Corrsys Datron Correvit SFII P Manuale utente

CORREVIT SFII P

Non-Contact Optical Sensor

for

slip-free measurement of longitudinal

and transversal dynamics

USER MANUAL

VOLUME I

Sensor Hardware

User Manual CORREVIT®SFII P Sensor

Note:

For a general description of the CeCalWin Pro Software please refer

to the separate user manual Volume II.

For the specific software description please refer to the separate

user manual Volume III.

User Manual CORREVIT®SFII P Sensor

CORREVIT®is a registered trademark of CORRSYS-DATRON Sensorsysteme GmbH, Wetzlar.

CORRSYS-DATRON Sensorsysteme GmbH reserves the right to change specifications without prior notice.

Appendix: Technical Drawings

CAN Protocoll

VOLUME I - Sensor Hardware

Table of Contents

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

2. Extent of Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

3. Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

3.1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

3.2 Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

3.2.1 PC (RS232) / CAN Outputs . . . . . . . . . . . . . . . . . . . . . . . . . .10

3.2.2 Power Connector Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

3.2.3 Analog/Digital Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

3.3 Internal Signal Filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

3.4 Typical Data Plots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

4. Set-up and Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

4.1 Mounting Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

4.2 Sensor Mounting Jig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

4.3 Mounting Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

4.3.1 Mounting with Suction Holders . . . . . . . . . . . . . . . . . . . . . . . .13

4.3.2 Mounting with Magnetic Plate Mounting Unit . . . . . . . . . . . . . .15

4.3.3 Wheel Mount Set-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

4.4 Connecting the Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

User Manual CORREVIT®SFII P Sensor

General Information

Legal Notice

Information furnished is believed to be accurate and reliable. However, CORRSYS-DATRON assumes

no responsibility for the consequences of use of such information nor for any infringement of patents

or other rights of third parties which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of CORRSYS-DATRON. Specifications mentioned in this

publication are subject to change without notice and do not represent a commitment on the part of

CORRSYS-DATRON. This publication supersedes and replaces all information previously supplied.

All brand names are trademarks of their respective holders.

Revision

D062-50-01-04E 02/08

Contact

International Headquarters:

CORRSYS-DATRON Sensorsysteme GmbH

Charlotte-Bamberg-Str. 12

35578 Wetzlar / Germany

Phone ++49 (6441) 9282-0

Hotline ++49 (6441) 9282-82

Fax ++49 (6441) 9282-17

E-mail [email protected]

URL www.corrsys-datron.com

North American Headquarters:

CORRSYS-DATRON Sensorsystems, Inc.

21654 Melrose Avenue, Building 16

Southfield, MI 48075 / USA

Phone ++1 (248) 204-0850

Toll-free++1 (800) 832-0732

Fax ++1 (248) 204-0864

E-mail [email protected]

URL www.corrsys-datron.com

China Headquarters:

CORRSYS-DATRON Sensorsysteme GmbH, China Office

Room 708, JinTianDi International Mansion,

No. 998 RenMin Road, Shanghai (200021), P.R.China

Tel.: ++86-21-63114144

Fax: ++86-21-63114154

E-mail: [email protected]

URL: www.corrsys-datron.com.cn

User Manual CORREVIT®SFII P Sensor

Safety Instructions

Please read carefully before operating the equipment.

CORRSYS-DATRON is not responsible for damage that may occur when this system is used in

any way other than that for which it is intended.

To assure safe and proper operation, all supplied equipment, components and/or accessories must be

carefully transported and stored, as well as professionally installed and operated. Careful maintenance

and usage in full accordance with operating instructions is imperative.

CORRSYS-DATRON equipment should be installed and operated only by qualified persons who are

familiar with devices of this type.

Local regulations may not permit the operation of motor vehicles on public highways while the

equipment is mounted on the exterior of the vehicle.

•Use the equipment only for intended applications. Improper application is not advised.

•Do not modify or change the equipment or its accessories in any way.

