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AX021800

1. wv SUPPLY CHARGE PUMP ANALOG OUTPUT 1 Aout 0 3A id l D POW_GND i i i i i D AaouT2 ANALOG OUTPUT2 i 0 3A I ff P POW_GND i i i i j R8232 PORT RS 232 TRANCEIVER JTAG DEBUG CONNECTOR CANLL CAN E CAN_H TRANCEIVER i ig O GAN_SHLD i i eRe ee a EE a S N HE ORO E E E E HE E O N E EEA E TICE ES A E OEE TSC TOOT A E E ET PROPORTIONAL OUTPUT CHANNELS 1 and 2 03A OR ON OFF OUTPUT with 3A protection TDAX021800 Technical Specifications Inputs Power Supply Input Nominal 12 24 48VDC nominal 8 60 VDC power supply range Protection Reverse polarity protection is provided Overvoltage protection up to 65V is provided Overvoltage undervoltage shutdown of the output load is provided CAN SAE J1939 Commands CANopen is available on request Universal Signal Inputs 4 universal inputs are provided Refer to Table 1 0 All input modes are user selectable Table 1 0 Input User Selectable Options Analog Input Functions Voltage Input Current Input or Resistive Input Voltage Input 0 1V Impedance 1 MOhm 0 2 5V Impedance 1 MOhm 0 5V Impedance 200 KOhm 0 10V Impedance 133 KOhm Current Input 0 20 mA Resistance 124 Ohm 4 20 mA Resistance 124 Ohm Resistive Input 250 to 250 KQ Digital Input Functions Discrete Input PWM Input Frequency Input Digital Input Level 5V CMOS PWM Input 0
2. Accessories PL DTM06 12SA 12SB Mating Plug Kit 1 DTM06 12S DTMO06 12SB 2 W12S and 24 contacts FG IOCTRL 19 Electronic Assistant Configuration KIT 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 p 2 2 2 ne ne ene nn en nennn ne ne nen nnn nnn nnn nne anne nen nnn nen nnn nnn nnn n en nnnn nnn n nena Powersupply CG aw v BIAS POWER INPUT SURGE AND REVERSE 8 60V I suis POLARITY PROTECTION 12V 24V 48V NOMINAL 65V PEAK f a l UNIVERSAL INPUTS i AINA C i j AIN2 C i i j an o i an c anono cei f 5 f PROGRAMMABLE CONSTANT CURRENT SOURCE 10mA 1mA 0 1mA and 0 01mA FOR RESISTANCE MEASUREMENTS I V REM O f i i 5V REF O j pta 4 CHANNEL o voltase 5V REF3 Q 5 100mA REFERENCE H 0 5 VOLTAGE REFERENCE V REFA O e f i AIN_GND 1 amo GPIOS GPIO4 AN ANS Tat T3 TA EEE E Microprocessor STAG
3. rN J T f omi FRONT VIEW 24 PIN RECEPTACLE NOT TO SCALE Height 1 368 34 75 ale with 24 pin receptacle 39 00 N ES Gy f 3 976 101 00 Key Arrangement B black ps Mounting Holes 1 417 SS EEC3 gt EXAB 0 29 7 40 136 00 ana 3 EEC 325X4B ly through 2 pl for 0 25 6 00 fastener PCB Enclosure Mounting flange Key Arrangement A grey Deutsch IPD P N 16 mm 0 63 in thick Mating Plug Assemblies for 24 pin receptacle Deutsch IPD P N DTM06 12SA and DTM06 12SB 1 with wedgelocks WM12S and contacts 4 00 Contact factory for contact specification 101 60 Distance between mounting holes Dimensions inches mm BOTTOM VIEW excluding mating plug s Operating Conditions 40 to 85 C 40 to 185 F Weight 0 55 Ibs 0 250 kg Protection IP67 rating for the product assembly Installation Mounting holes sized for 1 4 inch or M6 bolts The bolt length will be determined by the end user s mounting plate thickness The mounting flange of the controller is 0 63 inches 16 mm thick If the module is mounted without an enclosure it should be mounted to reduce the likelihood of moisture entry 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 The CAN wiring is considered intr
4. Part B and the following J1939 standards ISO OSI Network Model Layer J1939 Standard Physical 1939 11 Physical Layer 250K bit s Twisted Shielded Pair Rev SEP 2006 1939 15 Reduced Physical Layer 250K bits sec Un Shielded Twisted Pair UTP Issued NOV 2003 Data Link 1939 21 Data Link Layer Rev APR 2001 The controller supports Transport Protocol for Commanded Address messages PGN 65240 and software identification SOFT messages PGN 65242 It also supports responses on PGN Requests PGN 59904 Network J1939 Appendix B Address and Identity Assignments Rev 2005 01 1939 81 Network Management Rev 2003 05 The controller is an