1 Analog Signal Output CAN Controller (SAE J1939) P/N: AX030520
Contents
1. 20 mA For all other output ranges an absolute accuracy is defined by one of the above ranges within which the output range is located For example for 0 5V range the absolute accuracy is the same as for the 5V range For 0 6V range it will be defined by the 10 range Output Resolution 0 015 gt 12 bit Voltage Monitoring Range 12 V Current Monitoring Range 25 mA Voltage on the load should be within the range of 8 V Voltage and Current Monitoring lt 1 for voltage monitoring lt 2 for current monitoring Control Logic From the software prospective the controller consists of a set of internal functional blocks which can be individually programmed and arbitrarily connected together to achieve the required system functionality see Figure 1 Each functional block is absolutely independent and has its own set of programmable parameters or setpoints The setpoints can be viewed and changed through CAN using the Electronic Assistant TDAX030520 3 There are two types of the controller functional blocks One type represents the controller hardware resources for example the analog signal output block The other type is purely logical these functional blocks are included to program the user defined functionality of the controller The number and functional diversity of these functional blocks are only limited by the system resources of the internal microcontroller They can be added or modified on the2. Mehka MNIC p A ie AA Solutions TECHNICAL DATASHEET TDAX030520 1 Analog Signal Output CAN Controller SAE J1939 with Electronic Assistant En P N AX030520 Distributed I O for Engine Control Systems Features e 1 analog signal output voltage or current e User selectable output range from 10V or 20 mA including 0 5V 0 10V 5V 10V 0 20mA and 4 20 mA Embedded output voltage and current monitoring 12V 24V 48VDC input power nominal with rugged surge protection e 1 CAN SAE J1939 e ACANopen model is available as P N AX030521 Rugged packaging and connectors e Electronic Assistant runs on a Windows operating system for user configuration and programming An Axiomatic USB CAN converter links the PC to the CAN bus Applications e Distributed controls for power generation co generation stationary power e Distributed controls for commercial vehicles off highway equipment industrial equipment etc Set up of SAE J1939 Controller on a CAN Network Other CAN Modules and Termination Axiomatic Electronic Assistant Axiomatic Controller with CAN SAE 11939 CAN bus USB Cable ST Axiomatic Controller with CAN Axiomatic USB CAN AXO70501 Axiomatic Controller Computer with CAN Other CAN Modules and Termination The controller belongs to a family of Axiomatic smart controllers with programmable internal architecture This provides users with flexibility allowing t
3. customer s request to accommodate user specific requirements The user can build virtually any type of a custom control by logically connecting inputs and outputs of the functional blocks This approach gives the user an absolute freedom of customization and an ability to fully utilize the controller hardware resources in a user s application Global Parameters Binary Analog Function Pae Signal Output Analog Signal Output Global Control CAN Input CAN Signal ice E EE Output Message The default controller configuration can be different from the one shown here J1939 CAN Bus l Logical Input l Logical Output As an example the logical output of the CAN Input Signal functional block is connected to the logical input of the Analog Signal Output functional block providing a direct path for the CAN input signal to the controller signal output Figure 1 The Controller Internal Structure Depending on the block functionality a functional block can have logical inputs logical outputs or any combinations of them The connection between logical inputs and outputs is defined by logical input setpoints The following rules apply e A logical input can be connected to any logical output using a logical input setpoint e Two or more logical inputs can be connected to one logical output e Logical outputs do not have their own setpoints controlling their connectivity They can only be chosen as signal sourc
4. controller setpoints can be viewed and programmed using the standard J1939 memory access protocol through the CAN port and the PC based Axiomatic Electronic Assistant For default setpoints refer to the User Manual The EA can store all controller setpoints in one setpoint file and then flash them into the controller in one operation The setpoint file is created and stored on disk using a command Save Setpoint File from the EA menu or toolbar The user then can open the setpoint file view or print it and flash the setpoint file into the controller The Electronic Assistant for Windows operating systems comes with a royalty free license for use on multiple computers It requires an USB CAN converter to link the device s CAN port to a Windows based PC An Axiomatic USB CAN Converter AX070501 is available as part of the Axiomatic Configuration KIT P N AX070502 the Axiomatic Configuration KIT includes the following 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 lt 5 mSeo 0 95 0 65 Ibs 0 29 kg 40 10 85 C 4010 185 55 to 125 C 67 to 257 F Protection IP67 PCB
5. es by logical inputs Each functional block of the controller is presented by its own folder in the Setpoint File root folder in the Electronic Assistant Refer to the User Manual for more details TDAX030520 General Specifications Microprocessor Control Logic CAN Slew Rate Monitoring and Debugging User Interface PC based 32 bit 128 KByte flash program memory Standard embedded software is provided Refer to Figure 1 0 Application specific control logic or factory programmed setpoints are available on request The controller belongs to a family of Axiomatic smart controllers with programmable internal architecture This provides users with an ultimate flexibility allowing them to build their own custom controller with a required functionality from a set of predefined internal functional blocks using the PC based Axiomatic Electronic Assistant software tool Application programming is performed through CAN interface without disconnecting the controller from the user s system 1 CAN port SAE J1939 CANopen on request To adjust the controller to the CAN physical network the slew rate can be configured as fast or slow Refer to the User Manual for details Besides reading application signals transmitted on the CAN bus the controller can also transmit a CAN application message carrying signals internally generated by the controller This feature can be used for monitoring and debugging purposes The
