RION IMU400 INERTIAL NAVIGATION MODULE 9 AXIS OUTPUT SENSOR FOR AUTOMATED AGRICULTURA MACHINERY
▶ KEY FEATURES
★ Horizontal azimuth angle & attitude angle output
★ Real time output angular rate
★ Light weight
★ Long life,strong stability
★ Forward axis acceleration output
★ All solid state
★ Compact & light design
★ TTL output
★ 3.3VDC power supply
▶ APPLICATION
★ Automated agricultural machinery
★ Precision agriculture
★ Combination harvester
★ Cultivator
▶ GENERAL DESCRIPTION
IMU400 is a gyroscope IMU specialized in agricultural machinery autopilot navigation applications, built-in industrial three-axis gyroscope and three-axis accelerometer. The product can still output smooth attitude data in the case of high vibration characteristics of agricultural machinery. It is developed based on MEMS inertial measurement platform. Through the dynamic attitude algorithm of the angular rate of the gyroscope, real time output the dynamic inclination, horizontal azimuth, three-axis angular rate, three-axis acceleration and forward axial body acceleration of the object ; It can also provide real-time feedback counting output through Z-axis single axis integral output to make the front wheels of agricultural machinery turn at a precise angle; This product is specially used for automatic agricultural machinery, precision operation, and efficiency. It is an essential component of the new generation of automatic precision agricultural control.
▶ SPECIFICATION
 IMU400 |
Parameters | ||
| Triaxial attitude | Azimuth Angle ±180°,Roll ±180°,Pitch ±90° | ||
| Operational bandwidth | >100Hz | ||
| Resolution | 0.01° | ||
| Nonlinear | 0.1% of FS | ||
| Gyro | Triaxial gyro range | 250°/s | |
| Bias instability(allan) | 4.5°/h | ||
| Angle random walk coefficient(allan) | 0.25°/sqrt(h) | ||
| Bias stability(10s mean value ) | 8.5°/h | ||
| Gyro bias(@Temp. -10℃~+65℃) | ±0.25°/s(RMS) | ||
| Accelerometer | Range | ±4g / ±8g(optional) | |
| Resolution | Test conditions @4g range | 0.001g | |
| Accuracy | 1mg | ||
| Bias instability(allan) | 0.05mg | ||
| Speed random walk coefficient(allan) | 0.015m/s/sqrt(h) | ||
| Bias stability(10s mean value) | 0.15mg | ||
| Starting time | 500ms | ||
| Input voltage | DC3.3V(Ripple＜50mVpp) | ||
| Current | 70mA | ||
| Working temperature | -40 ~ +80℃ | ||
| Storage temperature | -40 ~ +85℃ | ||
| Vibration | 5g~10g | ||
| Impact | 200g pk,2ms,½sine | ||
| Working life | 10 years | ||
| Output rate | 5Hz,15Hz,25Hz,35Hz,50Hz,100Hz can set | ||
| Output signal | 3.3V-TTL | ||
| MTBF | ≥98000 Hours/time | ||
| Impact resistance | 100g@11ms,3 Axial Direction (Half Sinusoid) | ||
| Anti vibration | 10grms,10～1000Hz | ||
| Weight | ≤5g | ||
| Pins | Network | Description |
| 1 | BOOT0 | MCU BOOT0 pin,suspended or lowered normal startup |
| 2 | RESET | MCU Reset pin, low level reset |
| 3 | GND | Power GND |
| 4 | GND | Power GND |
| 5 | GPIO1 | MCU GPIO pin(spare) |
| 6 | VCC(3.3V) | Power input |
| 7 | NC | Empty |
| 8 | NC | Empty |
| 9 | GND | Power GND |
| 10 | VCC(3.3V) | Power input |
| 11 | NC | Empty |
| 12 | NC | Empty |
| 13 | UART3_RX | MCU Serial port 3 receiving,TTL level ,RESERVED |
| 14 | UART3_TX | MCU Serial port 3 sending,TTL level,RESERVED |
| 15 | GPIO2 | MCU GPIO pin(Spare) |
| 16 | UART1_TX | Module main serial port sending,TTL level |
| 17 | UART1_RX | Module main serial port receiving,TTL level |
| 18 | GND | Power GND |
| 19 | SWDIO | MCU SWD Pins for debugging and upgrading |
| 20 | SWCLK | MCU SWD Pins for debugging and upgrading |
