VEGA VEGATOR 636 Ex - Manual (Page 8)

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3 Product description
VEGATOR 636 Ex • Signal conditioning instrument
45508-EN-130627
3.2 Principle of operation
VEGATOR 636 Ex is a single signal conditioning instrument for pro-
cessing of vibrating level switches.
The VEGATOR 636 Ex signal conditioning instrument powers con-
nected sensors and simultaneously processes their measuring
signals.
When the medium reaches the switching point of the sensor, the volt-
age on the sensor drops. The output relays then switch according to
the set mode.
Wide-range power supply unit with 20 … 253 V AC/DC for world-wide
use.
Detailed information about the power supply can be found in chapter
"Technical data".
3.3 Adjustment
The switching delay and the mode (A/B) can be preset on the signal
conditioning instrument via a DIL switch block.
A test key is lowered on the front plate of VEGATOR 636 Ex. When
pushing the key, the measuring system is checked on correct function.
3.4 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
based on ISO 4180.
The packaging of standard instruments consists of environment-
friendly, recyclable cardboard. For special versions, PE foam 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 con-
cealed 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.
Unless otherwise indicated, the packages must be stored only under
the following conditions:
•
Not in the open
•
Dry and dust free
•
Not exposed to corrosive media
•
Protected against solar radiation
•
Avoiding mechanical shock and vibration
Application area
Functional principle
Voltage supply
Packaging
Transport
Transport inspection
Storage