Q45XB6LVQ [BANNER]

Q45X Series Sensors;


型号：	Q45XB6LVQ
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

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)

Q45XB6DLQ 37884

Q45XB6CVQ 37885

Q45XB6CV4Q 37886

Convergent

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)

Expansion

Slot

LOAD: Yellow LED lights whenever the outputs are conducting.

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)

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

Bus

Sensing

Card

Bus

Circuit

Installed

-V

OPERATING TEMPERATURE: -40 to +70°C (-40 to +158°F).

Shield

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.

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.

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

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

Q45X

"Dumb" Sensors

(x4)

"Smart" Sensors

(x4)

"Dumb" Sensors

(x3)

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

Q45XB6LVQ [BANNER]

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