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Related Manuals for TERSUS BX316
Summary of Contents for TERSUS BX316
- Page 1 User Manual Version V1.0-20171106 User Manual User Manual For BX316/BX316R Receivers ©2017 Tersus GNSS Inc. All rights reserved. Sales & Technical Support: sales@tersus-gnss.com & support@tersus-gnss.com More details, please visit www.tersus-gnss.com www.tersus-gnss.com Aug, 2016...
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Page 2: Proprietary Notice
All Information in this document is subject to change without notice and does not reflect the commitment on Tersus GNSS. No part of this manual may be reproduced or transmitted by all means without authorization of Tersus GNSS. The software described in this document must be used in terms of the agreement. - Page 3 3.2.1. Absolute Maximum Ratings ..................8 3.2.2. Operation Ratings ....................9 Physical Specification ....................10 3.3.1 Physical Specification for BX316 board ..............10 3.3.2 Cables for BX316 receiver ..................11 3.3.3 Cable uninstallation ....................14 Configure Example ......................16 Trouble Shooting ......................17 Terminology........................
- Page 4 Figure 1 Outlook of BX316 receiver ....................1 Figure 2 BX316 board block diagram ....................2 Figure 3 Connectors .......................... 3 Figure 4 Recommended GNSS Antennas for Precis-BX316 ............5 Figure 5 BX316 receiver dimension ....................11 Figure 6 Power cable ........................11 Figure 7 Universal comm cable ......................
- Page 5 List of Tables Table 1 LED definition........................3 Table 2 Default Serial port parameter of Precis-BX316 COM1 and COM2 ........4 Table 3 Performance specification of Precis-BX316 ................ 8 Table 4 Description of Absolute Maximum Ratings for BX316 board ..........8 Table 5 Description of Operation Ratings for BX316 board .............
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Page 6: Introduction
BX316R doesn’t support real time RTK solution output, which is controlled by license. All contents in this manual are valid for both receivers unless there is a specific note, so only BX316 is given, just keep in mind that it’s valid for BX316R, too. -
Page 7: System Overview
■ Powered by 5~12V for board; ■ Onboard 6DOF IMU, support integrated navigation system (INS). Note 1: This port is related with FW version. 1.3 System Overview Precis-BX316 receiver diagram is presented as following: P-Ant S-Ant GNSS De-modulator RF module... -
Page 8: Figure 3 Connectors
‘RESET’ command to the receiver, see Log and Command reference manual for more about this command. Figure 3 Connectors Note 1 These buttons are related to FW version, please contact Tersus support before you use them. Table 1 LED definition Description Pwr &... -
Page 9: The Receiver Installation
2. The Receiver installation The GNSS signals from GNSS antenna is necessary for BX316 to work. Two SMA connectors are for the antenna signals. If only one antenna is installed, connect it to P-Ant and leave S-Ant float. COM1/2 ports are used for configure commands input and corrections/solution output. The level of COM1/2 is LVTTL, if RS-232 is required, a level transfer cable is provided, see section 3.3.2. -
Page 10: Sd Card Operation
The two serial ports and the USB port on a Precis-BX316 can be used to communicate with it. The USB port is mapping to a serial port in the computer. Any serial tools on a computer can be used to communicate with the receiver, it’s recommended to communicate it with graphical tool Tersus... -
Page 11: Heading Output
If no file name is input, a name related to the board operating time will be given. Heading output The BX316 can output real time heading angle between the true north and the vector from the primary to the secondary antenna. If the two antennas are installed parallel to the velocity direction, then pitch and heading angles will be output. -
Page 12: Reset Button 1
LOG HEADING ONTIME 1 Reset button The BX316 can be reset by press the reset button on the right panel, this action works as input ‘RESET’ command to the receiver, refer to Tersus Log&Command Reference document for more about this command. -
Page 13: Specifications
3. Specifications The detailed performance and physical specification of Precis-BX316 is introduced in this chapter. Performance Specification The performance of BX316 board is listed in Table 3. Table 3 Performance specification of Precis-BX316 Feature Specification Channel Number Supported Signals by P-Ant... -
Page 14: Operation Ratings
If necessary, voltage spikes exceeding the power supply voltage specification, given in table above, must be limited to values within the specified boundaries by using appropriate protection diodes. 3.2.2. Operation Ratings Table 5 Description of Operation Ratings for BX316 board Parameter Symbol Condition Unit... -
Page 15: Physical Specification
Note: All specifications are at an ambient temperature of 25°C. Extreme operating temperatures can significantly impact specification values. Applications operating near the temperature limits should be tested to ensure the specification. Physical Specification 3.3.1 Physical Specification for BX316 board Table 6 Physical Specification of Precis-BX316 board Feature Specification 5~12VDC Power 3.5W (Typical) -
Page 16: Cables For Bx316 Receiver
Cables for BX316 receiver 3.3.2 Power cable Tersus provides a power cable as the accessory of the BX316 receiver. The other end is an USB male type-A connector, which can be inserted into the USB port in a computer. Figure 6 Power cable Universal comm cable A specific cable assembly is used to connect to the universal comm port. -
Page 17: Figure 7 Universal Comm Cable
Figure 7 Universal comm cable TD1+ EVENT2 TD1- LED0 RD1+ TERSUS-GNSS 12... - Page 18 LED1 RD1- EVENT1 COM1_RXD COM1_TXD COM2_RXD 3.3V COM2_TXD 3.3V 3.3V CANH1_TXD CANH1_RXD OTG_5V USB_DM 3.3V USB_DP CANH2_TXD USB_ID CANH2_RXD Serial level transer cable TERSUS-GNSS 13...
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Page 19: Cable Uninstallation
Figure 9 USB cable Note: 1 Only the power cable and the universal comm cable are in the standard delivery package, please contact Tersus sales if you need the serial level transfer cable or/and the USB cable. 3.3.3 Cable uninstallation The 40-pin universal cable is self-locking, and the connection will be reliable after the cable is installed. -
Page 20: Figure 10 Installation Successfully
Figure 10 Installation successfully Insert the gap with a flathead screwdriver, then pull out the cable. Figure 11 Uninstallation of the cable TERSUS-GNSS 15... -
Page 21: Configure Example
4. Configure Example RTK Configure for BX316 Base mode: (COM1 is connected) FIX POSITION 31.000302123 114.289244543 26.130; (input the base’s position or input command POSAVE ON 0.02 to fix the base with 72 seconds of averaging position.) ECUTOFF 10... -
Page 22: Trouble Shooting
‘new line mode’. In order to avoid this case, we recommend you configure the board with Tersus GNSS Center, which can be downloaded from our website. TERSUS-GNSS 17... -
Page 23: Terminology
Receiver Independent Exchange format Root Mean Squares Real-Time Kinematic RTCM Radio Technical Commission for Maritime Services Sub-Miniature-A interface TTFF Time to First Fix Transistor-Transistor Logic level UART Universal Asynchronous Receiver/Transmitter Universal Serial BUS WGS84 Word Geodetic System 1984 TERSUS-GNSS 18...
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