QT50R-TW-RH [BANNER]

R-GAGEÂ® QT50R-RH Sensor;


型号：	QT50R-TW-RH
厂家：	Banner Engineering
描述：	R-GAGEÂ® QT50R-RH Sensor
文件：	总8页 (文件大小：592K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

R-GAGE QT50R-RH Sensor

Datasheet

Radar-Based Retroreflective Sensors for Detection of Moving and Stationary Targets

•

FMCW (true-presence) radar detects moving and stationary objects

Retro-wave sensor - use of a reference signal (retroreflective target) enables

reliable detection of weak targets in the foreground

•

Retro-wave detection - output activates for objects detected in the

foreground OR for loss of detection of the retroreflective target

Easy setup and configuration of range, sensitivity, and output with simple DIP

switches

•

Ignores objects in the background beyond the retroreflective target

Double reflection immunity technology

Sensing field is configured via remote TEACH

Sensing functions are unaffected by wind, falling rain or snow, fog, humidity,

air temperatures, or light

•

Sensor operates in Industrial, Scientific, and Medical (ISM)

telecommunication band

Rugged IP67 housing withstands harsh environments

Protected by US patents

CAUTION: Make No Modifications to this Product

Any modifications to this product not expressly approved by Banner Engineering could void the user's

authority to operate the product. Contact Banner Engineering for more information.

WARNING: Not To Be Used for Personnel Protection

Never use this device as a sensing device for personnel protection. Doing so could lead to

serious injury or death. This device does not include the self-checking redundant circuitry necessary

to allow its use in personnel safety applications. A sensor failure or malfunction can cause either an

energized or de-energized sensor output condition.

Models

Maximum

Range

Models

Connection

Supply Voltage

Telecom Approval

Output

Telecom approved for US, Canada and

Brazil

QT50R-US-RH

QT50R-EU-RH

12 to 30 V dc

Telecom approved for Europe, UK,

Australia, New Zealand, China, and

Japan

Bipolar NPN/PNP

12 m (39

ft)

5-wire 2 m (6.5

ft) Integral cable

DIP-switch-selectable N.O.

or N.C.

QT50R-KR-RH

QT50R-TW-RH

12 to 24 V dc

12 to 30 V dc

Telecom approved for South Korea

Telecom approved for Taiwan

Overview

The R-GAGE sensor emits a well-defined beam of high-frequency radio waves from an internal antenna. This emitted

energy reflects off of a retroreflective target and returns to the receiving antenna. As long as the antenna is receiving

reflected radio waves, the output will remain off. If an object blocks radio waves, the output will turn on. The distance

range for the retroreflective target can be configured via remote TEACH wire. Objects beyond the retroreflective target are

ignored (also called background suppression). In Normally Closed mode, the output operates like a foreground suppression

sensor.

Cabled models only are listed. For integral 5-pin Euro-style (M12) quick-disconnect fitting, add suffix "Q" to the model number (for example,

QT50R-xx-RHQ). QD models require a mating cordset; see Quick Disconnect (QD) Cordsets on page 7.

For additional countries, contact Banner Engineering.

Original Document

169604 Rev. E

17 August 2016

169604

R-GAGE QT50R-RH Sensor

1. Power LED: Green (power ON)

2. Signal Strength LED: Red (flashes in proportion to

the signal strength)

3. Output LEDs: Yellow (output energized); Red

(configuration)

Access the DIP switches behind the threaded cap on the

sensor back (not shown)

Figure 1. R-GAGE features

Taught Reference

(e.g., wall or floor)

Near

Range

Position

-0.4 m

Position

+0.5 m

Sensor

Output

OFF

Detects objects between sensor and reference target.

Detects loss or obstruction of reference target.

Background

Suppression

Sensor

Output

Any object in this area will switch the output,

whether or not the object returns a good signal to the sensor.

Output ON

Output OFF

Sensing Distance

Figure 2. Sensor detects radio waves reflected from corner cube reflector or background. Any object blocking the signal results in an

output change

Sensor Configuration

Use the included spanner to open the screw-off cover on the back of the sensor and access the DIP switches.

Important: Tighten the DIP switch cover a full quarter turn after contact to maintain the watertight

seal.

DIP Switch Functions

Switch

1, 2, 3

4, 5

Function

Retro Sensitivity (contrast between retroreflective target and foreground targets)

Foreground Sensitivity (improve detection of near-field mirror-like targets)

Normally open/normally closed output functionality

7, 8

Response Speed

DIP switch 1 is on the left and DIP switch 8 is on the right.