•Improper use or mounting of the equipment may affect the safety of the vehicle and/or occupants.

•The equipment must not be mounted and/or operated in any way that may compromise vehicle or

and/or occupant safety.

•Equipment must be mounted firmly and securely.

•Use only original equipment, components and/or accessories included in the scope of delivery.

•Do not mount equipment, components and/or accessories near heat sources (e.g. exhaust).

•Do not use defective or damaged equipment, components and/or accessories.

•Always note correct pin assignments and operating voltages when connecting equipment to

power supplies, data acquisition/evaluation systems, and/or any other system or component.

Equipment may be damaged if not properly connected and/or operated.

•For additional information, please call the CORRSYS-DATRON Hotline: ++49 (6441) 9282-82

or: [email protected]

Danger

Warning

•Sensor head can become very hot and may cause injury if power has been applied to the

sensor for extended periods of time. This is especially true if the sensor is used in hot

environmental conditions.

•Invisible radiation from light emitting diodes!

Do not observe with optical instruments.

Laser class 1 M in compliance with DIN EN 60825 - 1:2001

•The sensor and/or sensor components may be damaged if power is applied for extended

periods, especially in hot environmental conditions.

•Disconnect power from the sensor if the vehicle is stationary for extended periods.

User Manual CORREVIT®SFII P Sensor

Non-Contact Optical

Sensor

for

slip-free measurement of

longitudinal and transversal

dynamics

CORREVIT®SFII P

1. Overview

The new CORREVIT®SFII P Optical Sensor represents yet another a major step

forward in the advancement of optical measurement technology. Based on the

Formula-1 proven CORREVIT®SF Sensor, the SFII P Sensor is even smaller and

lighter than the compact SF model.

The further miniaturization of the exceptionally lightweight SFII P Sensor enables

mounting positions -such as under the vehicle - that were virtually unimaginable until

now. Long-life, vibration-resistant infrared LED illumination and digital filters with

advanced DSP technology provide improved performance, even under harsh environ-

mental conditions.

The first CORREVIT®Sensor to be equipped with 4 analog and 4 digital outputs, the

SFII P Sensor permits simultaneous measurement of longitudinal, transversal, and

magnitude speed, as well as the angle b.

Complemented with high-speed data transfer via CAN Bus, RS232, and USB, the

SFII P Sensor can be used with any current data acquisition systems.

A protective optical-glass lens prevents damage to the optics and the illumination

source. The lens is optimized to the wavelength of the LED illumination source, and can

be easily replaced without use of special tools.

Article no.:

SFII P Sensor 14391

User Manual CORREVIT®SFII P Sensor

Application

Features

•Small and lightweight - just 250 g

•Developed for measurement of tire slip angle

•Adjustable filter time (unfiltered, 8 ... 512 ms)

•Speed linearity - desired distance < ± 0.5 %

Distance linearity < ± 0.2 %

•Improved features by application of advanced DSP technology

•Mounting angle correction via software

•Direct connection to PC or other evalutation systems

•Illumination by long-life, high-power infrared LEDs

•Signal outputs: analog -10 ... 10 V

digital 0-1000 pulses/m

CAN Bus V2.0B

USB 2.0 or RS232

•Negligible service and maintenance requirements as a result of durable technology

•Tested and used under extreme environmental conditions

The compact, lightweight CORRSYS-DATRON SFII P Sensor is designed for use in dynamic vehicle

testing applications that require highly accurate measurement of the following variables:

•Distance

•Speed

•Angle

•Longitudinal speed

•Transversal speed

User Manual CORREVIT®SFII P Sensor

2. Extent of Delivery

Standard Extent of Delivery

1. (1) SFII P sensor head (Art.no. 14391)

2. (1) SF electronic box (Art.no. 14269)

3. (1) Sensor cable 5m MIL #K048-1D2-10-5m (Art.no. 13795)