6. hem to build their own custom controller with a required functionality from a set of predefined internal functional blocks using the PC based Axiomatic Electronic Assistant software tool Application programming is performed through the CAN interface without disconnecting the controller from the user s system Ordering Part Numbers SAE J1939 Controller AX030520 Mating Plug Kit AX070112 Comprised of DT06 8SA W8S 7 pcs 0462 201 16141 1 pc 114017 AX070502 Configuration KIT includes the following 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 NOTE To order this kit you need only to specify P N AX070502 In Europe In North America Axiomatic Technologies Oy Axiomatic Technologies Corporation H yt m ntie 6 5915 Wallace Street 33880 LEMPAALA Finland Mississauga ON Canada L4Z 1Z8 Tel 358 3 3595 600 Tel 1 905 602 9270 Fax 358 3 3595 660 Fax 1 905 602 9279 www axiomatic fi www axiomatic com Block Diagram vw 0z y yu 0z 0 A0L 03 AOL AS 03 AS NOL 0 AS 0 Sepnyoul YUI oZ 10 AOL 40 Buell UIUJIM 3 Q8I199 98S J9Sf INdLNO TYNDIS DOTVNV GNSV Q L
7. is conformal coated and protected by the housing Packaging and Dimensions Encapsulated Cast Aluminum housing with mounting holes 4 62 x 1 91 x 1 76 inches 117 30 x 48 56 x 44 73 mm TDAX030520 L x W x H including integral connector DIMENSIONAL DRAWING 1 76 44 73 SAE 41938 P N AXO30520 19 4 75 FRONT VIEW SIDE VIEW 96 24 28 1 91 48 56 1 65 41 96 MOUNTING HOLES eE 20 20 24 98 BOTTOM VIEW 3 20 81 33 4 01 101 90 NOTES 4 62 117 30 1 DIMENSIONS ARE IN INCHES MILLIMETRES MOUNTING HOLES TO SUIT 10 OR M4 HARDWARE Mounting Mounting holes The controller accepts 2 10 or M4 screws The CAN wiring is considered intrinsically safe The power wires are not considered intrinsically safe and so in hazardous locations they need to be located in conduit or conduit trays at all times The module must be mounted in an enclosure in hazardous locations for this purpose All field wiring should be suitable for the operating temperature range Install the unit with appropriate space available for servicing and for adequate wire harness access 6 inches or 15 cm and strain relief 12 inches or 30 cm Network Termination 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 TDAX030520 6 Electrica
8. l Connections Deutsch DT series 8 pin plug DT15 8PA Mating plug KIT Axiomatic P N AX070112 Comprised of Deutsch IPD P n s DT016 8SA socket wedge W8S 7 solid contact sockets 0462 201 16141 and 1 sealing plug 114017 16 18 AWG wire is recommended for use with sockets 0462 201 16141 Use dielectric grease on the pins when installing the controller Wiring to these mating plugs must be in accordance with all applicable local codes Suitable field wiring for the rated voltage and current must be used The rating of the connecting cables must be at least 70 C Use field wiring suitable for both minimum and maximum ambient temperature FUNCTION POWER POWER NOT USED CAN SHIELD ANALOG SIGNAL OUTPUT CAN L AGND CAN_H Note CANopen is a registered community trade mark of CAN in Automation e V 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 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 Form TDAX030520 07 06 1 1 TDAX030520 7
9. noy YOLSANNOD YWI10dI8 YO YVICdINN 9n930 Ovir 300M LNS4ENO taal A FAON SOVLIOA 318W19313S JAVMILJOS HLIM LNdLNO DOTVNV 1LuOd JDIAYIS lyvwn YAAISDNVYL NYO ACE VAETE ASTI ASS APh At e SISSVHD Alddfis WAC S MAH YIMOd SVIA NOI L93 LOYd aNS ALRIYIOd ISUTATY CNV 3SION W9HNS A09 6 A09 6 SS A A A A a a a ja e a1HS NYO HNN ana een gt T NYO TVNINON ASF AVZ AZL A09 6 NANI ATddNS YIMOd D TDAX030520 Technical Specifications Input Specifications Power Supply Input Nominal 12V 24V or 48VDC nominal 9 60 VDC power supply range Surge and reverse polarity protection are provided Input CAN Messages SAE J1939 A CANopen model is available as P N AX030521 The CAN signal can be filtered to accept messages from a single address on the network permitting a link to a specific ECU There are three CAN Input Signal functional blocks supported by the controller Each functional block can be programmed to read single frame CAN messages and extract CAN signal data presented in virtually any user defined signal data format The functional block then outputs the signal data to its logical output for processing by other functional blocks of the controller Refer to Figure 1 0 By default the output of the first CAN Input Signal functional block is connected to the input of the Analog Signal Output functional block It provides the simplest cont
10. roller configuration with a direct control of the signal output by the CAN input signal The second and third CAN Input Signal functional blocks not connected by default can be engaged in more complicated CAN signal acquisition and processing algorithms involving Binary Function functional blocks and other controller resources The Electronic Assistant EA is used to set up CAN signal acquisition and processing algorithms Output Specifications CAN The controller can send a single frame application specific CAN message to the network continuously or on request Using the EA the user can configure this feature Analog Outputs 1 analog signal output Refer to Table 1 0 Ground Connection 1 Analog GND connection is provided Protection for Output Terminal Fully protected against short circuit to ground and short circuit to power supply rail Unit will fail safe in the case of a short circuit condition self recovering when the short is removed Table 1 0 Outputs Analog Output 1 analog signal output with embedded voltage and current monitoring circuits Using the Electronic Assistant the user selects e the output mode voltage or current e and the minimum and maximum values for the output signal from the 10V or 20 mA range Standard analog signal ranges are supported including 0 5V 0 10V 5V 10V 0 20mA and 4 20 mA The output can be globally enabled or disabled Output Accuracy 0 5 O 5V 10V
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