Retro Sensitivity Selection

Switch 1

Switch 2

Switch 3

Sensitivity

Contrast

Use for weak retro with strong targets

www.bannerengineering.com - Tel: +1-763-544-3164

P/N 169604 Rev. E

R-GAGE QT50R-RH Sensor

Switch 1

Switch 2

Switch 3

Sensitivity

Contrast

Use for normal retro with normal targets

Use for strong retro with weak targets

* Default settings

Foreground Sensitivity/Double Reflection Immunity

* Default settings

If a radar sensor encounters a mirror-like target in the near field, for example, the roof of a vehicle, it is possible for the

sensor to detect the radio waves from the ceiling or wall behind the sensor that are being reflected by the target. The

target object may not be detected in this type of situation. Typically, this is only an issue on top-down target detection

when the sensor is mounted directly to a metal ceiling.

The Foreground Sensitivity DIP switch settings alleviate double reflections (mirror reflections). These settings are similar to

secondary echo rejection in ultrasonic sensors. Set the Foreground Sensitivity DIP switch to Highest for best performance

in top-down metal ceiling-mounted vehicle detection applications.

However, if there are strong reflections from peripheral objects within the full beam pattern of the sensor, the Highest

setting may cause unwanted detection of the peripheral objects. In this case, set the Foreground Sensitivity DIP switch to

Medium. Foreground sensitivity is designed for double reflections, not for strong peripheral reflections. When peripheral

reflections are too strong, determine whether eliminating double reflections or peripheral reflections is more important.

Depending on the decision, the foreground sensitivity may be turned to low when strong peripheral reflections are

detected.

The Foreground Sensitivity DIP switch has four settings ranging from highest to low. The factory default setting is low.

Switch 4

Switch 5

Sensitivity

Use

Highest

Mirror targets (double reflections) with no peripheral reflections (widest effective beam

pattern)

High

Medium

Low

Mirror targets (double reflections) with weak peripheral reflections that need to be ignored

Strong peripheral reflections that need to be ignored (narrowest effective beam pattern).

Double reflection immunity is disabled.

Output Configuration

Switch 6

Normally Open/Normally Closed

N.O.

N.C.

* Default settings

Response Speed

Switch 7

Switch 8

ON (ms)

OFF (ms)

Total (ms)

100

120

150

300

350

P/N 169604 Rev. E

www.bannerengineering.com - Tel: +1-763-544-3164

R-GAGE QT50R-RH Sensor

Switch 7

Switch 8

ON (ms)

OFF (ms)

Total (ms)

600

650

* Default settings

Installation

For optimal performance, the sensor should be aimed perpendicular to the surface of the retroreflective target. Angling the

sensor greater than 15 degrees with respect to a flat surface is not recommended.

The retroreflective target must be the strongest target in the field of view. If another equally strong background target is

in the field of view, the sensor may be taught the wrong target, or the sensing state may oscillate.

After installing, a remote TEACH must be performed to teach the sensor the retroreflective target. The sensor will not

operate correctly until a TEACH is performed. A TEACH must be performed each time the sensor is moved or the

retroreflective target changes.

Remote Line TEACH

The adjustable field, retroreflective target, and background suppression distances are set using a remote wire. For remote

programming, connect a switch or digital input to the gray wire (remote line); length of the individual pulses is equal to

the value T: 0.064 seconds < T < 0.8 seconds

Step

Procedure

Result

•

Double-pulse the remote line

Access Remote Line Teach

Output LEDs ON Red

Single-pulse the remote wire

Teach Distance

Output 1 LED flashes Red 10x

Output LEDs OFF

If the TEACH is successful, the sensor will be in a

non-sensing state (output LEDs OFF)

Return to Run Mode

NOTE: A successful TEACH can be verified by placing an object in between the sensor and the

retroreflective target after the TEACH has been performed. This should cause both Output LEDs to turn

ON.

Windows

The R-GAGE sensor can be placed behind a glass or a plastic window, but the configuration must be tested and the

distance from the sensor to the window must be determined and controlled prior to installation. There is typically a 20%

signal reduction when the sensor is placed behind a window.

Polycarbonate at 4 mm thickness performs well in most situations, but the performance depends on filler materials.

Thinner (1 to 3 mm) windows have high reflection. The amount of reflection depends on the material, thickness, and

distance from the sensor to the window.

Locate the sensor in a position of minimum reflection from the window, which will repeat every 6.1 mm of distance

between the sensor and the window. The positions of maximum reflection from the window repeat between the minimums,

and decrease in effect until the window is approximately 150 mm (5.9 in) away. Consult the factory for pre-tested window

materials which can be used at any distance without issue.

