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AXTC20 - Axiomatic Technologies Corporation

1. ISOLATION BARRIER LOG TO DIGITAL CONVERTER POW ER SUPPLIE DIAGNOSTIC J L AG DEB ONNECTOR SUPPLY VOLTAGE 9V to 32VDC CAN H CAN L CAN BUS CAN SHLD RxD TxD RS 232 GND TDAXTC20 Technical Specifications Inputs Power Supply Input Supply Current Protection Thermocouple Types Thermocouple Inputs Common Mode Readings Thermal Drift Isolation SPNs and PGNs Communication Network Termination TDAXTC20 12V or 24VDC nominal 9 32 VDC power supply range 200 mA at 12 V Typical 100 mA at 24 V Typical Reverse polarity protection is provided Power supply input section protects against transient surges and short circuits and is isolated from thermocouple inputs Up to 20 channels independently configurable for B E J K N R S or T The device reads mV signals from the supported Thermocouples B 0 to 13 82 mV E 9 835 to 76 373 mV J 8 095 to 69 553 mV K 6 458 to 54 886 mV N 4 345 to 47 513 mV R 0 226 to 21 101 mV S 0 236 to 18 693 mV T 6 258 to 20 872 mV Temperatures are configured to indicate the SAE J1939 SPN to be transmi
2. Global Electronic Solutions Technical Datasheet TDAXTC20 Thermocouple Scanner 20 Thermocouple Channels CAN SAE J1939 with Electronic Assistant P N AXTC20 Description The Thermocouple Scanner monitors up to 20 thermocouples and provides the temperature information to the engine control system over SAE J1939 CAN bus The channels are independently configurable as Type J K B E N R S or T thermocouples Temperature information can include exhaust temperature winding temperature and fluid temperature monitoring All 20 channels of temperature data are automatically sent over the CAN bus when power is applied with no additional programming or configuration required Integral diagnostics determine thermocouple integrity All channels are fully isolated from the CAN line and from the power supply During set up using an USB CAN converter and a PC the operator can configure the controller via the Axiomatic Electronic Assistant to suit a wide variety of applications Settings are saved to non volatile memory upon command A CANopen model is available The Thermocouple Scanner features rugged packaging and watertight Deutsch IPD connectors for an IP65 rating The module is UL recognized for UL508 FTPM2 Controls for Stationary Engine Driven Assemblies and has a cUL recognition as well The control carries a CE mark for the EMC and RoHS Directives The AXTC20 meets the environmental EMC and vibration requirements of gener
3. limited warranty against defects in material and workmanship Please refer to our Warranty Application Approvals Limitations and Return Materials Process as described on www axiomatic com service html TDAXTC20 10 22 15 TDAXTC20 6
4. ator set applications in marine installations and has type approvals from several marine societies LR DNV ABS etc Applications Control systems for industrial and marine power generator sets stationary or portable Ordering Part Numbers 20 Channel Thermocouple Module SAE J1939 P N AXTC20 A CANopen model is available under ordering p n AXTC20CO Electronic Assistant Service Tool P N AX070502 This Kit includes the following items USB CAN Converter P N AX070501 1 ft 0 3 m USB Cable P N CBL USB AB MM 1 5 12 in 30 cm CAN Cable with female DB 9 P N CAB AX070501 AX070502IN CD P N CD AX070502 includes Electronic Assistant software EA amp USB CAN User Manual UMAX07050X USB CAN drivers amp documentation CAN Assistant Scope and Visual software amp documentation and the SDK Software Development Kit Mating Plug Kit P N AX070200 This kit includes the following items These items are also available from a local Deutsch IPD distributor NB The sealing plugs are only needed in cases where less than 20 thermocouple channels are installed A crimping tool from Deutsch IPD is required to connect wiring to the sockets P N HDT 48 00 or equivalent not supplied Deutsch IPD PIN 0462 201 16141 48 16AWG SOCKETS SOLID 16 20AWG WIRE 6mm 114017 24 SEALING PLUGS SIZE 12 16 CAVITIES 12 18 AWG DRC16 40S 40 PIN PLUG No Key DT06 08SA DT SERIES PLUG 8 CONTACT W8S WEDGELOCK FOR DT 8 PIN PLUG Axiomatic Techn