Arbitrary Address Capable ECU It can dynamically change its network address in real time to resolve an address conflict with other ECUs The controller supports Address Claimed Messages PGN 60928 Requests for Address Claimed Messages PGN 59904 and Commanded Address Messages PGN 65240 Transport N A in J1939 Session N A in J1939 Presentation N A in J1939 Application J1939 71 Vehicle Application Layer Rev NOV 2006 The controller can receive application specific PGNs with input signals and transmit application specific PGNs with up to five output signals All application specific PGNs are user programmable J1939 73 Application Layer Diagnostics Rev SEP 2006 Memory access protocol MAP support DM14 DM15 DM16 message
5. 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 TDAX021800 09 30 14 TDAX021800 7
6. to 100 10 Hz to 1kHz 100 Hz to 10 kHz Frequency Input The controller can interface to sensors with a pulse output 10 Hz to 1kHz 100 Hz to 10 kHz NOTE PWM Frequency input mode can be configured on only two out of four inputs input 1 and 3 If PWM Frequency mode is chosen on input 1 then all other inputs cannot be used as analog inputs for measuring Voltage Current or Resistance If PWM Frequency mode is chosen on input 3 all other inputs remain as analog inputs Voltage Current or Resistive or digital inputs Digital Input Active High or Active Low Input Impedance 1 MOhm High impedance 10KOhm pull down 10KOhm pull up to 5V Input Accuracy lt 1 Input Resolution 12 bit Outputs CAN SAE J1939 Messages Outputs 2 outputs are provided Up to 3A Half bridge with High Side Current Sensing Grounded Load The user can select the following options for output using the EA Output Disable Discrete Output Output Current PID loop with current sensing Output Voltage e Output PWM Duty Cycle Parameters are password protected Refer to the user manual for details Output Accuracy Output Current mode lt 2 Output Voltage mode lt 3 Output PWM Duty Cycle mode lt 3 5V Reference Voltages 4 reference voltages are provided 5V 100 mA current limited to 115 mA Protection for Output Terminal Fully protected against short circuit to grou
7. Global Electronic Solutions TECHNICAL DATASHEET TDAX021800 4 Universal Inputs Dual Valve Controller 4 Universal Inputs 4 5V References 2 3A Outputs CAN SAE J1939 with Electronic Assistant J P N AX021800 Features 4 universal signal inputs 2 outputs to drive valves up to 3 A Fully protected outputs 4 5V Reference Voltages 100 mA 12V 24V or 48V nominal 1 CAN SAE J1939 port CANopen on request e Rugged IP67 packaging and connectors e In fan drive applications accepts up to 3 sensor inputs with a single switch input for fan reversal e Can be used without a load as a signal to CAN converter e Electronic Assistant S together with an Axiomatic USB CAN converter links the PC to the CAN bus for user configuration e Flexible user programming for application specific control logic via the CAN based Electronic Assistant Applications The controller is designed to meet the rugged demands of mobile equipment marine and heavy duty industrial applications These applications include but are not limited to e Proportional Fan Drive Control e PID Closed Loop Valve Control e Hydraulic Valve Control e Signal Conversion Ordering Part Numbers SAE J1939 version Controller For baud rate refer to the table below for the appropriate P N Model P N Baud Rate Standard Reference AX021800 250 kBit s J1939 11 J1939 15 AX021801 500 kBit s J1939 14 New standard AX021802 Mbit s Non standard