Additionally, the face of the window should be protected from flowing water and ice by use of a flow diverter or hood

directly above the window. Falling rain or snow in the air in front of the window, light water mist, or small beads on the

face of the window are typically not an issue. However, a thick, continuous surface of water or ice directly on the face of

the window can be detected as a dielectric boundary.

www.bannerengineering.com - Tel: +1-763-544-3164

P/N 169604 Rev. E

R-GAGE QT50R-RH Sensor

Specifications

Range

Indicators

Power LED: Green (power ON)

The sensor is able to detect a proper retroreflective target (see

Detectable Objects) up to 12 m (39.4 ft), depending on target

Signal Strength LED: Red, flashes in proportion to signal strength.

Steady on at 4x excess gain. Only indicates signal amplitude, not

target distance.

Output LEDs: Yellow (output energized) / Red (configuration)

See Figure 1 on page 2

Detectable Objects

Objects containing metal, water, or similar high-dielectric materials

Operating Principle

Frequency modulated continuous-wave (FMCW) radar

Adjustments

Operating Frequency

DIP-switch-configurable sensitivity, response time, and output

configuration; remote line teach of the retroreflective target

US, TW Models: 24.075–24.175 GHz, ISM Band

EU, KR Models: 24.050–24.250 GHz, ISM Band

Construction

Maximum Output Power

ERP: 3.3 mW, 5 dBm

Housing: ABS/polycarbonate

Lightpipes: Acrylic

Access Cap: Polyester

EIRP: 100 mW, 20 dBm

Supply Voltage

Connections

12 to 30 V dc, less than 100 mA, exclusive of load

For KR models: 12 to 24 V dc, less than 100 mA exclusive of load

Integral 5-wire 2 m (6.5 ft) cable or M12 Euro-style QD fitting. QD

models require a mating cordset

Supply Protection Circuitry

Operating Temperature

Protected against reverse polarity and transient overvoltages

−40 °C to +65 °C (−40 °F to +149 °F)

Delay at Power-up

Environmental Rating

Less than 2 seconds

IEC IP67

Output Configuration

Certifications

Bipolar NPN/PNP output, 150mA; DIP switch 6 selects N.O. (default) or

N.C. operation

ETSI/EN 300 440

FCC part 15

RSS-210

ANATEL Category II

CMIIT Category G

ARIB STD T-73

Output Protection

Protected against short circuit conditions

Response Time

DIP switches 7 & 8 select ON/OFF response time

KC mark - MSIP/RRA

NCC

for others, contact Banner Engineering

Country of Origin: USA

FCC ID: UE3QT50RUS—This device complies with Part 15 of the FCC Rules. Operation is subject to the following two

conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received,

including interference that may cause undesired operation.

IC: 7044A-QR50RCA—This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to

the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference,

including interference that may cause undesired operation of the device.

Cet appareil est conforme aux CNR exempts de licence d'Industrie Canada. Son fonctionnement est soumis aux deux

conditions suivantes:(1) Ce dispositif ne peut causer des interférences; et(2) Ce dispositif doit accepter toute interférence,

y compris les interférences qui peuvent entraîner un mauvais fonctionnement de l'appareil.

Este equipamento opera em caráter secundário, isto é, não tem direito à

proteção contra interferência prejudicial, mesmo de estações do mesmo

tipo e não pode causar interferência a sistemas operando em caráter

primário.

SRD24-IO3B24100.2TR0.1 South Korea Class A Certification

(

)

P/N 169604 Rev. E

www.bannerengineering.com - Tel: +1-763-544-3164

R-GAGE QT50R-RH Sensor

Beam Patterns

Typical Beam Pattern (with BRTR-CC20E Radar

Target, Radar Cross Section = 50 m²)

Typical Beam Pattern (with 4 different targets) at

sensitivity level 5

Left-Right Beam Pattern

8 m

Sensitivity 8

6 m

4 m

2 m

Sensitivity 1

-2 m

-4 m

-6 m

-8 m

-2 m

-4 m

-6 m

-8 m

4 m

8 m

12 m

16 m

4 m

8 m

12 m

16 m

Distance

1. Weak Object (Radar cross section = 0.25 m²)

2. Car (Radar cross section = 3 m²)

3. Large Truck (Radar cross section = 50 m²)

4. Passenger Train (Radar cross section = 300 m²)

1–8: Indicates sensitivity level

NOTE: The effective beam pattern depends on the sensitivity level and target properties.

The diagrams show the beam pattern with respect to the retroreflective target. The effective beam pattern for detection of

foreground objects will be the size of the retroreflective target. For a flat retroreflective surface, the beam size is a 15

degree cone.

