Q240RA-AF2 R-GAGE® Sensor

Datasheet
Radar-Based Dual-Zone Narrow-Beam Sensors for Detection of Moving and Stationary Targets

• FMCW radar detects moving and stationary objects

• Narrow 11° × 13° beam pattern
• Two independent, adjustable sensing zones detect objects up to 40 meters away (131.2 ft)
• Easy setup and configuration of range, sensitivity, and output with simple DIP switches
• 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

WARNING:
• Do not use this device for personnel protection
• Using this device for personnel protection could result in serious injury or death.
• This device does not include the self-checking redundant circuitry necessary to allow its use in personnel
safety applications. A device failure or malfunction can cause either an energized (on) or de-energized (off)
output condition.

Supply
Model Sensing Range Connection Telecom Approval Output
Voltage

Q240RA-US-AF2Q US, Canada, Mexico, Taiwan, Brazil

Two independent 5-pin M12 DIP-switch-selectable
12 V DC to 30 Europe, UK, Australia, New Zealand, US,
Q240RA-EU-AF2Q sensing zones; 1 to quick NPN or PNP; N.O. or
V DC Brazil, Japan, Korea
40+ meters (131 ft) disconnect N.C.
Q240RA-CN-AF2Q China, US

Q120RA-AF2 Overview
The R-GAGE sensor emits a well-defined beam of high-frequency radio waves from an internal antenna. Some of this emitted energy is
reflected back to the receiving antenna. Signal processing electronics determine the distance from the sensor to the object based on the time
delay of the return signal. The sensor can be configured to two independent sensing zones.

The two sensing zones are factory pre-set to default distances; they can be reconfigured for different distances using the DIP switches on the
side of the sensor. The sensor is plug-in ready for immediate operation.

The sensitivity is precalibrated at the factory, assuming that the sensing field will be clear of obstacles. The sensitivity can be adjusted using
the DIP switches.

Original Instructions © Banner Engineering Corp. p/n: 184564 Rev. D

October 24, 2023
Q240RA-AF2 R-GAGE® Sensor

R-GAGE features

1. Output LEDs: Yellow (output 1 energized); Red (configuration)

3 2. Output LEDs: Yellow (output 2 energized); Red (configuration)
1
3. Power LED: Green (power ON)
4 4. Signal Strength LED: Red (flashes in proportion to the signal strength)
2
5. DIP switch row A
5
6. DIP switch row B
6
Access the DIP switches behind the threaded cap on the side of the sensor.

R-GAGE setpoint distances

Zone 1 Zone 2

X Y
D A B

EU, CN Model US Model

X Minimum Zone 1 setpoint distance 2 m (6.6 ft) 3.5 m (11.5 ft)

Y Maximum Zone 1 setpoint distance 30 m (98.4 ft) 30 m (98.4 ft)

A Minimum Zone 2 (offset from Zone 1: 2 m to 25 m) 4 m (13.1 ft) 5.5 m (18.0 ft)

B Maximum Zone 2 (offset from Zone 1: 2 m to 25 m) 55 m (180.4 ft) 55 m (180.4 ft)

D Dead Zone(1)

Wiring
1 Wiring Key:
+
12-30V dc 1. Brown
3
–
2. White
2
Load 1 3. Blue
4 4. Black
Load 2
5. Gray (Do not connect)
5
Banner recommends that the shield wire (QD cordsets only) be connected to
shield (QD cordset)
earth ground or DC common. Shielded cordsets are recommended for all QD
models.

(1) Typical dead zone: 0.4 m (1.3 ft) for moving and 1.0 m (3.3 ft) for stationary targets, but varies with target reflectivity.

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 Q240RA-AF2 R-GAGE® Sensor

Sensor Configuration
Configure the sensor using the DIP switches. Use the included spanner to open the screw-off cover 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

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

Switches Function

A1, A2, A3, A4 Zone 1 Distance (detects objects from sensor face to this point)

A5, A6, A7 Zone 2 Distance, Offset from Zone 1

A8 Polarity

B1, B2, B3 Sensitivity (higher sensitivity sees weaker objects and has a larger beam pattern)

B4, B5, B6 Response Speed

B7 Normally Open/Normally Closed output functionality

B8 Not Used

Distance Settings
* Default settings

Zone 1 Distance

Distance
A1 A2 A3 A4
EU, CN Model US Model

0 0 0 0 2 m (6.6 ft) 3.5 m (11.5 ft)

0 0 0 1 2.5 m (8.2 ft) 4 m (13.1 ft)

0 0 1 0 3 m (9.8 ft) 4.5 m (14.8 ft)

0 0 1 1 3.5 m (11.5 ft) 5 m (16.4 ft)

