The TCM5 is the ultimate in compass modules, providing ultra precise heading information in any orientation. The first of its kind, this small, compact module provides for a full 360º rotation and complete flexibility, allowing it to be mounted in multiple orientations and positions. These advantages make the TCM5 the choice for applications that require the highest accuracy and performance anywhere in the world. The TCM5 combines 3-axes of PNI Corporation’s patented Magneto-Inductive (MI) magnetic sensors and a 3-axis MEMS accelerometer in a single module, offering unparalleled cost effectiveness and performance. MI sensors change inductance by 100% over the wide field measurement range. This variable inductance property is used in a cost and space efficient ASIC, incorporating a temperature and noise stabilized oscillator/ counter circuit which is inherently free from offset drift. Features • Ultra precise compass heading accuracy: 0.3º • High resolution compass heading: 0.1º • High repeatability: 0.05º • Full 360º rotation: +/- 90º pitch; +/- 180º roll • Multiple measurement modes: compass heading, magnetic field and 2-axis tilt • Calibrated magnetic field measurement range: +/- 80 µT (+/- 0.8 Gauss) • High resolution magnetic field measurement: 0.05 µT (0.0005 Gauss) • Extended temperature range: -40º to 85ºC • Low Power: < 20 mA typical current draw Applications • Small size: 3.5 x 4.3 x 1.3 cm • High performance solid state navigation equipment • Advanced user calibration: hard-iron, soft-iron and tilt compensation • IMU system integration • Binary digital interface: RS-232 • 3-axis magnetic field sensing • Flexible mounting options: horizontal or vertical • Targeting systems • Drilling applications • Laser range finders • Robotics systems Ordering Information NAME PART NUMBER TCM5 Module 12405 TCM5 Interface Kit 90014 TCM5 Evaluation Kit 90021 Interface kit includes: module, manual, evaluation software and 18” pigtail cable Evaluation kit includes: module, manual, evaluation software, 18” pigtail cable and 6ft finished DB-9 cable with power supply Developed by America’s premier sensor technology company. PNI Corporation, 133 Aviation Blvd. Suite 101, Santa Rosa CA 95403 • Tel: 707.566.2260 • Fax: 707.566.2261 • www.pnicorp.com TCM5 Specifications Parameter Typical Units Heading Specifications Accuracy with < 70° of tilt 0.3° Accuracy with > 70° of tilt 0.5° Deg RMS Resolution 0.1° Deg Repeatability (1) 0.05° Deg RMS 85° Deg Max Dip Angle Magnetometer Specifications Calibrated Field Measurement Range ± 80 Magnetic Resolution ± .05 Magnetic Repeatability ± .1 µT Tilt Specifications Pitch Accuracy 0.2° Roll Accuracy 0.2º for pitch < 65º 0.5º for pitch < 80º 1.0º for pitch < 86º Deg RMS ± 90° pitch ± 180° Roll Tilt Range Tilt Resolution Deg < 0.01° 0.05° Tilt Repeatability (1) Calibration Hard Iron Calibration Yes Soft Iron Calibration Yes Limited Tilt User Calibration Yes Mechanical Specifications Dimensions (L x W x H) Weight 3.5 x 4.3 x 1.3 * cm 12 grams Screw Mounts/Standoffs horizontal or vertical Mounting Options 9-pin Connector for RS-232 Interface I/O Specifications Latency from Power-On < 50 Latency from Sleep Mode <1 Maximum Sample Rate RS-232 Communication Rate Output Formats mSec 20 samples/sec 300 to 115200 baud Binary High Performance Protocol Power Specifications Supply Voltage 3.6 to 5 V (Unregulated) Typical Current Draw (Continuous Output) Maximum VDC 22 Typical < 20 Idle Mode (2) mA 14-18 Sleep Mode 0.6 Environmental Specifications Operating Temperature -40° to 85° Storage Temperature -40° to 125° Shock C 50–2500 G’s, Half Sine Wave Shock with 2 drops at each level Vibration Z-Axis, Skewed Block, at 1, 2 & 4 Grms @ 10–1000 KHz for 30 min. per level Humidity 70ºC with 95% R.H. for 168 hrs. (1) Repeatability is based on statistical data at ± 3 sigma limit about the mean. (2) Based on user settings * Additional form factors may be available. These specifications are preliminary and are subject to change without notice. For the most current specifications, please visit our website at www.pnicorp.com.