5. ave default values that do not conflict e Module is fully functional during configuration and communications o Parameter values and diagnostic error codes are retained when the modules are de energized e Easily selectable SPNs from a drop down list of the temperature SPNs supported by SAE J1939 e User defined SPN and PGN s configurable with Electronic Assistant to suit the application e Configurable ECU Instance in the NAME to allow for multiple ECU s on the same network For J1939 compliance SAE Recommended Practice for a Serial Control and Communications Vehicle Network October 2007 all modules comply with the applicable portions of the following SAE J1939 21 December 2006 Data Link Layer SAE J1939 71 January 2009 Vehicle Application Layer SAE J1939 73 September 2006 Application Layer Diagnostics SAE J1939 81 May 2003 Network Management Customer specific proprietary extensions can also be included in the SAE J1939 profile on reguest Configurable Diagnostic Messaging parameters Diagnostic Log is maintained in non volatile memory Each thermocouple channel could be configured to send diagnostic messages to the network if the temperature goes out of range When sending an Active Diagnostic Trouble Code DM1 or a Previously Active Diagnostic Trouble Codes DM2 message the controller will use the appropriate Diagnostic Trouble Code DTC As defined by the standard this is a combination of the Suspect Para
6. ectly on the power generator set or remotely Dimensional Drawing 5 721 In k 145 3 mm 5 074 in 128 9 mm r Deutsch IPD part number DRC13 40PA r Deutsch IPD part number DT13 08PA 5 866 In 149 0 mm 5 030 in 127 8 mm EAMO COUPLE SCANHER PiN ARTO 125 in 343 in HER 2 874 in 3 2 mm 8 7 mm Ls SCANNER 73 0 mm B32 ground stud PIN AKTO2 i 250in i p coated aluminum extruded housing 24 28211524 500 In 6 4 mm p Shed cell neoprene gasket NN Fees 12 7 mm i Fi a stainless steel endcaps i i 2 JE ERED DETAIL unit label detail DETAIL A SCALE 1 1 SCALE 1 1 4 places Electrical Pin Out Power and CAN FRONT VIEW MODULE MOUNTED CONNECTOR DEUTSCH P N DT13 08PA SHIELD RS 232 GND RS 232 TXD RS 232 RXD PWR CAN H CAN L PWR Mating plug is DT06 08SA with wedgelock W8S and sockets 0462 201 16141 TDAXTC20 5 Electrical Pin Out Thermocouples Type J K B E N R S or T POLARIZING KEY FRONT VIEW OF MODULE MOUNTED CONNECTOR DEUTSCH P N DRC13 40PA Mating Connector Part Number Deutsch IPD p n DRC16 40SE A or DRC18 40SA or DRC16 40S with sockets 0462 201 16141 Specifications are indicative and subject to change Actual performance will vary depending on the application and operating conditions Users should satisfy themselves that the product is suitable for use in the intended application All our products carry a
7. hutdown detection 1 CAN 2 0B port protocol SAE J1939 Digital isolation is provided for the CAN line According to the CAN standard it is necessary to terminate the network with external termination resistors The resistors are 120 Ohm 0 25W minimum metal film or similar type They should be placed between CAN_H and CAN_L terminals at both ends of the network 1 RS 232 port is available for debugging purposes ASCII Text Format 115200 Baud Rate Data 8 bit Parity None Stop 1 bit Flow Control Xon Xoff Short circuit protection to ground General Specifications Microprocessor Control Logic SAE J1939 Profile UL and cUL Compliance CSA Approval ATEX Compliance CE Compliance Marine Type Approval Operating Temperature Range Storage Temperature Range TDAXTC20 MC56F8366 16 bit 512 kByte flash program memory User programmable functionality with the Electronic Assistant e Node address is auto configurable as per J1939 81 and or via customer configuration e Monitored parameters and diagnostics are user selectable from a drop down list in the EA e Monitored parameters and diagnostics are read only over the network e Units are pre configured with default values at the factory Refer to the user manual e The bit rate is 250 kbit s Other bit rates 125 kbit s 500 kbit s or 1 Mbit s can be factory programmed on request Contact Axiomatic for an ordering p n e All parameter locations h