0 1 0 0 4 m (13.1 ft) 5.5 m (18.0 ft)

0 1 0 1 5 m (16.4 ft) 6 m (19.7 ft)

0 1 1 0 6 m (19.7 ft) 6.5 m (21.3 ft)

0 1 1 1 7 m (23.0 ft) 7 m (23.0 ft)

1* 0* 0* 0* 8 m (26.2 ft) 8 m (26.2 ft)

1 0 0 1 10 m (32.8 ft) 10 m (32.8 ft)

1 0 1 0 12 m (39.4 ft) 12 m (39.4 ft)

1 0 1 1 14 m (45.9 ft) 14 m (45.9 ft)

1 1 0 0 16 m (52.5 ft) 16 m (52.5 ft)

1 1 0 1 20 m (65.6 ft) 20 m (65.6 ft)

1 1 1 0 25 m (82.0 ft) 25 m (82.0 ft)

1 1 1 1 30 m (98.4 ft) 30 m (98.4 ft)

Zone 2 Distance Offset from Zone 1

A5 A6 A7 Offset

0 0 0 2 m (6.6 ft)

0 0 1 4 m (13.1 ft)

0 1 0 6 m (19.7 ft)

0* 1* 1* 8 m (26.2 ft)

1 0 0 10 m (32.8 ft)

1 0 1 15 m (49.2 ft)
Continued on page 4

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Q240RA-AF2 R-GAGE® Sensor

Continued from page 3

Zone 2 Distance Offset from Zone 1

A5 A6 A7 Offset

1 1 0 20 m (65.6 ft)

1 1 1 25 m (82.0 ft)

Highest sensitivity is achieved only if the sensing distance is 36 m (118.1 ft) or less.

Sensitivity Selection
* Default settings for CN and US models
**Default settings for EU model

B1 B2 B3 Sensitivity

0 0 0 8 (Highest)

0 0 1 7...

0 1 0 6 (High)

0 ** 1 ** 1 ** 5...

1* 0* 0* 4 (Medium)

1 0 1 3...

1 1 0 2 (Low)

1 1 1 1 (Lowest)

Operation at a high sensitivity is not guaranteed for a zone set beyond 45 m (147.6 ft).

Output Configuration
* Default settings

A8 NPN/PNP B7 Normally Open/Closed

0* NPN 0* Normally open
1 PNP 1 Normally closed

Discrete Response Speed

* Default settings

B4 B5 B6 ON (ms) OFF (ms) Total (ms)

0 0 0 15 15 30

0 0 1 30 70 100

0 1 0 30 120 150

0* 1* 1* 50 300 350

1 0 0 50 600 650

1 0 1 30 1000 1030

1 1 0 120 600 720

1 1 1 120 6000 6120

Specifications
Range Operating Principle
The sensor is able to detect a proper object (see Detectable Frequency modulated continuous-wave (FMCW) radar
Objects) from 1 m to 40+ m (3.3 ft to 131.2+ ft), depending on
Operating Frequency
target
US Models: 24.075–24.175 GHz, ISM Band
Detectable Objects
EU, CN Models: 24.050–24.250 GHz, ISM Band
Objects containing metal, water, or similar high-dielectric
materials

page 4 © Banner Engineering Corp. All rights reserved. October 24, 2023
 Q240RA-AF2 R-GAGE® Sensor

Maximum Output Power Environmental Rating

US, CN Models: ERP: 3.3 mW, 5 dBm, EIRP: 358 mW, 25.5 IP67
dBm
Connections
EU Models: RP: 0.9 mW, -0.5 dBm, EIRP: 100 mW, 20 dBm Integral M12 quick disconnect
Supply Voltage Models with a quick disconnect require a mating cordset
12 V DC to 30 V DC, less than 100 mA, exclusive of load
Beam Angles
Supply Protection Circuitry
Protected against reverse polarity and transient overvoltages
Delay at Power-up SIDE
Less than 2 seconds
Output Configuration
DIP switch A8 selects Dual NPN (default) or PNP; DIP switch
B7 selects N.O. (default) or N.C. operation; 150mA each
Required Overcurrent Protection
· Zone 1 output: white wire
· Zone 2 output: black wire
Output Protection WARNING: Electrical connections must
be made by qualified personnel in
Protected against short circuit conditions accordance with local and national
Response Time electrical codes and regulations.
DIP-switch-configurable ON/OFF response time
Indicators Overcurrent protection is required to be provided by end
Power LED: Green (power ON) product application per the supplied table.
Signal Strength LED: Red, flashes in proportion to signal Overcurrent protection may be provided with external fusing
strength. Steady on at 4x excess gain. Only indicates signal or via Current Limiting, Class 2 Power Supply.
amplitude, not target distance. Supply wiring leads < 24 AWG shall not be spliced.
Output LEDs: Yellow (output energized) / Red (configuration) For additional product support, go
See "Q120RA-AF2 Overview " on page 1 to www.bannerengineering.com.
Adjustments Supply Supply
DIP-switch-configurable sensing distance, sensitivity, Required Overcurrent Required Overcurrent
Wiring Wiring
response time, and output configuration Protection (A) Protection (A)
(AWG) (AWG)
Construction 20 5.0 26 1.0
Housing: Polycarbonate
Lightpipes: Acrylic 22 3.0 28 0.8

