is-incl · rg 1 range of measurement model is-incl4 -1360 ±180 deg rg 2 range of measurement model...

IS-INCLS E N S O R

Edition 2018www.italsensor.com 1/3

Italsensor Quality System certi ied according to the UNI EN ISO 9001

http://www.optoi.com/ 1Rev. I; 03/2016 P10.013.91.H.doc4-02-2011 – OIAC3-XC.I.doc; 2009/10/06 11.25.00

Optoi reserves the right to change the circuitry and specifications without notice at any time.

General Description IS-INCL3 is a 1D or 2D inclination sensor based on MEMS (Micro Electro Mechanical Systems) technology. The device senses tilt angles up to ±60 de-grees in the pitch and roll axis and 360 degrees in a sin-gle-axis measure. IS-INCL3 is compact and rugged. The metal anodized enclosure makes it robust to external shocks and vibra-tions, dust and harsh conditions. The MEMS signals are internally filtered by an analog second order low-pass filter with cut-off frequency of 20Hz (hardware filter) and an user programmable digital filter (moving aver-age). The two filters produce an enhanced noise rejec-tion, increasing the measure stability. The output interface is CAN-OPEN certified, fully com-pliant with DS 301 DSP 410. IS-INCL3 is programmable via CAN frames without additional tools. IS-INCL3-A000-M is highly accurate (+/-0.05°) and can be set in the preferred mode of measurement (1 or 2 ax-es). IS-INCL3-1360-M and IS-INCL3-2060-M are re-spectively 1-axis and 2-axes inclinometers with medium accuracy (+/-0.2°). Single channel or redundant versions are available. IS-INCL3 is guaranteed in the full industrial tempera-ture range [-40;+85]°C. A compensation in the tempera-ture range is available in order to reduce the thermal drift by a factor of 4. Such compensation is available for IS-INCL3-A000 and it is suggested whenever a higher total accuracy is required (e.g. concentrated solar power).

Applications < Construction equipment

< Aerial platforms

< Concentrated Solar Power plants

< Agricultural and forestry machines

< Mining and well drilling equipments

Pin function

Features < High resolution (up to 0.001 deg)

< High accuracy (IS-INCL3-A000) or medium accuracy (IS-INCL3-1360, IS-INCL3-2060) models

< MTTF = 102 years

< Internal software diagnostic checks

< 1D and 2D inclination measurement

< Anti-Vibration programmable filter

< CANopen certified interface (DS301 DSP-410)

< IP67 protection class and industrial tempera-ture range

< Very easy programming via CAN frames without additional tools

Ordering Information

IS-INCL31 and 2 axes Inclination Sensor

CANopen Certified Interface

IS-INCL31 and 2 Inclination Sensor

IS-INCL3


Italsensor Quality System certified according to the UNI EN ISO 9001

http://www.optoi.com/2

IS-INCL3

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Min Max Unit

Ts Storage temperature -40 85 °C

TA Operating Temperature Range -40 85 °C

VCC Supply Voltage Range (DC voltage) 7 40 V

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rated conditions for extended periods may affect device reliability.

TECHNICAL CHARACTERISTICS1 TA = 25°C, unless otherwise noted.

Symbol Parameter Conditions Min Typ Max Unit

VCC Supply Voltage Range -40 < TA < +80 7 12/24 40 V

ICC Current consumption average value 30 45 mA

Rg1 Range of measurement IS-INCL3-A000 (1D-mode), IS-INCL3-1360 0-360 or ± 180 deg

Rg2 Range of measurement IS-INCL3-A000 (2D-mode), IS-INCL3-2060 ±5 ±60 deg

R Resolution user programmable 1.0 0.01 0.0012 deg

AH High Accuracy (IS-INCL3-A000 model)

Rg1=0-360°; ±0.05 ±0.10 deg

-60°< Rg2 <+60° ±0.05 ±0.15 deg

AM Medium accuracy (IS-INCL3-1360/2060 models) Rg1=0-360°; -30°< Rg2 <+30° ±0.20 ±0.50 deg

XA 2-DIM Cross Axis Error IS-INCL3-A000 model ±0.1 ±0.5 % FS

X2 2-DIM Cross Axis Error IS-INCL3-2060 model, -30°< Rg2 <+30° ±1.0 % FS

SR Sample Rate 550 S/s

BR Baud Rate user programmable 10 500 1000 Kbit/s

D Temperature Drift ±0.0083 deg/°C

MECHANICAL CHARACTERISTICS AND DIMENSIONS


W Width 50 50,50 51 mm

L Length 76,50 77 77,50 mm

H Height 30,50 31 31,50 mm

W Weight 150 180 220 g

C Connector 5-pole M12 male

Units = mm ; Mechanical tolerance=+/-0.2mm

Zero degrees on 1-axis models are obtained by keeping the connector on the left, as shown in the picture above.

