction of the instrument can result.
applications
Ex
Th
symbol indicates special instructions for Ex applications.
is
l List
The dot set in front indicates a list with no implied sequence.
warning is ignored, faults or malfunctions can
à Action
This a
rrow indicates a single action.
1 Sequence
Numbers set in front indicate successive steps in a procedure.
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4 VEGATOR 63
1 Ex Signal conditioning instrument

2 For your safety

2 For your safety
2.1 Auth
All operations described in this operating instructions manual must be carried out only by trained specialist personnel authorised by the plant operator.
During work on and with the device the required personal protective equipment must always be worn.
orised personnel

2.2 Appropriate use

VEGATOR 631 Ex is a universal signal conditioning instrument for connection of a level switch.
You can nd detailed information on the application range in chapter
"Product description".
Operational reliability is ensured only if the instrument is properly used according to the specications in the operating instructions manual as well as possible supplementary instructions.
For safety and warranty reasons, any invasive work on the device beyond that described in the operating instructions manual may be carried out only by personnel authorised by the manufacturer. Arbitrary conversions or modications are explicitly forbidden.

2.3 Warning about misuse

Inappropriate or incorrect use of the instrument can give rise to application-specic hazards, e.g. vessel overll or damage to system components through incorrect mounting or adjustment.
23440-EN-090130
VEGATOR 631 Ex Signal conditi

2.4 General safety instructions

This is a high-tech instrument requiring the strict observance of standard regulations and guidelines. The user must take note of the safety instructions in this operating instructions manual, the country­specic installation standards as well as all prevailing safety regulations and accident prevention rules.
The instrument must only be operated in a technically awless and reliable condition. The operator is responsible for trouble-free operation of the instrument.
During the entire duration of use, the user is obliged to determine the compliance of the required occupational safety measures with the current valid rules and regulations and also take note of new regulations.
oning instrument 5
2 For your safety
2.5 CE conformi
This device fullls the legal requirements of the applicable EC guidelines. By attaching the CE mark, VEGA provides a conrmation of successful testing. You can nd the CE conformity declaration in the download area of
ty
www.vega.com.

2.6 Safety instructions for Ex areas

Please note the Ex-specic safety information for installation and operation in Ex areas. These safety instructions are part of the operating 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 environment management system with the goal of continuously improving company environmental protection.
The environment management system is certied according to DIN EN ISO 14001.
Please help us full this obligation by observing the environmental
instructions in this manual:
l Chapter "Packaging, transport and storage" l Chapter "Disposal"
6 VEGATOR 63
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1 Ex Signal conditioning instrument

3 Product description

3
1
2
1 2 3 4
5 6 7 8
9 10 11 12 13 14
631Ex
on
0 10
5
!
3 Product description
Scope of delivery
Components
3.1 Congurat
ion
The scope of delivery encompasses:
l VEGATOR 631 Ex signal conditioning instrument l Transparent cover (lead-sealable) l Terminal socket l Bridges (4 pieces) l Coded pins (2 pieces) l Ex label l Ex separating chamber l Documentation
- this operating instructions manual
- Ex-specic "Safety instructions" (with Ex-versions)
- if necessary, further certicates
VEGATOR 631 Ex consists of:
l VEGATOR 631 Ex signal conditioning instrument
Type label
23440-EN-090130
VEGATOR 631 Ex Signal conditi
Fig. 1: VEGATOR 631 Ex
1 Ex separating 2 Terminal socket 3 Transparent cover
The type label contains the most important data for identication and use of the instrument:
chamber with Ex version
l Article number l Serial number l Technical data l Article numbers documentation
oning instrument 7
3 Product description
Application area
Functional principle
Power supply
The serial number allows you to access the delivery data of the instrument
search".
via
www.vega.com, "VEGA Tools" and "serial number

3.2 Principle of operation

VEGATOR 631 Ex is a single signal conditioning instrument for processing the signals of conductive probes.
The VEGATOR 631 Ex signal conditioning instrument powers connected sensors and simultaneously processes their measuring signals.
When the medium reaches the switching point of the sensor, the voltage between sensor and VEGATOR 631 Ex drops. The output relays then switch according to the set mode.
Detailed information about the power supply can be found in chapter
"Technical data".

3.3 Operation

The 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 Ex.

3.4 Packaging, transport and storage

Packaging
Transport
Transport inspection
Storage
8 VEGATOR 63
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 packaging of standard instruments consists of environment­friendly, recyclable cardboard. For special versions, PE f oam or PE foil is also used. Dispose of the packaging material via specialised recycling companies.
Transport must be carried out under consideration of the notes on the transport packaging. Nonobservance of these instructions can cause damage to the device.
The delivery must be checked for completeness and possible transit damage immediately at receipt. Ascertained transit damage or concealed defects must be appropriately dealt with.
Up to the time of installation, the packages must be left closed and stored according to the orientation and storage markings on the outside.
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1 Ex Signal conditioning instrument
3 Product description
Storage and transport temperature
Unless otherwise indicated, the p
ackages must be stored only under
the following conditions:
l Not in the open l Dry and dust free l Not exposed 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 Relative humidity 20 85 %
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VEGATOR 631 Ex Signal conditi
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4 Mounting

4 Mounting
Installation location
Transparent cover
4.1 General ins
VEGATOR 631 Ex signal conditioning instrument with plug-in socket for mounting on carrier rail according to EN 50022.
The front plate of VEGATOR 631 Ex can be provided with a lead­sealable transparent cover to protect the instrument against unau­thorised or inadvertent adjustment. See the following gure on how to remove the transparent cover.
tructions
cover
Housing IP 65
Fig. 2: Removing the transparent
For moisture-protected mounting outside the switching cabinet, we oer 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 width.

4.2 Mounting instructions

Mounting
10 VEGATOR 63
The plug-in socket is constructed for carrier rail mounting according to EN 50022. Power supply is connected to terminals 9 and 10. For
neighbouring signal conditioning instruments, it is possible to continue connection L1 and N directly via the supplied bridges.
23440-EN-090130
1 Ex Signal conditioning instrument
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