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SAE J2716 (SENT) Gateway User’s Manual

for SENT-RS232 and SENT-CAN

CHANGES

DATE

DESCRIPTION

BY

20.4.2020

Initial Release

MM

2.2.2020

Draft

JJ, MM

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3
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Summary of Contents for J2716

Page 1: ...SAE J2716 SENT Gateway User s Manual for SENT RS232 and SENT CAN CHANGES DATE DESCRIPTION BY 20 4 2020 Initial Release MM 2 2 2020 Draft JJ MM ...

Page 2: ...232 7 4 4 2 SENT CAN 8 4 5 CAN Bus Termination 8 4 6 Factory Reset 8 4 7 Firmware Update 9 5 SENT Gateway Analyser 10 5 1 Connection 10 5 1 1 SENT RS232 10 5 1 2 SENT CAN 10 5 1 3 Connect the Device 11 5 2 Channel Configuration 11 5 3 Start Channel 12 5 4 Transmit Message 13 5 5 Data Analysis 14 6 Legal Information 15 6 1 Usage Warning 15 6 2 Disposal and Recycling Information 15 6 3 Declaration o...

Page 3: ...or 2 Pin Assignment 7 Table 4 LED Function Description 7 Table 5 SENT RS232 Default Communication Parameters 10 Table 6 SENT CAN Default Communication Parameters 10 Table 7 Ordering Codes for SAE J2716 Gateway 17 List of Figures Figure 1 Top side Layout 6 Figure 2 CON 1 Terminal Connector 6 Figure 3 SENT RS232 Power 7 Figure 4 SENT CAN Power 8 Figure 5 SENT CAN Bus Termination 8 Figure 6 Reset Swi...

Page 4: ... store the configuration into the device s non volatile memory Each SENT channel can be configured independently to suit all possible use cases 2 RX channels 1 RX and 1 TX channel 2 TX channels An intelligent filtration of incoming SENT frames has been introduced so that RS 232 or CAN communication does not get overloaded The CAN variant offers configurable CAN Identifiers for both TX and RX which...

Page 5: ...igurable parameters Baud Rate Sample Point RX TX CAN Identifiers This allows multiple devices on the same bus Electrical and Mechanical Power 9 30 V DC polarity protection 5 V DC output for sensors limited to 200 mA Consumption 50mA 12 V 5V output is not considered LEDs 3x Status Indicator 1x Power Button 1x Tactile switch reset factory defaults Connectors 1x D SUB 9 F 1x Terminal Block 8 pin 3 5 ...

Page 6: ...reset button Figure 1 Top side Layout Figure 2 CON 1 Terminal Connector 4 2 Connectors 4 2 1 CON 1 Terminal Block Pin Function Note Front view 1 SENT 1 RX input 2 SENT 1 TX output 3 SENT 2 RX input 4 SENT 2 TX output 5 GND internally connected to DSUB9 pin 5 6 5V output 200mA protection 7 GND Power In connected to pin 5 8 Vin1 Power In Table 2 Connector 1 Pin Assignment ...

Page 7: ... AO2 AO2 9 Vin2 Power In Table 3 Connector 2 Pin Assignment 4 3 LED Status Information The four LEDs provide the following status information LED Colour State Meaning Power Green On The device is powered SENT 1 Yellow Off Channel is stopped Slow blinking Reception in progress Fast blinking Transmission in progress SENT 2 Yellow Off Channel is stopped Slow blinking Reception in progress Fast blinki...

Page 8: ...he SENT CAN does not have an internal termination resistor on the CAN bus Therefore a proper termination of the CAN bus is needed The user needs to make sure the CAN bus is properly terminated at both ends Figure 5 SENT CAN Bus Termination 4 6 Factory Reset The reset button is located on the side of the device For resetting to factory defaults power the device wait a few seconds and then press and...

Page 9: ... r o www machsystems cz Page 9 of 17 info machsystems cz Figure 6 Reset Switch 4 7 Firmware Update The device s firmware can be updated over RS 232 or CAN bus depending on the device variant Please see www machsystems cz en support for more details ...

Page 10: ... on board COM port or a USB COM adapter Default Communication Parameters Parameter Value Note Baud Rate 115200 Baud Data bits 8 not configurable Parity None not configurable Stop bit 1 bit not configurable Table 5 SENT RS232 Default Communication Parameters 5 1 2 SENT CAN The SENT Gateway application works with CAN interfaces by Kvaser www kvaser com Therefore a Kvaser interface is needed in order...

Page 11: ...is correctly powered and connected to the computer its serial number and firmware version and the current configuration will be loaded 5 2 Channel Configuration The gateway has two independent SENT channels that can be configured in SENT Configuration tab After modifying the configuration don t forget to write it into the gateway by clicking to Write Configuration button ...

Page 12: ...2 of 17 info machsystems cz You can also save the SENT and analogue channels configuration into gateway s EEPROM which makes the gateway to load this configuration on power up 5 3 Start Channel After a configuration is written into the device one or both channels can be started ...

Page 13: ...nfiguration contains at least one Tx channel you can fill data to send in Transmit tab Fill your data and click to Transmit button You can prepare more messages by adding more rows You can also remove them with Remove Row button The table above do not behave as a scheduler Only one row will be periodically transmitted onto the SENT bus ...

Page 14: ...SAE J2716 Gateway User s Manual MACH SYSTEMS s r o www machsystems cz Page 14 of 17 info machsystems cz 5 5 Data Analysis In Data Trace tab you can see received and transmitted SENT messages ...

Page 15: ...MENT WITH THIS DEVICE YOU MAY POTENTIALLY CAUSE A CHANGE IN THE OPERATION OF THE SYSTEM MODULE DEVICE CIRCUIT OR OUTPUT TURN ON OR ACTIVATE A MODULE DEVICE CIRCUIT OUTPUT OR FUNCTION TURN OFF OR DEACTIVATE A MODULE DEVICE CIRCUIT OUTPUT OR FUNCTION INHIBIT TURN OFF OR DEACTIVATE NORMAL OPERATION MODIFY THE BEHAVIOR OF A DISTRIBUTED PRODUCT ACTIVATE AN UNINTENDED OPERATION PLACE THE SYSTEM MODULE D...

Page 16: ...SAE J2716 Gateway User s Manual MACH SYSTEMS s r o www machsystems cz Page 16 of 17 info machsystems cz 6 3 Declaration of Conformity ...

Page 17: ...are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and or other countries Kvaser is a registered trademark of Kvaser AB in Sweden and other countries 7 Ordering Information Product Number Description SENT RS232 SAE J2716 to RS 232 SENT CAN SAE J2716 to CAN bus DIN CLIP 1 Clip for mounting on a DIN rail Table 7 Ordering Codes for SAE J2716 Gateway 8 Co...

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