1 Reference manual reports a complete description of the technical data 2 Only if range is below ± 30deg in two-axes mode 3 Temperature drift can be decreased to typ ±0.002 deg/°C by thermal calibration: available as option

2 AXES 1 AXIS

1 and 2 Inclination Sensor

IS-INCL3



http://www.optoi.com/ 3

IS-INCL3Mounting procedure: in order to get the high accuracy performances, Optoi suggests to fix the inclinometer with 4 countersunk screws,placed at the edges of the 4 slot-holes.

USER PROGRAMABLE SETTINGS

See reference manual for further details

< 1D (0-360deg) or 2D Operational Mode < Pitch and Roll Transmission on Inclination Change (2D Mode)

< Angle Resolution (from 0.001 to 1 degree) < Transmission on Inclination Change (1D Mode)

< Pitch and Roll Measurement Range (from ±5 to ±60 deg) < Pitch and Roll Axis Inversion (2D Mode)

< Pitch and Roll Offsets (2D mode) < Temperature Surveillance High and Low Thresholds

< Angle Offset from 0 to 360 deg or ±180 deg (in 1D Mode) < RTR, Cyclic, Event-Driven, Synchronized TPDO Transmission

< Moving Average Noise-Rejection Filter (0-1000 points) < EMCY Producer, Failure Monitoring (Heartbeat, Nodeguarding/Lifeguarding)

REGULATORY COMPLIANCE TABLE

ELECTROMAGNETIC COMPATIBILITY (EMC)

EN61000-6-3 – Emission standard for residential, commercial and light-industrial environments

Test Environmental phenomena Test specifications

EN 55022 Continuous disturbance voltage Frequency range 150KHz – 30 MHz, DC power port

EN 55022 Radiated disturbance Frequency range 30 – 1000 MHz, Enclosure port

EN61000-6-2 – Immunity standard for industrial environments


EN 61000-4-2 Electrostatic discharge 8kV Air Discharge, 4kV Contact Discharge, Enclosure port

EN 61000-4-3 Radiated electromagnetic field 10V/m, frequency range 80 – 1000 MHz, Enclosure port

EN 61000-4-4 Electrical Fast Transient/ Burst 2kV, in and out DC power ports

EN 61000-4-5 Surge +/-0,5kV, in and out DC power ports

EN 61000-4-6 Injected currents 10 Vrms, 150KHz-80MHz, in and out DC power ports

SHOCK AND VIBRATIONS


EN 60068-2-6 Sine vibration testing 8,2-500Hz, const. acceleration 40m/s2, 5 cycles, on 3 axes

EN 60068-2-64 Random vibration test 10-500Hz, acceleration 3g, 1h per axis on 3 axes

EN 60068-2-27 Shock test Peak acceleration 300g, pulse duration 11ms, on 3 axes

ROAD VEHICLES – ISO 7637-2 (Immunity to conducted disturbances)

12-24V system Test pulse Severity level Performance criteria and min. number of pulses

