Q45XB6CVQ [BANNER]
Q45X Series Sensors;型号: | Q45XB6CVQ |
厂家: | Banner Engineering |
描述: | Q45X Series Sensors |
文件: | 总6页 (文件大小:243K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Q45X Series Sensors
Photoelectric sensors with expansion slot for field upgrades
Low cost photoelectric sensors with unique expansion slot to
allow instant sensor upgrading at any time*
•
Expansion cards for data bus network interfaces and sensor
performance displays
•
Basic sensor directly interfaces to PLCs, relays, and other logic-
level loads
•
Easy "smart sensor" interfacing to any data bus network by
•
simply selecting the appropriate plug-in card and cable for
popular bus protocols, including DeviceNet™, SDS™, Seriplex™,
ASI™, LON™, and others.
Q45X Series diffuse
mode sensor shown.
At lower right,
10 to 30V dc operation;
integral mini-style quick-disconnect (QD) connector
•
a plug-in expansion card.
Highly-visible sensor status and performance LEDs
•
•
Tough mechanical design withstands 1200 psi washdown
*Patent pending
Description
Q45X Series sensors are self-contained dc photoelectric devices designed The Q45X is a 10 to 30V dc sensor with impressive
for reliable sensing in industrial environments. A unique design allows optical performance. Output of the basic sensor (i. e.
the user to instantly customize the basic sensor with the addition of one of without a bus card) is bipolar: one sourcing (PNP)
many optional expansion cards.
and one sinking (NPN) solid-state device. Both
outputs have 250 mA capacity, and may be used
simultaneously. Outputs are converted from light
operate (normally open) to dark operate (normally
closed) via a switch located under the hinged top
cover. This basic output configuration provides a
direct interface to a PLC or to any "smart drop" on a
bus system (see page 5).
Expansion cards will be available for conversion of the basic sensor to
nearly any data bus system protocol. Sensors are easily converted to bus-
compatible devices by simply raising the hinged top cover and plugging
the appropriate bus card into the expansion slot. Bus system expansion
cards are currently planned for DeviceNet™, SDS™, Seriplex™, ASI™,
LON™, and others.
With the bus card installed in the Q45X, "smart drop" junction boxes are
not required. Sensor wiring is accomplished using simple "dumb drop"
junction boxes or "T" connectors. If the bus protocol is ever changed, the
Q45X Series sensors on the network can be quickly converted by simply
inserting a different bus card. Sensors are reconfigured without disturbing
mounting or alignment.
StandardQ45Xfeaturesinclude three highly-visible
sensor status indicator LEDs for power, signal, and
output state. ThePOWER LED flashes to indicate an
overload or short circuit of either output. The
SIGNAL LED incorporatesBanner’spatentedAlign-
ment Indicating Device (AID™) circuitry which
pulses the indicator at a rate which is proportional to
the received light signal strength. A slow flash rate
alerts personnel to a marginal signal due to sensor
misalignment or dirt on the lenses.
The expansion slot also allows numerous advanced sensor features to be
addedtothebasicQ45X,includingsensordiagnosticsanddigitalbargraph
displays. In addition, other advanced functions can be developed to meet
specific customer requirements.
Q45X sensors are available for the nine sensing
modes listed in the table (left). All models boast o-
ring sealing which exceeds the NEMA 6P (IP67)
rating. The Q45X is designed to withstand wash-
downs to 1200 psi. Q45Xs are extremely rugged, with
VALOX® housingsandmoldedacryliclenses. Mini-
style quick disconnect (QD) fittings are standard,
and allow the user to choose mating 5-wire cable to
exactly fit the interfacing requirements (see pages 5
and 6).
Model No. Part No. Sensing Mode
Beam
Sensing Range
Q45X6EQ
Q45XB6RQ
37879
37880
Opposed emitter
Opposed receiver
Infrared,
880 nm
200 feet
(60 m)
Q45XB6LVQ 37881
Q45XB6LPQ 37882
Retroreflective
Polarized retro
Vis. red, 680 nm
Vis. red, 680 nm
30 ft. (9 m)
20 ft. (6 m)
Q45XB6DQ
37883
Short-range diffuse Infrared, 880 nm
Long-range diffuse Infrared, 880 nm
18 in. (45 cm)
6 ft. (1,8 m)
1.5 in. (38 mm)
4 in. (100 mm)
(see page 4)
(see page 4)
Q45XB6DLQ 37884
Q45XB6CVQ 37885
Q45XB6CV4Q 37886
Convergent
Vis. red, 680 nm
Vis. red, 680 nm
Infrared, 880 nm
Vis. red, 660 nm
Convergent
Q45XB6FQ
Q45XB6FPQ 37888
37887
Glass fiber optic
Plastic fiber optic
VALOX® and Lexan® are registered trademarks of General Electric Co.
