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Honeywell TARS Series Скачать руководство пользователя страница 1

Installation Instructions for the

Transportation Attitude Reference Sensor
TARS Series

Sensing and Internet of Things

Issue A

32332897

1.0 GENERAL INFORMATION

Honeywell’s Transportation Attitude Reference Sensor (TARS)
Interial Measurement Unit (IMU) is designed to provide motion
sensing through 6 degrees of freedom and reporting of
angular rate, acceleration, and inclination data through a CAN
J1939 interface. It is packaged for harsh environments and
demanding applications.

2.0 CALIBRATION

TARS-IMU devices are aligned to a lat surface and calibrated
on an aerospace-grade rate table providing consistency
between units and eliminating the customer’s need to calibrate
the IMU.

3.0 INSTALLATION

Mount the sensor using the three mounting holes and three
non-magnetic, stainless-steel socket head cap screws, M8 or
equivalent. Torque to 20 Nm ±2 Nm.

• Mating connector: AMPSEAL 16 Series, 776487-1 for 18-16

AWG conductors or 776524-1 for 20-18 AWG conductors

• Mounting direction: +Z

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Содержание TARS Series

Страница 1: ...gh a CAN J1939 interface It is packaged for harsh environments and demanding applications 2 0 CALIBRATION TARS IMU devices are aligned to a lat surface and calibrated on an aerospace grade rate table providing consistency between units and eliminating the customer s need to calibrate the IMU 3 0 INSTALLATION Mount the sensor using the three mounting holes and three non magnetic stainless steel soc...

Страница 2: ... Offset 0 C to 50 C 0 05 m s2 Offset 40 C to 85 C 0 15 m s2 Inclination pitch and roll performance Range 2 axis x y 85 85 deg Resolution 0 058 deg Static inclination error 0 C to 50 C 0 3 deg Static inclination error 40 C to 85 C 0 9 deg Translational acceleration error 0 5 deg Centripetal acceleration error 0 5 deg Settling time 2000 mSec Table 2 Electrical Characteristics TARS LCASS Characterist...

Страница 3: ... E Mechanical shock 50 g 11 mS half sine 3 each direction 18 total pulse per MIL STD 202 Method 213 Chemical compatibility Diesel fuel hydraulic oil ethylene glycol motor oil brake fluid urea nitrogen liquid lime NPK fertilizer ammonium hydroxide alkaline degreaser transmission oil power steering fluid and axle oil Moisture resistance per MIL STD 202 Method 106 10 cycles 24 hours cycle Thermal sho...

Страница 4: ...tors CAN termination 120 Ohm termination resistor not included in TARS IMU unit Weight 170 g approx Mounting direction Z Mounting bolt M8 installation torque 20 Nm 2 Nm 5 0 DIMENSIONS Figure 1 TARS Dimensions 2 x 45 28 1 10 7 8 mm 0 31 in 25 5 1 00 16 7 0 66 7 0 28 3 x 0 53 0 10 3 x 0 02 0 004 Mounting surface 3 x R 11 6 3 x R 0 46 Ø90 1 Ø3 55 Ø77 1 Ø3 04 Ø114 Ø4 49 2 x Ø8 87 0 03 2 x 0 35 0 002 2...

Страница 5: ...hree sensor seating positions Equivalent ordinate dimensions 80 61 3 17 40 3 1 59 97 31 3 83 Figure 3 TARS Pin Output and Configuration Figure 4 TARS Part Number and Label Details Pin 1 Pin 2 Pin 3 Pin 4 Connector Termination Pin Description 1 dc power 2 CAN high 3 Ground 4 CAN low Where 04 Product configuration code X32 Date code where X Year code for 2016 Y for 2017 Z for 2018 A for 2019 etc 32 ...

Страница 6: ...yte 7 0 TARS IMU SPECIFIC MESSAGES The TARS IMU transmits three messages every 10 mS 100 Hz 7 1 PGN_61481 0xF029 Inclination Angle broadcast data Table 8 PGN_61481 Details Pitch Inclination Angle Roll Inclination Angle Status Latency 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 0x00 0x00 0x7D 0x00 0x00 0x7D 0x00 0x0A BL BM BH BL BM BH uint32_t uint32 BH 2 16 BM 2 8 BL Inclination angle ...

Страница 7: ...2D Accelerometer broadcast Table 12 PGN_61485 Details Lateral Longitudinal Vertical Status Latency 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 0x00 0x7D 0x00 0x7D 0x00 0x7D 0x00 0x0A BL BH BL BH BL BH uint16_tuint16 BH 2 8 BL Acceleration rate m s2 uint16 32000 100 MS2_ PER_G The status byte is comprised of status for each value measure Table 13 PGN_61485 Status Status Unused Pitch Rol...

Страница 8: ...e application Speciications may change without notice The information we supply is believed to be accurate and reliable as of this writing However Honeywell assumes no responsibility for its use Transportation Attitude Reference Sensor TARS Series ISSUE A 32332897 Honeywell Sensing and Internet of Things 9680 Old Bailes Road Fort Mill SC 29707 www honeywell com m WARNING PERSONAL INJURY DO NOT USE...

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