24V 1 -450V III C 5000 pulses

24V 2a +50V IV A 5000 pulses

24V 2b +20V IV C 10 pulses

24V 3a -200V IV A 1 hour

24V 3b +200V IV A 1 hour

12V4 4 -12V IV A 1 pulse

24V 5a 350ms +173V RL=0.5Ω

IV C 5 pulses

4 12V test specifications are more severe than 24V

1 and 2 Inclination Sensor

IS-INCL3



IS-INCL4Rugged analog inclinometer

http://www.optoi.com Optoi reserves the right to change the circuitry

and specifications without notice at any

time./

1Rev. I; 05.2018 – OIAC4.I.doc; 2018/05/15 17.40.00

General Description IS-INCL4 is a 1D or 2D inclination sensor based on MEMS (Micro Electro Mechanical Systems) technology. The device senses tilt angles up to ±60 de-grees in the pitch and roll axis and 360 degrees in a mono-axis measure. Output signal is 4-20mA. IS-INCL4 is suitable for many applications, it is com-pact and rugged: the metal enclosure and internal resin protect electronic parts and connections against mechan-ical shocks, vibrations, thermal shocks, humidity and other external agents. An input protection circuit makes the inclinometer highly robust to external electrical dis-turbances, due to switching processes and transients gen-erated for example in an automotive environment or in an industrial environment. MEMS signals are internally filtered using an analog low-pass filter, with a cut-off frequency of 50Hz, and again using a second moving av-erage software filter. IS-INCL4 is guaranteed in the full industrial tempera-ture range [-40;+85]°C. MTTF is greater than 100 years, in order to have high reliability. The 1/2 meter output lead cable can be customized with a male M12 connector on request (only for non redundant devices).

Applications < Stability control for agricultural machinery

< Stability control for construction machinery

< Mowers inclination control

< Leveling control

< Tractors safety applications

Pin Functions No Color Name Function

1 GREY IU1 Internal use only (leave it open if pre-sent)

2 RED VCC1 Power Supply 1

3 BLACK GND1 Ground 1

4 PINK OUTX1 Analog output 1 (x-axis in 2 axes mode and 1-axis mode)

5 PURPLE OUTY1 Analog output 1 (y-axis in 2 axes mode, not present in 1-axis mode)

6 YELLOW IU2 Internal use only (leave it open if pre-sent)

7 WHITE VCC2 Power Supply 2

8 BLUE GND2 Ground 2

9 BROWN OUTX2 Analog output 2 (x-axis in 2 axes mode and 1-axis mode)

10 GREEN OUTY2 Analog output 2 (y-axis in 2 axes mode, not present in 1-axis mode)

Features < Robust metal case protects from shocks and

vibrations

< Rugged and protected against electrical dis-turbs and transients

< Filling resin protects against thermal shocks, moisture and harsh environments (IP67)

< Analog output (4–20 mA)

< Protected against reverse bias

< Medium accuracy

< Available in different angle ranges

< Customizable connection system on request

< Fully redundant version available

Ordering information


IS-INCL4



Rugged analog inclinometer

OIAC4




TS Storage Temperature -40 85 °C


VCC Supply Voltage Range 7 30 V


ELECTRICAL CHARACTERISTICS

TA = 25°C, unless otherwise noted.


VCC Supply Voltage Range 7 12/24 30 V

ICC Current consumption * output current isn’t considered non redundant version † 40 mA

Rg1 Range of measurement model IS-INCL4-1360 ±180 deg

Rg2 Range of measurement model IS-INCL4-20xx ±10 ±30 ±60 deg

Res Resolution of the analog output 7.33 µA

A Accuracy Rg1=±180°; Rg2 <+/-30° ±0.20 ±0.50 deg

XA Cross Axis Error ±1.0 % FS

DT Temperature drift ± 0.008 deg/°C

‡RL Load resistor Vcc= 12V 250 Ω



Wdt Width 50 50,50 51 mm

Lgt Length 76,50 77 77,50 mm

Hgt Height 30,50 31 31,50 mm

Wgt Weight 200 g

C Connection non redundant versions 4 or 5 poles open lead cable, 0.5m

fully redundant versions 8 or 10 poles open lead cable, 0,5m

Units = mm ; Mechanical tolerance=+/-0.2mm The reference (zero point) of the single-axis model (IS-INCL4-1360) is looking it from front side, with the connector/cable to the left.

* Sensor current consumption is 40mA. At X and Y full scale (20mA+20mA), the total current consumption is 80mA † For the redundant versions the total value of current consumption must be doubled: 40mA for channel 1 plus 40mA for channel 2‡ Choose a proper value of Rload looking at the safe operating area Rl Vs Vcc, page 4

IS-INCL4




OIAC4

3http://www.optoi.com/

.