Alignment Indicating Device system (AID™), US patent no. 4356393
Printed in USA
P/N 37735G5A
Q45X Series
Specifications
Dimensions
SUPPLY VOLTAGE: 10 to 30V dc (10% maximum ripple), at
less than 50 mA (exclusive of load).
OUTPUT CONFIGURATION:
Basic sensor output: Bipolar; one current sinking (NPN) and one
current sourcing (PNP) open-collector transistor.
With optional bus card in expansion slot: Two-wire datacom
interface with protocol corresponding to the bus system which is
supported by the expansion board in use. Bus cards are planned for
Device Net™, SDS™, Seriplex™, ASI™, LON™, and others.
OUTPUT RATING (for basic sensor configuration, no bus card
in use): 250 mA maximum (each output) up to 50°C, derated to 150
mA at 70°C (derate 5 mA/°C). Output leakage < 1 µA (off state).
Output saturation voltage (both outputs) <1V at 10 mA and <2 V
at250mA. Bothoutputsareprotectedagainstcontinuousoverload
or short circuit when the sensor is in the basic configuration.
CIRCUITRY PROTECTION: Sensors are protected against
false pulse upon power-up and false response to power supply
transients. Sensors are protected from power supply polarity
reversal.
NOTES FOR DIMENSIONS
*2.15" (54,6 mm) is the depth dimension for sensors with the following
suffixes: E (emitter), D (short-range diffuse), DL (long-range diffuse),
LV (retroreflective), and R (receiver).
RESPONSE TIME and REPEATABILITY: Independent of
signal strength. See individual sensor specifications (pages 3 & 4).
100 millisecond delay upon power-up (outputs are inactive during
this period).
The sensor depth dimension for other models is as follows:
CV and CV4 (convergent): 2.42" (61,5 mm)
LP (polarized retroreflective): 2.30" (56,4 mm)
F (glass fiber optic): 2.38" (60,5 mm)
ADJUSTMENTS: Multi-turn SENSITIVITY control on top of
sensor (beneath a transparent o-ring sealed Lexan® cover) allows
precise sensitivity setting (turn clockwise to increase gain). Inter-
nal switch selects LIGHT operate (L/O) or DARK operate (D/O).
FP (plastic fiber optic): 2.35" (59,8 mm)
Emitters ("E" model suffix) have the green power status LED only,
and no internal adjustments.
A 30 mm jam nut is supplied for mounting the sensor via its threaded base.
STATUSINDICATORS: Highlyvisible;locatedbeneathatrans-
parent Lexan® dome on top of the sensor.
POWER: Green LED lights whenever 10 to 30V dc power is
applied, and flashes to indicate output overload or short circuit.
Functional Schematics
SIGNAL: Patented Alignment Indicating Device (AID™) System
red LED pulses at a rate proportional to the strength of the received
light signal. An LED bargraph indicator is available on an optional
expansion card for continuous monitoring of signal level and
sensing contrast.
Basic Configuration (bus card not installed)
+V
Expansion
Slot
LOAD: Yellow LED lights whenever the outputs are conducting.
No
Bus
Card
Installed
Source
Sensing
Circuit
To PLC or
Other
External
Circuit
CONSTRUCTION: Molded VALOX® thermoplastic polyester
housing. Molded acrylic lenses. Stainless steel hardware. O-ring
sealed transparent Lexan® top cover. NEMA 6P (IEC IP 67) rated.
Designed to withstand 1200 psi washdown (except cable connec-
tion).
Sink
-V
Aux
CABLE: Sensors require mini-style quick disconnect cable, sold
separately. See page 5 for details.
Bus Configuration (bus card installed)
+V
MOUNTING OPTIONS: Standard industrial limit switch
mounting via two #10 (5 mm) screw clearance holes on 30 mm
centers (see dimension drawing, above right). Brackets are avail-
able for mounting sensor by its 30 mm threaded base (mounting
jam nut is included with sensor). See page 6 and the Banner
Product Catalog for a selection of 30 mm brackets.
Expansion
Slot
Datacom
Datacom
Bus
Sensing
Card
To
Bus
Circuit
Installed
-V
OPERATING TEMPERATURE: -40 to +70°C (-40 to +158°F).
Shield
2
Q45X Series Optical Performance
Sensing Mode and Models
Excess Gain
Beam Pattern
OPPOSED Mode
Q45X6EQ emitter
Q45XB6RQ rcvr
Range: 200 feet (60m)
Beam: infrared, 880nm
Response: 2 ms on/1 ms off
Repeatability: .25 ms
EMITTER
RECEIVER
OBJECT
SHORT-RANGE DIFFUSE (PROXIMITY) Mode
Q45XB6DQ
Range: 18 inches (45cm)
Beam: infrared, 880nm
Response: 2 ms on/off
Repeatability: .5 ms
OBJECT
LONG-RANGE DIFFUSE (PROXIMITY) Mode
Diffuse (proximity) mode sensors detect ob-
jects by sensing their own emitted light re-
flected from the object. They are ideal for use
when the reflectivity and profile of the object to
be detected are sufficient to return a large per-
centage of emitted light back to the sensor.
