FV-BR1 PANASONIC EW, FV-BR1 Datasheet - Page 13

• Manufacturer Part Number: FV-BR1
• Description: VACUUM FIBER TERMINATION 2 NEEDED (THRU)
• Manufacturer: PANASONIC EW

Specifications of FV-BR1

• Rohs Compliant: YES

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External data bank switching and teaching are possible
Upstream communication for reading data and teaching are also possible
The FX-CH2 external input unit (optional) can be used to carry out teaching and data bank switching operations externally without needing to
operate the digital fiber sensors directly. This is ideal for locations such as clean rooms where entry and exit of personnel are restricted.
When sensing transparent objects and extremely small objects,
variations in the incident light intensity caused by external factors
such as slippage of the beam axis due to vibration can result in
incorrect operation.
In such cases, periodically setting limit teaching ‘
ensure more stable sensing.
The FX-CH2 can be used to carry out teaching externally, so that
teaching can be carried out much more easily in places where entry
and exit of personnel are restricted.
A PLC or computer can be used for sending inputs (teaching or data bank switching) to the digital fiber sensors, and also a communication unit
can be used for confirming incident light intensities and output statuses for the digital fiber sensors, which is ideal for equipment such as
semiconductor manufacturing equipment in places where entry and exit of personnel are restricted.
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●
●
1
2
Communicable commands
Sensing object
Sensor incident light intensity
Sensor output status
(Glass substrate)
Touch screen monitor example
Device A monitor
L ine 1
FOR LCD • SEMICONDUCTOR INDUSTRY
1
Carry out limit teaching ‘
arrives (while there is no sensing object present). When the shift value is
set to 5 % beforehand, the threshold value is set to a value that is at a
level 5 % lower than the incident light intensity during teaching.
Even when sensing glass substrates with high degrees of transparency
(low damping), stable sensing is possible without changes in the light
amount due to external causes.
Loader A
Sensing glass substrate
Example of use in semiconductor cleaning process
Tank A
Li ne2
Liquid level detection sensor 1
Liquid level detection sensor 2
Passage confirmation sensor
Mapping sensor
Li ne3
●
Pipe-mountable
liquid level detection fiber
Reflector
Threshold value settings, etc.
●
Input wire
Menu
Sensor settings verification
Line 4
Incident light
>
intensity
’ before the sensing object (glass substrate)
Back
Output
>
Sensing object
(Glass substrate)
2
(stable sensing of minute differences)
The sensor settings and operation can be
confirmed
improving ease of operation!
Ideal for workplaces such as semiconductor
and LCD manufacturing lines where there are
restrictions on operators entering and exiting
’ can be used to
Reflector
Contact type liquid
level detection fiber
on
Input wire
the
touch
Guide to fibers and characteristics
screen,
Chemical-resistant
fiber
greatly
High general compatibility so that any
type of PLC can be used
Communication speed 57.6 kbps
Series connection of a maximum of 31 nodes is possible
Less wiring and installation work
RS-485 communication provides a high level of
general compatibility so that any type of PLC can
be used. Integration with existing systems is
possible without the need to change PLCs.
High-speed communication at a maximum speed
of 57.6 kbps allows
confirm information such as the incident light
intensity and output statuses of the digital sensors.
A maximum of 31 nodes can be connected in
series. This is ideal for flexible handling when the
sensors are to be installed in scattered locations
or if more sensors are added.
Up to a maximum of 16 sensors can be connected
side-by-side. Power can be supplied to all of them at
once, so that less wiring and installation work is
required. Wire-saving connectors also makes it possible
to send output signals to the PLC in a single batch.
Compatible with all PLCs equipped with RS-485 compatible units
Upstream communication unit SC-GU1-485
External input unit FX-CH2
RS-485 communication
the operator to instantly
FX-301
FX-301
FX-305
FX-305
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