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Doc. Title

Author

Page of Pages

ST20B OPERATION MANUAL 

M. HEIDA 

HB Lee 

1 of 11 

Concerning

Doc. No.

Rev.

Date

Features and How to set parameters 

1.01 

29. 01. 2018 

Suntech International Ltd. 

Operation Manual 

ST20B

Vehicle Information Device  

 

Suntech International Ltd. 

Summary of Contents for ST20B

Page 1: ...ges ST20B OPERATION MANUAL M HEIDA HB Lee 1 of 11 Concerning Doc No Rev Date Features and How to set parameters 1 01 29 01 2018 Suntech International Ltd Operation Manual ST20B Vehicle Information Device Suntech International Ltd ...

Page 2: ...onnection Options 5 3 2 1 Pigtail Cable Adapter for RS232 connection to Tablet 5 3 2 3 BLE Connection Mode 5 3 3 Cable adapter for RS232 to Telematics Box 6 3 4 Cable adapter for connection to vehicle 6 3 4 1 J1939 Type I Cable 6 3 4 2 J1939 Type II Cable 6 3 4 3 J1708 Cable 6 4 Device Functionality 7 4 1 Indication with LED 7 4 1 1 Red LED for CAN Data 7 4 1 2 Blue LED for Bluetooth connection 7 ...

Page 3: ...sly from time to time by Suntech any alteration on the protocol the firmware functions the hardware specifications of the product is subject to change without prior notice Copyright We at Suntech notify that Suntech holds all parts of intellectual rights applicable in the copyright laws in all the countries The information contained in this document cannot be reproduced in any form without prior w...

Page 4: ...ice can be changed via RS232 connected with PC if a user needs to do so Some controlling functions can also be implemented in the same way 9600bps No parity 8bit Data Stop bit 1 2 2 Features Key features of the ST20B device are as follows Power Saving Modes Power Down Modes LED Indicators The LEDs indicate whether or not the CAN communication is available from the vehicle I O Lines Device has 1 Ou...

Page 5: ... pin RS232 Receive RX Line Communication to the device 2 8 pin Ground 3 8 pin Output 4 8 pin Input 5 8 pin RS232 Transmit TX Line Communication from the device 6 8 pin Enable 7 8 pin Power 8 8 pin Ignition Output 1 6 pin Ground 2 6 pin CAN Low 3 6 pin J1708 4 6 pin Power 5 6 pin CAN High 6 6 pin J1708 3 2 Serial Connection Options 3 2 1 Pigtail Cable Adapter for RS232 connection to Tablet Thhis Pi...

Page 6: ... 29 01 2018 Suntech International Ltd 3 2 3 BLE Connection Mode ST20B can communicate with the tablet using BLE communication 3 3 Cable adapter for RS232 to Telematics Box 3 4 Cable adapter for connection to vehicle 3 4 1 J1939 Type I Cable 9 pin vehicle cable 3 4 2 J1939 Type II Cable 9 pin vehicle cable 3 4 3 J1708 Cable 6 pin vehicle cable ...

Page 7: ...g If ST20B can receive vehicle data like as SPEED RPM and so on via J1939 or J1708 interface the vehicle is in driving In this case ST20B will communicate with the tablet and enable charging the battery of the tablet via RS232 cable RS232 cable has red colored LED indicator and it will be turned on If ST20B cannot receive any data from the vehicle over 3 seconds it is considered that the engine of...

Page 8: ...AN baud Command CAN_BAUD Response CAN_BAUD 250 kbps Set CAN baud to 250kbps Command CAN_BAUD 250 Response CAN_BAUD 250 kbps Set CAN baud to 500kbps Command CAN_BAUD 500 Response CAN_BAUD 500 kbps 5 3 Vehicle Protocol CMD Value Description V_PROT Get the current value of vehicle protocol V_PROT 1 3 1 J1939 only 2 J1708 only 3 Auto J1939 then J1708 Set vehicle protocol between J1939 and J1708 Defaul...

Page 9: ...6 Report ST20B generates report via RS232 port with 3 seconds interval It starts with driving time field and ESN e g 00 00 20 ESN 123456789 VIN 1M8GDM9AXKP042007 SPEED 20 08 km hr ODOMETER 400 00 km ENGINE HOURS 100 00 hr RPM 642 50 rpm 7 Supported Accessories Revisions Rev No Date Modifications were made on Writer 1 01 17 06 29 Add Commands and Report JW Park End of the Document ...

Page 10: ...on between the equipment and receiver 4 Consult the dealer or an experienced radio TV technician for help FCC Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause ...

Page 11: ...fonctionnement normal Les antennes utilisées pour ce produit ne doivent pas être situés ou exploités conjointement avec une autre antenne ou transmetteur Industry Canada Notice and Marking This device complies with Industry Canada licence exempt RSS standard s Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interferenc...

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