8. meter Number SPN the Failure Mode Indicator FMI Occurrence Count OC and the SPN Conversion Method CM Electronic Assistant P N AX070502 Updates for the EA are found on www axiomatic com under the log in tab UL508 April 2010 FTPM2 Controls for Stationary Engine Driven Assemblies cUL C22 2 No 14 10 2010 Class I Division 2 Groups A B C D T4 Ex nA IIC T4 Gc Unit must be mounted in an explosion proof enclosure ATEX Certificate Sira 15ATEX4138X Il 3G Ex nA IIC T4 Gc Compliance to EN60079 0 2012 A2013 and EN60079 15 2010 Unit must be mounted in an explosion proof enclosure 2004 108 EC EMC Directive 2011 65 EU RoHS Directive 8Gforarail mounted and vibration isolated device The marine type approval process tested to 4 0 G per IEC 60068 2 6 Test Fc Lloyd s Register DNV ABS RINA GL BV CCS IRS RS The AXTC20 meets the environmental EMC and vibration requirements of generator set applications in marine installations 40 to 85 C 40 to 185 F 50 to 120 C 58 to 248 F Humidity Protected against 95 humidity non condensing 30 C to 60 C Protection IP67 Pollution Degree 3 per UL508 The marine type approval process tested to IP56 2 2 Ibs 1 00 kg Enclosure Rugged aluminum housing stainless steel end plates neoprene gaskets 145 30 x 149 00 x 73 00 mm 5 72 x 5 86 x 2 87 Lx W x H Connectors Deutsch IPD P N 1 8 pin DT13 08PA 1 40 pin DRC13 40PA It can be mounted dir
9. ologies Corporation 5915 Wallace Street Mississauga Ontario Canada L4Z 1Z8 TEL 905 602 9270 FAX 905 602 9279 E mail sales axiomatic com www axiomatic com Block Diagram THERMOCOUPLE INPUT 1 THERMOCOUPLE INPUT 2 THERMOCOUPLE INPUT 3 THERMOCOUPLE INPUT 4 THERMOCOUPLE INPUT 5 THERMOCOUPLE INPUT 6 THERMOCOUPLE INPUT 7 THERMOCOUPLE INPUT 8 THERMOCOUPLE INPUT 9 THERMO COUPLE INPUT 10 THERMOCOUPLE INPUT 11 THERMOCOUPLE INPUT 12 THERMOCOUPLE INPUT 13 THERMOCOUPLE INPUT 14 THERMOCOUPLE INPUT 15 THERMOCOUPLE INPUT 16 THERMOCOUPLE INPUT 17 THERMOCOUPLE INPUT 18 THERMOCOUPLE INPUT 19 THERMOCOUPLE INPUT 20 INPUT TC 1 INPUT TC 1 INPUT TC 2 INPUT TC 2 INPUT TC 3 INPUT TC 3 INPUT TC 4 INPUT TC 4 INPUT TC 5 INPUT TC 5 INPUT TC 6 INPUT TC 6 INPUT TC 7 INPUT TC 7 INPUT TC 8 INPUT TC 8 INPUT TC 9 INPUT TC 9 INPUT TC 10 INPUT TC 10 SHIELD INPUT TC 11 INPUT TC_11 INPUT TC 12 INPUT TC_12 INPUT TC_13 INPUT TC_13 INPUT TC 14 INPUT TC_14 INPUT TC 15 INPUTTC 15 INPUT TC 16 INPUT TC_16 INPUT TC 17 INPUT TC 17 INPUT TC 18 INPUT TC 18 INPUT TC 19 INPUT TC_19 INPUT TC 20 INPUT TC 20 ISOLATED DC DC CONVERTER
10. tted by that temperature input Accuracy 1 C typical with cold junction compensation at ambient temperature Resolution 0 001 C 100ms per channel total sweep time maximum 2 2 seconds Input range 4V maximum Rejection is 100db at 5Vp p 50 60Hz 150 ppm C of span maximum Digital isolation is 500VDC from input to ground Three way isolation is provided for the CAN line inputs and power supply The SPN drop list includes all temperature SPNs from the J1939 71 standard published up to January of 2009 If an SPN is not supported by the drop list the user can select a zero SPN which then allows them to define the SPN and PGN per the application requirements One byte parameters have a resolution of 1 C bit and a range of 40 C to 210 C Two byte parameters have resolution of 0 03125 C bit and a range of 273 C to 1735 C per SAE J1939 The Parameter Group Number PGN that will be used to send a temperature to the J1939 network will be entirely dependent on the Suspect Parameter Number SPN that was selected for that channel In all cases the PGN is a PDU2 type Each PGN has a predefined priority and repetition rate associate with it The average temperature of all the active channels can be broadcasted to the network using the default Engine Average Information PGN or on a Proprietary B message Open circuit detection Frozen data detection Over or under temperature detection High temperature s

AXTC20 - Axiomatic Technologies Corporation

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