Access Cap: Polyester 24 1.0 30 0.5

Operating Temperature
–40 °C to +65 °C (–40 °F to +149 °F)

Certifications
Other certifications pending
FCC ID: UE3Q240RA
IC: 7044A-Q240RA
CMIIT Category G
RSS-210
ETSI/EN 300 440

E224071

CCAK18LP0620T5 R 209-J00355

MSIP-CRM-BE2-Q240R

Banner Engineering BV Park Lane | Culliganlaan 2F bus 3 | 1831 Diegem, BELGIUM

Turck Banner LTD Blenheim House | Blenheim Court | Wickford, Essex SS11 8YT | Great Britain

October 24, 2023 © Banner Engineering Corp. All rights reserved. page 5
Q240RA-AF2 R-GAGE® Sensor

ANATEL Category II
Este equipamento não tem direito à proteção contra interferência prejudicial e não
pode causar interferência em sistemas devidamente autorizados.

Para maiores informações, consulte o site da ANATEL www.gov.br/anatel/pt-br/

15380-20-04042

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

A 급 기기 ( 업무용 방송통신기자재 )

이 기기는 업무용 (A 급 ) 으로 전자파적합기기로

서 판매자 또는 사용자는 이 점을 주의하시기
바라며 , 가정외의 지역에서 사용하는 것을 목
적으로 합니다 .

FCC Part 15 Class A

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the interference at his own expense.

Industry Canada Statement for Intentional Radiators

This device contains licence-exempt transmitters(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s
licence-exempt RSS(s). Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference, including interference that may cause undesired operation of the device.

Cet appareil contient des émetteurs/récepteurs exemptés de licence conformes à la norme Innovation, Sciences, et Développement
économique Canada. L’exploitation est autorisée aux deux conditions suivantes:
1. L’appareil ne doit pas produire de brouillage.
2. L’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre
le fonctionnement.

NCC for Q240 Models

警語低功率電波輻射性電機管理辦法第十二條經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻率、加大
功率或變更原設計之特性及功能。第十四條低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並
改善至無干擾時方得繼續使用。前項合法通信，指依電信規定作業之無線電信。低功率射頻電機須忍受合法通信或工業、科學及醫療用電波輻
射性電機設備之干擾 。

Notas Adicionales
Información México: La operación de este equipo está sujeta a las siguientes dos condiciones: 1) es posible que este equipo o dispositivo
no cause interferencia perjudicial y 2) este equipo debe aceptar cualquier interferencia, incluyendo la que pueda causar su operación no
deseada.

Banner es una marca registrada de Banner Engineering Corp.

Q240RA Dimensions
All measurements are listed in millimeters [inches], unless noted otherwise.

page 6 © Banner Engineering Corp. All rights reserved. October 24, 2023
 Q240RA-AF2 R-GAGE® Sensor

Beam Pattern—US and CN Models

Typical Beam Pattern (with BRTR-CC20E Radar Target, Radar
Typical Beam Pattern (with 4 different targets)
Cross Section = 50 m2)

3 6

5 Passenger Train
Sensitivity 8
8
Large Truck
2 4
Sensitivity 1 7

3 Car 4
6
Weak Object
5 3
1 2
3 4
1 2
1 2
Meters
Meters

1
0 0

-1

-1 -2

-3

-2 -4

-5

-3 -6
0 5 10 15 20 25 30 35 40 45 0 5 10 15 20 25 30 35 40 45

Meters Meters
1–8: Indicates sensitivity level At sensitivity level 8
Continued on page 8

October 24, 2023 © Banner Engineering Corp. All rights reserved. page 7
Q240RA-AF2 R-GAGE® Sensor

Continued from page 7

Typical Beam Pattern (with BRTR-CC20E Radar Target, Radar
Typical Beam Pattern (with 4 different targets)
Cross Section = 50 m2)

4 Passenger Train
3 Large Truck
2 Car
4
1

Meters
3
1: Weak Object (Radar cross section = 0.25 m2) 0
2

2: Car (Radar cross section = 3 m2)

-1
3: Large Truck (Radar cross section = 50 m2)
-2
4: Passenger Train (Radar cross section = 300 m2)
-3