OUTPUT CHARACTERISTICS

Fully redundant devices has two output signals available for each axis. These signals match themselves (no cross-signal)

1 AXIS MODE

0

2

4

6

8

10

12

14

16

18

20

22

-360 -270 -180 -90 0 90 180 270 360angle [deg]

Out [mA]

2 AXES MODE, range +/- 30deg

0

2

4

6

8

10

12

14

16

18

20

22

24

-40 -30 -20 -10 0 10 20 30 40angle [deg]

Out [mA]

IS-INCL4



OIAC4


LOAD RESISTANCE SAFE OPERATING AREA

The max and min load resistance are considered as the sum of load resistor and cable resistance.





http://www.optoi.com Optoi reserves the right to change the circuitry

and specifications without notice at any

time./

1Rev. F; 05.2018 – OIAC5.F.doc; 2018/05/15 17.42.00

General Description IS-INCL5 is a 1D or 2D inclination sensor based on MEMS (Micro Electro Mechanical Systems) technology. The device senses tilt angles up to ±60 de-grees in the pitch and roll axis and 360 degrees in a mono-axis measure. Output signal is 0.5-4.5V. IS-INCL5 is suitable for many applications, it is com-pact and rugged: the metal enclosure and internal resin protect electronic parts and connections against mechan-ical shocks, vibrations, thermal shocks, humidity and other external agents. An input protection circuit makes the inclinometer highly robust to external electrical dis-turbances, due to switching processes and transients gen-erated for example in an automotive environment or in an industrial environment. MEMS signals are internally filtered using an analog low-pass filter, with a cut-off frequency of 50Hz, and again using a second moving av-erage software filter. IS-INCL5 is guaranteed in the full industrial tempera-ture range [-40;+85]°C. MTTF is greater than 100 years, in order to have high reliability. The 1/2 meter output lead cable can be customized with a male M12 connector on request.

Applications < Stability control for agricultural machinery

< Stability control for construction machinery

< Mowers inclination control

< Leveling control

< Tractors safety applications

Pin Functions

No. Name Function 1 IU Internal use only (leave it open if present)

2 VCC Power Supply

3 GND Ground

4 OUTX Analog output (x-axis in 2 axes mode and 1-axis mode)

5 OUTY Analog output (y-axis in 2 axes mode, not pre-sent in 1-axis mode)

Features < Robust metal case protects from shocks and

vibrations

< Rugged and protected against electrical dis-turbs and transients

< Filling resin protects against thermal shocks, moisture and harsh environments (IP67)

< Analog output (0.5-4.5V)

< Protected against reverse bias

< Medium accuracy

< Available in different angle ranges

< Customizable connection system on request

Ordering information


IS-INCL5




IS-INCL5OIAC5




TS Storage Temperature -40 85 °C


VCC Supply Voltage Range 7 30 V


ELECTRICAL CHARACTERISTICS TA = 25°C, unless otherwise noted.


VCC Supply Voltage Range 7 12/24 30 V

ICC Current consumption 40 mA

Rg1 Range of measurement model IS-INCL5-1360 ±180 deg

Rg2 Range of measurement model IS-INCL5-20xx ±10 ±30 ±60 deg

Res Resolution of the analog output 1.67 mV

A Accuracy Rg1=±180°; Rg2 <+/-30° ±0.20 ±0.50 deg

XA Cross Axis Error ±1.0 % FS

DT Temperature drift ± 0.008 deg/°C

RL Load resistor 20 kΩ



Wdt Width 50 50,50 51 mm

Lgt Length 76,50 77 77,50 mm

Hgt Height 30,50 31 31,50 mm

Wgt Weight 200 g

C Connection 4 or 5 poles open lead cable, 0.5m

Units = mm ; Mechanical tolerance=+/-0.2mm

Zero degree on the single-axis model (IS-INCL5-1360) is obtained keeping the connector to the left.




IS-INCL5OIAC5

http://www.optoi.com/ 3

OUTPUT CHARACTERISTICS

1 AXIS MODE

0

0,5

1

1,5

2

2,5

3

3,5

4

4,5

5

-360 -270 -180 -90 0 90 180 270 360

angle [deg]

Out [V]

2 AXES MODE, range +/- 30deg

0

0,5

1

1,5

2

2,5

3

3,5

4

4,5

5

-40 -30 -20 -10 0 10 20 30 40

angle [deg]

Out [V]

is-incl · rg 1 range of measurement model is-incl4 -1360 ±180 deg rg 2 range of measurement model...

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