Dimensions

74.1 mm

46.1 mm

(2.92")

(1.82")

37.0 mm

(1.46")

4X Ø4.4 mm

(Ø 0.17")

38.1 mm

(1.50")

33.0 mm

(1.30")

50.8 mm

(2.00")

66.0 mm

(2.60")

19.7 mm

(0.78")

R45.0 mm

(R1.77")

37.0 mm

(1.46")

34.2 mm

(1.35")

M30 X 1.5

ISO-6g

50.8 mm

(2.00")

www.bannerengineering.com - Tel: +1-763-544-3164

P/N 169604 Rev. E

R-GAGE QT50R-RH Sensor

Wiring

Wiring Key:

1 = Brown

2 = White

3 = Blue

4 = Black

12-30V dc

–

5 = Gray (Float or connect to V+ for idle operation. Switch to

ground for remote TEACH operation)

Load 1

Load 2

Remote TEACH

shield (QD cordset)

NOTE: Banner recommends that the shield wire (QD cordsets only) be connected to earth ground or dc

common. Shielded cordsets are recommended for all QD models.

Accessories

Quick Disconnect (QD) Cordsets

5-Pin Threaded M12/Euro-Style Cordsets—with Shield

Model

Length

Style

Dimensions

Pinout (Female)

MQDEC2-506

MQDEC2-515

MQDEC2-530

1.83 m (6 ft)

4.57 m (15 ft)

9.14 m (30 ft)

44 Typ.

Straight

M12 x 1

MQDEC2-550

15.2 m (50 ft)

ø 14.5

MQDEC2-506RA

MQDEC2-515RA

MQDEC2-530RA

1.83 m (6 ft)

4.57 m (15 ft)

9.14 m (30 ft)

32 Typ.

[1.26"]

1 = Brown

2 = White

3 = Blue

30 Typ.

[1.18"]

4 = Black

5 = Gray

Right-Angle

MQDEC2-550RA

15.2 m (50 ft)

M12 x 1

ø 14.5 [0.57"]

NOTE: Pin 5 is not used.

Mounting Brackets

All measurements are in mm

P/N 169604 Rev. E

www.bannerengineering.com - Tel: +1-763-544-3164

R-GAGE QT50R-RH Sensor

SMB30SC

SMB30MM

•

Swivel bracket with 30 mm

mounting hole for sensor

Black reinforced

thermoplastic polyester

Stainless steel mounting and

swivel locking hardware

included

•

12-ga. stainless steel bracket

with curved mounting slots

for versatile orientation

Clearance for M6 (¼ in)

hardware

Mounting hole for 30 mm

sensor

•

Hole center spacing: A=ø 50.8

Hole size: A=ø 7.0, B=ø 30.0

Hole center spacing: A = 51, A to B = 25.4

Hole size: A = 42.6 x 7, B = ø 6.4, C = ø 30.1

Retroreflective Target

BRTR-CC20E

•

Large corner-cube reflector in protective plastic enclosure

Provides 7x excess gain at 6 m

Weather Deflector

QT50RCK

•

Required if the R-GAGE is exposed to rain or snow

Prevents buildup of water or ice from interfering with sensor

performance

Banner Engineering Corp. Limited Warranty

Banner Engineering Corp. warrants its products to be free from defects in material and workmanship for one year following the date of shipment. Banner Engineering Corp.

will repair or replace, free of charge, any product of its manufacture which, at the time it is returned to the factory, is found to have been defective during the warranty

period. This warranty does not cover damage or liability for misuse, abuse, or the improper application or installation of the Banner product.

THIS LIMITED WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES WHETHER EXPRESS OR IMPLIED (INCLUDING, WITHOUT LIMITATION,

ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE), AND WHETHER ARISING UNDER COURSE OF PERFORMANCE, COURSE

OF DEALING OR TRADE USAGE.

This Warranty is exclusive and limited to repair or, at the discretion of Banner Engineering Corp., replacement. IN NO EVENT SHALL BANNER ENGINEERING CORP. BE

LIABLE TO BUYER OR ANY OTHER PERSON OR ENTITY FOR ANY EXTRA COSTS, EXPENSES, LOSSES, LOSS OF PROFITS, OR ANY INCIDENTAL,

CONSEQUENTIAL OR SPECIAL DAMAGES RESULTING FROM ANY PRODUCT DEFECT OR FROM THE USE OR INABILITY TO USE THE PRODUCT, WHETHER

ARISING IN CONTRACT OR WARRANTY, STATUTE, TORT, STRICT LIABILITY, NEGLIGENCE, OR OTHERWISE.

Banner Engineering Corp. reserves the right to change, modify or improve the design of the product without assuming any obligations or liabilities relating to any product

previously manufactured by Banner Engineering Corp. Any misuse, abuse, or improper application or installation of this product or use of the product for personal protection

applications when the product is identified as not intended for such purposes will void the product warranty. Any modifications to this product without prior express approval

by Banner Engineering Corp will void the product warranties. All specifications published in this document are subject to change; Banner reserves the right to modify product

specifications or update documentation at any time. For the most recent version of any documentation, refer to: www.bannerengineering.com.

QT50R-TW-RH [BANNER]

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