Model Q45XB6DLQ is the first choice for
diffuse (proximity) mode applications when
therearenobackgroundobjectstofalselyreturn
light.
Q45XB6DLQ
Range: 6 feet (1.8 m)
Beam: infrared, 880nm
Response: 2 ms on/off
Repeatability: .5 ms
RETROREFLECTIVE Mode
Q45XB6LVQ
Range: 3 inches to 30 feet
(0,08 to 9m†)
Beam: visible red, 680nm
Response: 2 ms on/off
Repeatability: .5 ms
†with BRT-3 reflector
OBJECT
POLARIZED RETRO Mode
The visible red sensing beam of these sensors
makes them very easy to align.
Q45XB6LPQ
Range: 6 inches to 20 feet
(0,15 to 6 m†)
Beam: visible red, 680nm
Response: 2 ms on/off
Repeatability: .5 ms
ModelQ45XB6LPQpolarizestheemittedlight
and filters out unwanted reflections, making
sensingpossibleinapplicationsotherwisecon-
sideredunsuitedtoretroreflectivesensing. Use
"LPs" only in very clean environments, and
usewiththemodelBRT-33"reflector. NOTE:
for detailed information on retroreflective tar-
gets, see the Banner product catalog.
3
Q45X Series Optical Performance
Sensing Mode and Models
Excess Gain
Beam Pattern
CONVERGENT Mode
Q45XB6CVQ and Q45XB6CV4Q
Ranges:
CV focus at 1.5 in. (38 mm);
.2" diameter sensing spot
CV4 focus at 4 in. (100 mm);
.4" diameter sensing spot
Beam: visible red, 680nm
Response: 2ms on/off
Repeatability: .5ms
OBJECT
FIBER OPTIC Mode (glass fibers)
Q45XB6FQ
Range: see excess gain
curves
Beam: infrared, 880nm
Response: 2 ms on/off
Repeatability: .5 ms
Opposed Mode
OBJECT
Model Q45XB6FQ has high excess gain (72"
range with IT23S fibers). As a result, opposed
individual fibers operate reliably in many very
hostile environments. Also, special miniature
bifurcated fiber optic assemblies with bundle
sizes as small as .020 inch (.5mm) in diameter
may be used successfully for diffuse mode
sensing. The excess gain curves and beam pat-
terns illustrate response with standard .060 inch
Diffuse Mode
OBJECT
(1.5mm) diameter and .12 inch (3mm) diameter bundles.
Response for smaller or larger bundle sizes may be interpolated.
FIBER OPTIC Mode (plastic fibers)
Q45XB6FPQ
Range: see excess gain
curves
Beam: visible red, 660nm
Response: 2 ms on/off
Repeatability: .5 ms
Opposed Mode
OBJECT
Plastic fiber optics are lower in cost than glass
fiber optics, and are ideal for use in situations
where environmental conditions allow (see in-
formation, below). They are easily cut to length
in the field, and are available in a variety of
sensing end styles. For further information,
refer to the Banner product catalog.
Diffuse Mode
OBJECT
ENVIRONMENTAL FACTORS FOR PLASTIC FIBER OPTICS
OPERATING TEMPERATURE OF PLASTIC FIBER OPTIC
ASSEMBLIES: -30 to +70 degrees C (-20 to +158 degrees F).
CHEMICAL RESISTANCE OF PLASTIC FIBER OPTIC ASSEMBLIES:
the acrylic core of the monofilament optical fiber will be damaged by contact
with acids, strong bases (alkalis), and solvents. The polyethylene jacket will
protect the optical fiber from most chemical environments; however, materials
may migrate through the jacket with long-term exposure. Samples of plastic
fiberoptic material are available from Banner for testing and evaluation.
4
Q45X Series
Photo 1.
Photo 2.
Installation and Removal,
Q45X Series Plug-in Expansion Cards
Installation
Modules are installed through the top of the sensor.
The procedure is as follows:
Lift here
Slide board downward
1) Remove power from the sensor.
2) Loosen the top cover hold-down screw and raise the cover. The cover is hinged at the front.
3) Using a small screwdriver inserted into one of the slots at the rear of the inside black cover, lift up and remove the
black inside cover (Photo 1).
Photo 3.
4) Insert the card in the expansion slot so that the connector receptacles on the card align with the connector pins
inside the sensor. Slide the card down into the slot until the connectors are fully engaged. (Photo 2).
5) Replace the black inside cover. NOTE: Some expansion cards are supplied with a new (replacement) black inside
cover.
