New ▼ IMU 6DOF INERTIAL MEASUREMENT UNIT ▼ High Stability MEMS Sensors ▼ Gyro and Accel Range Options ▼ Analog and Digital Outputs ▼ No Calibration Required ▼ EMI & Vibration Resistant Applications ▼ Navigation and Control ▼ Marine Dynamics IMU400CC ▼ Vehicle Testing The IMU400CC is a high performance solid-state six-degree-of-freedom (6DOF) Inertial Package intended for OEM Navigation and Control, dynamics testing and instrumentation applications. This high reliability strap-down inertial system provides accurate measurement of angular rate and linear acceleration. The IMU400CC series product builds on the performance of the IMU400CB series. It features higher performance sensors, including new silicon MEMS gyroscopes with wider bandwidth and improved bias stability. New design features in the IMU400CC series reduce sensitivity to vibration and EMI. inertial systems ▼ The IMU400CC achieves its excellent performance by employing proprietary algorithms to characterize and correct ▼ 62 for the effects of temperature, linearity and misalignment. Fully compensated angular rate and acceleration outputs are provided in both analog and digital (RS-232) formats. Crossbow continues to manufacture the IMU300 series, although it recommends the IMU400 for most applications. Contact Crossbow for more information on the IMU300. Each Inertial System comes with a User’s Manual offering helpful hints on programming, installation, and product information. In addition, Crossbow’s GYRO-VIEW software is included to assist you in system development and evaluation, and allows you to perform data acquisition. Document Part Number: 6020-0020-01 c r o s s b o w t e c h n o l o g y, i n c ▼ 41 daggett drive ▼ san jose, ca 95134-2109 C Specifications IMU400CC-100 IMU400CC-200 Performance Update Rate (Hz) Start-up Time Valid data (sec) Angular Rate Range Roll, Pitch, Yaw (°/sec) Bias: Roll, Pitch, Yaw (°/sec) Scale Factor Accuracy (%) Non-Linearity (% FS) Resolution (°/sec) Bandwidth (Hz) Random Walk (°/hr1/2) Acceleration Range X/Y/Z (g) Bias: X/Y/Z (mg) Scale Factor Accuracy (%) Non-Linearity (% FS) Resolution (mg) Bandwidth (Hz) Random Walk (m/s/hr1/2) Environment Operating Temperature (°C) Non-Operating Temperature (°C) Non-Operating Vibration (g rms) Non-Operating Shock (g) Electrical Input Voltage (VDC) Input Current (mA) Power Consumption (W) Digital Output Format Analog1 Range (VDC) Physical Size (in) (cm) (lbs) (kg) Weight > 100 <1 > 100 <1 ± 100 <± 1.0 <1 < 0.3 < 0.025 > 25 < 2.25 ± 200 <± 1.0 <1 < 0.3 < 0.05 > 25 < 4.5 ±2 <± 8.5 <1 <1 < 0.25 > 75 < 0.1 ± 10 <± 12 <1 <1 < 1.25 > 75 < 0.5 -40 to +71 -55 to +85 6 1000 -40 to +71 -55 to +85 6 1000 9 to 30 < 250 <3 RS-232 ± 4.096 0 to 5.0 9 to 30 < 250 <3 RS-232 ± 4.096 0 to 5.0 Continuous Update Mode 15 Pin "D" Connector Male Pinout 1 2 9 3 10 Pin -3 dB point Typical 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 -3 dB point 20 Hz - 2 KHz random 1 ms half sine wave 4 11 5 12 6 13 7 14 8 15 Function RS-232 Transmit Data RS-232 Receive Data Input Power Ground X-axis accel voltage1 Y-axis accel voltage1 Z-axis accel voltage1 Roll-axis angular rate2 Pitch-axis angular rate2 Yaw-axis angular rate2 NC – Factory use only X-axis acceleration3 Y-axis acceleration3 Z-axis acceleration3 NC – Factory use only Notes 1 The accelerometer voltage outputs are taken directly from the accelerometers without compensation or scaling. 2 The angular rate analog outputs are scaled to represent degrees/second. Outputs are created by a D/A converter. 3 Actual output depends on IMU measurement mode. at 12 VDC “See Digital Data Format” Pins 8, 9, 10, 12, 13, 14 Pins 5, 6, 7 3.0 x 3.75 x 3.2 3.0 x 3.75 x 3.2 7.62 x 9.53 x 8.13 7.62 x 9.53 x 8.13 < 1.4 < 1.4 < 0.64 < 0.64 15 pin sub-miniature “D” male Connector Remarks Pin Diagram Including mounting flanges Including mounting flanges Notes: 1 ▼ All DAC Analog outputs are fully buffered and are designed to interface directly to data acquisition equipment Tri-axial Gyroscope RS-232 14-bit A/D Tri-axial Accelerometer CPU + EEPROM Calibration Algorithm Digital Output XYZ Acceleration 12-bit DAC 3-axis Angular Rate inertial systems Specifications subject to change without notice Analog Output Temp Sensor IMU Block Diagram Ordering Information Model Description IMU400CC-100 IMU400CC-200 High performance 6 DOF IMU High Performance 6 DOF IMU Gyro (°/sec) Accel (g) ± 100 ± 200 ±2 ± 10 CALL FACTORY FOR OTHER CONFIGURATIONS Document Part Number: 6103-0020-01 phone: 408.965.3300 ▼ f a x : 4 0 8 . 3 2 4 .4 8 4 0 ▼ e - m a i l : i n f o @ x b o w. c o m ▼ web: www.xbow.com ▼ 63