8. insically 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 of the module All chassis grounding should go to a single ground point designated for the machine and all related equipment Control Logic 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 Fig 1 Each functional block is absolutely independent and has its own set of parameters or setpoints used to control its functionality The setpoints are accessible through CAN using Axiomatic Electronic Assistant EA software There are two types of the controller functional blocks One type represents the controller hardware resources for example universal inputs or PWM outputs 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 the customer s request to accommodate user specific requirements The user can build virtually any type of a custom co
9. nd 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 TDAX021800 General Specifications Quiescent Current Microprocessor 0 03A 24VDC 32 bit 128 KByte or larger program memory Control Logic User programmable functionality using Electronic Assistant Refer to the user manual for details Communications User Interface 1 CAN port SAE J1939 CANopen is available on request For baud rate refer to the table below for the appropriate P N Model P N Baud Rate Standard Reference AX021800 250 kBit s J1939 11 J1939 15 Most common AX021801 500 kBit s J1939 14 New standard AX021802 1Mbit s Non standard Electronic Assistant for Windows operating systems It comes with a royalty free license for use To use the Electronic Assistant an USB CAN converter links 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 ordering p n AX070502 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 The network part of the controller is compliant with Bosch CAN protocol specification Rev 2 0
10. ntrol 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 TDAX021800 6 Voltage j Load Current Universal Conversion plicas Valve Coils Resistance Input Function 1 Frequency 1 4 PWM es eis ei Discrete Level Global Parameters Conversion Function 2 4 Multi Input Function 1 16 Binary Function 1 16 Hydraulic Fan Control Hydraulic Fan Control 2 PID Control 1 2 Hysteresis Function 1 5 Functional Block Library Ramp Function 1 5 CAN Switch Function 1 5 Output Message 1 2 The default controller configuration can be different from the one shown here ecososesocosoo ooossocososesoosososooosooosooosocosososocosososooosososososooososesooosodesooosocosooeoos J1939 CAN Bus Logical Input Logical Output As an example the Universal Inputs 1 functional block is connected to the Conversion Function 1 and the Conversion Function 1 is connected to the PWM Output 1 functional block providing a path for the input signal from input to output through the Conversion Function 1 functional block Figure 1 The Controller Internal Structure Note CANopen is a registered community trade mark of CAN in Automation e V Specifications are indicative and subject to
11. s used by EA to program setpoints TDAX021800 4 Electrical Connections Deutsch DTM series 24 pin receptacle DTM13 12PA 12PB R008 Mating plug Deutsch DTM06 12SA and DTM06 12SB with 2 wedgelocks WM12S and 24 contacts 0462 201 20141 20 AWG wire is recommended for use with contacts 0462 201 20141 Key Arrangement B black 6 mn SSS a Zi IE Were HIE Nas H Key Arrangement A grey FRONT VIEW 24 PIN RECEPTACLE Pin out AX021800 Grey Connector Black Connector Pin Function Pin Function 1 CAN Shield 1 5V Reference 1 2 Earth Chassis GND 2 Universal Input 1 3 Solenoid Valve Output 2 3 Analog GND 1 internally connected to Power GND 4 Solenoid Valve Output 1 4 Analog GND 2 internally connected to Power GND 5 Power GND 5 Universal Input 2 6 Power GND 6 5V Reference 2 7 Power 7 5V Reference 3 8 Power 8 Universal Input 3 9 Solenoid Valve Output 1 9 Analog GND 3 10 Solenoid Valve Output 2 10 Analog GND 4 11 CAN Hi 11 Universal Input 4 12 CAN Lo 12 5V Reference 4 TDAX021800 Packaging and Dimensions High Temperature Nylon housing Deutsch IPD PCB Enclosure EEC 325X4B 4 62 x 5 24 x 1 43 inches 117 42 x 133 09 x 36 36 mm HOUSING DIMENSIONS Housing Material High Temperature Nylon Black 3D VIEW Housing with 24 Pin Receptacle 4 677 118 80 gt

AX021800

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