4. (1) Power cable MIL5P m bunch plug #K 042-24N-10-2 (Art.no. 13854)

5. (1) RS-232 output cable, 2m, MIL #K 042-160-22-2 (Art.no. 13682)

6. (1) CAN output cable, 2m #K 042-160-23-2 (Art.no. 13683)

7. (1) Signal cable analog-digital 2m 13P MIL - 8x BNC #K 053-8D2-10-2

(Art.no. 14273)

8. (1) Cooling element left + right black #M 042-10-01-0- (Art.no. 14044)

9. (1) USB-Adapter (USB 2.0 to RS232 converter- Art.no. 13971)

Without illustration:

(1) CeCalWin Software (Art.no. 11343)

(1) Transport case black, T2 (Art.no. 11228)

(1) Inlet for transport case ( Art.no. 11227)

(1) Inlet for ZIP-drive (Art.No. 11131)

2. 1.

User Manual CORREVIT®SFII P Sensor

3. Technical Data

Performance Specifications

Speed range: 0.3 ... 250 kph

Distance resolution: 2.08 mm

Uncertainty of measurement*: < ± 0.2%

Speed linearity - desired distance < ± 0.5 %

Distance linearity: < ± 0.2 %

Working distance and range: 180 +/-50 mm

Angle range: ± 40°

Angle resolution: ± 0.1°

Outputs

CAN Bus: CAN V2.0B - switchable terminating

resistor (Intel or Motorola Format)

Analog Outputs: VI, VL, Vq, β±10V each

(16 bit resolution)

Digitale Outputs: IVI, VL, Vq, β

USB: USB 2.0 or RS232

System Specifications

Power supply: 10,5 V ... 24 V; 28 W (12 VDC)

Temperature range: operation: -25 ... 50°C

storage: -40 ... 85°C

rel. humidity: 5 ... 80%, non condensing

System Protection of the sensor head: IP 67

Illumination: IR-LEDs, 850 nm, laser class 1M

Dimensions of the sensor head (l x w x h): 100 x 33 x 45 mm (without plug)

Weight sensor head: 250 g

Dimensions of the electronics (L x H x B): 130 x 86 x 33 mm

Weight of the electronics: approx. 490 g

Schock: 50 g half-sine, 6 ms

Vibration: 10 g, 10 ... 150 Hz

USB interface for connection to the PC, automatic sensor identification, function control.

*with calibration on the test surface

INVISIBLE RADIATION FROM LIGHT EMITTING DIODES!

DO NOT OBSERVE WITH OPTICAL INSTRUMENTS!

LASER CLASS 1M

IN COMPLIANCE WITH

DIN EN 60825-1:2001

User Manual CORREVIT®SFII P Sensor

3.2.2 Pin Assignment: Power Connector

Cable: 5-pol. #K042-24N-10-2m

MIL connector

Power Connector

Pin 1: +12V

Pin 2: +12V

Pin 3: Case

Pin 4: 0V

Pin 5: 0V

3.2 Pin Assignments

3.2.1 Pin Assignment: PC(RS 232) / CAN Outputs

Cable: 5-pin MIL to 9-pin D-SUB - RS232: #K042-160-22-2m / CAN: #K042-160-23-2m

RS-232-/CAN

Pin 1: RXD

Pin 2: TXD

Pin 3: DGND

Pin 4: CAN Low

Pin 5: CAN High

3.2.3 Pin Assignment: Analog- / Digital Outputs

Cable: #K053-82D-10-2m

Analog/Digital

Pin 1: ANA_OUT3

Pin 2: ANA_OUT4

Pin 3: AGND

Pin 4: DIG_OUT1

Pin 5: DIG_OUT2

Pin 6: DIG_OUT3

Pin 7: DIG_OUT4

Pin 8: AGND

Pin 9: ANA_OUT1

Pin 10: ANA_OUT2

Pin 11: AGND

Pin 12: DGND

Pin 13: DGND

Indice

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