-4

-5

-6
0 5 10 15 20 25 30 35 40 45
Meters
At sensitivity level 4

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

Beam Pattern—EU Models

Typical Beam Pattern (with BRTR-CC20E Radar Target, Radar
Typical Beam Pattern (with 4 different targets)
Cross Section = 50 m2)

3 6

5 Passenger Train
Sensitivity 8
2 Sensitivity 1 4 Large Truck
8
Weak Object Car
3
7 4
6
1 5 2
4 3
3 1
Meters

Meters

2 2
1 1
0 0

-1

-1 -2

-3

-2 -4

-5

-3 -6
0 5 10 15 20 25 30 35 40 45 0 5 10 15 20 25 30 35 40 45
Meters Meters
1–8: Indicates sensitivity level At sensitivity level 8
Continued on page 9

page 8 © Banner Engineering Corp. All rights reserved. October 24, 2023
 Q240RA-AF2 R-GAGE® Sensor

Continued from page 8

Typical Beam Pattern (with BRTR-CC20E Radar Target, Radar
Typical Beam Pattern (with 4 different targets)
Cross Section = 50 m2)

4 Passenger Train
Large Truck
3 Car
2
4

Meters
3
1: Weak Object (Radar cross section = 0.25 m2) 0 2

2: Car (Radar cross section = 3 m2)

-1
3: Large Truck (Radar cross section = 50 m2)
4: Passenger Train (Radar cross section = 300 m2) -2

-3

-4

-5

-6
0 5 10 15 20 25 30 35 40 45
Meters
At sensitivity level 5

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

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.

The Q240WS is a clip-on hydrophobic weather shield accessory specially designed to meet these requirements. This is recommended for
outdoor use, especially where snow or rain is likely to accumulate on the front surface of the sensor.

Accessories

Quick Disconnect (QD) Cordsets

5-Pin Threaded M12 Cordsets with Shield—Single Ended

Model Length Style Dimensions Pinout (Female)

MQDEC2-506 2 m (6.56 ft) 2

44 Typ. 1
MQDEC2-515 5 m (16.4 ft)
3
MQDEC2-530 9 m (29.5 ft)
Straight
4 5
MQDEC2-550 15 m (49.2 ft) M12 x 1 1 = Brown
2 = White
MQDEC2-575 23 m (75.44 ft) ø 14.5
3 = Blue
4 = Black
MQDEC2-5100 30.5 m (100 ft) 5 = Gray
Continued on page 10

October 24, 2023 © Banner Engineering Corp. All rights reserved. page 9
Q240RA-AF2 R-GAGE® Sensor

Continued from page 9

5-Pin Threaded M12 Cordsets with Shield—Single Ended

Model Length Style Dimensions Pinout (Female)

MQDEC2-506RA 2 m (6.56 ft) 32 Typ.

[1.26"]
MQDEC2-515RA 5 m (16.4 ft)

MQDEC2-530RA 9 m (29.5 ft)

30 Typ.
MQDEC2-550RA 15 m (49.2 ft) Right-Angle [1.18"]

MQDEC2-575RA 23 m (75.44 ft)

M12 x 1
MQDEC2-5100RA 31 m (101.68 ft) ø 14.5 [0.57"]

Pin 5 is not used.

Brackets and Other Accessories

SMBQ240SS2
• Add-on accessory to be used in conjunction with SMBQ240SS1
• Provides ± 20° of tilt in second axis for maximum control of sensor
alignment
• 12-gauge stainless steel

Q240WS Weather Shield

• Coated to help repel water and maximize signal strength
• Snap-on cover for easy application and replacement

SMBQ240SS1
• Sensor mounting plate and pivoting bracket
• Provides ± 20° of tilt in one axis for enhanced sensor alignment
• 12-gauge stainless steel
• Sensor can mount on bracket horizontally or vertically

Q240RA R-GAGE sensor shown with all three accessories installed.

page 10 © Banner Engineering Corp. All rights reserved. October 24, 2023
 Q240RA-AF2 R-GAGE® Sensor

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. Specifications and product
information in English supersede that which is provided in any other language. For the most recent version of any documentation, refer to: www.bannerengineering.com.

For patent information, see www.bannerengineering.com/patents.

Mexican Importer
Banner Engineering de Mèxico, S. de R.L. de C.V. | David Alfaro Siqueiros 103 Piso 2 Valle oriente | San Pedro Garza Garcia Nuevo Leòn,
C. P. 66269

81 8363.2714

Document title: Q240RA-AF2 R-GAGE® Sensor Datasheet

Part number: 184564
Revision: D
Original Instructions
© Banner Engineering Corp. All rights reserved.

184564

October 24, 2023 © Banner Engineering Corp. All rights reserved. page 11