Removal
Modules are removed through the top of the sensor. The procedure is as follows:
1) Follow steps 1 through 3 of the Installation Procedure, above.
2) Insert a small, flat bladed screwdriver or similar tool into the lift slot on the edge of the expansion card (Photo 3).
Gently pry up to disconnect the card, and then lift it out.
Lift board up and out
Hookup Information
Hookup to bus network
(bus card installed - "smart" sensor)
Hookup of basic sensor
(no bus card installed - "dumb" sensor)
See page 6 for further information
about model MBCC-512 cable.
*Contact Banner for information
Notes regarding hookup to bus network
The hookup diagram at the above right, for connection to a bus
network, doesnotshowwirecolors. Wiringconventionisdifferent
for each bus protocol (i. e. DeviceNet™ cable wire colors are
different than SDS™ cable wire colors, etc.). The Q45X offers a 5-
pin mini-style QD connector, as the standard, so that the proper
cable may be selected for the bus system in use. Contact your
Banner sales engineer for help in selecting the appropriate cable.
The same model Q45X "smart" and "dumb" sensors may be mixed
on the same bus.
"Smart" sensor
Q45X
Bus
Q45X
Q45X
Q45X
Q45X
PLC
Use of a bus expansion card makes the Q45X a "smart" sensor
which can be connected to the bus network using a simple "dumb
drop" junction box or a "T" connector. Plugging a bus expansion
card into a sensor automatically converts the basic outputs to a pair
of datacom connections with the proper protocol for the bus
network in use. Q45X sensors without bus cards (i. e. "dumb
sensors") may be added to any bus system via a "smart drop"
junction box. Of course, basic Q45X sensors interface directly to
PLC dc inputs. The block diagram at the right illustrates how
"smart" and "dumb" Q45X sensors can be mixed together on the
same bus network.
"T"
Connector
Smart
Drop
Dumb
Drop
Data
Input
Input
Input
Q45X
Q45X
Q45X
Q45X
Q45X
Q45X
Q45X
"Dumb" Sensors
(x4)
"Smart" Sensors
(x4)
"Dumb" Sensors
(x3)
5
Quick-disconnect Cable (model MBCC-512 cable for basic sensor hookup only*)
Mating mini-style cable
All Q45X sensor models in basic
hookup (base, male connector):
(MBCC-512); all Q45X sensor
models in basic hookup,
female plug:
Cable model and part number:
MBCC-512 p/n 25496
NOTE: MBCC Series mini-style cables for
Q45X Series sensors are 12 feet in length, and
must be ordered separately from the sensor.
Thirty-foot cables are also available.
*Not for bus network hookup. See page 5.
Mounting Brackets
is stainless steel, and mounting bolts are included. This bracket may
be used with Q45s and other sensors having M30 x 1,5 threads.
Accessory mounting bracket model SMB30S (33204) is a swivel
mountbracketwhoseswivelballlocksinplacewhenitstwoclamping
bolts are tightened. Bracket material is black VALOX®. Hardware Bracket dimensions are given below.
Model SMB30C (32636) split
clamp bracket is similar, but with-
out the adjustable swivel ball.
BracketmaterialisblackVALOX®.
SMB30S
SMB30MM
Mounting bracket SMB30MM
(27162) has curved mounting slots
forversatilityinmountingandorien-
tation.
ThesensormountstotheSMB30MM
by its threaded base, using a jam nut
and lock washer (supplied).
Thecurvedmountingslotshaveclear-
ance for 1/4-inch hardware. Dimen-
sions are given at the left.
WARNING These photoelectric presence sensors do NOT include the self-checking redundant circuitry necessary to allow
theiruseinpersonnelsafetyapplications. Asensorfailureormalfunctioncanresultineitheranenergizedorade-energizedsensoroutput
condition.
!
Never use these products as sensing devices for personnel protection. Their use as safety devices may create an unsafe condition which
could lead to serious injury or death.
Only MACHINE-GUARD and PERIMETER-GUARD Systems, and other systems so designated, are designed to meet OSHA and ANSI machine safety
standards for point-of-operation guarding devices. No other Banner sensors or controls are designed to meet these standards, and they must NOT be used
as sensing devices for personnel protection.
WARRANTY: BannerEngineeringCorporationwarrantsitsproductstobefreefromdefectsforoneyear. BannerEngineeringCorporationwillrepairorreplace,
free of charge, any product of its manufacture found to be defective at the time it is returned to the factory during the warranty period. This warranty does not
cover damage or liability for the improper application of Banner products. This warranty is in lieu of any other warranty either expressed or implied.
Banner Engineering Corp. 9714 10th Ave. No., Minneapolis, MN 55441 Telephone: (612) 544-3164 FAX (applications): (612) 544-3573
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