PLUS+1® SC Controller Family Technical Information
Contents
1. Technical Information PLUS 1 SC Controller Family Inputs Outputs Types and Specifications PLUS 1 modules have input or output pins that support multiple functions Pins that support multiple input or output types are user configurable using PLUS 1 GUIDE software Refer to product data sheets for the input output I O content of individual modules L1206334 Rev FA May 2014 7 Technical Information PLUS 1 SC Controller Family Inputs Input Types e Digital or Analog DIN AIN e Analog Input Offset e A D Refresh Rate e Digital Analog Frequency DIN AIN FreqIN e Digital Analog Resistance 4 20 mA Current DIN AIN ResIN CrntIN e Digital Analog 1 6 Vdc Sensor Power DIN AIN SnsrPwr1 6Vdc e Digital Analog 3 6 Vdc Sensor Power DIN AIN SnsrPwr3 6Vdc Each PLUS 1 module input pin supports one of the above functional types For pins with multiple functions input configurations are user programmable using PLUS 1 GUIDE templates Digital Analog DIN AIN A D Refresh Rates Multifunction pins that are configured to be DIN are subject to the same update rates as the analog input function for that pin Debounce is not used as hysteresis is built into the function The time to recognize a transition is dependent on the timing of the switch activation and the sample rate General Description Comment Response to input below minimum voltage Non damaging non latching reading saturates to the low2. Technical Information PLUS 1 SC Controller Family Inputs A D refresh rates for SC Controllers SC Controller A D refresh rate S C024 010 012 All 1 0 ms S C024 020 022 All 1 0 ms S C050 020 022 All 1 0 ms Digital Analog Frequency DIN AIN FreqIN The characteristics of Digital Analog Frequency pins are PLUS 1 GUIDE software controlled The input can be digital analog or frequency Inputs can be pulled to 5 Vdc pulled to ground pulled to 2 5 Vdc or no pull up pull down General Description Comment Response to input below minimum voltage Non damaging non latching reading saturates to the low limit Response to input above maximum voltage Non damaging non latching reading saturates to the high limit Expected measurement Frequency Hz Period 0 1 usec Channel to channel phase shift paired inputs 0 1 ms PWM duty cycle 0 01 Duty cycle measurement only valid up to 5 kHz FreqIN Edge count Quadrature count paired inputs driven from a quadrature encoder Pull up pull down configuration No pull down pull up is standard with pull up or pull down programmable failure modes are detectable Specifications Description Units Minimum Maximum Comment Allowed voltage at pin Vdc 0 36 Frequency range Hz 0 10 000 In steps of 1 Hz Frequency input when used as quad count or p
3. and full scale current Programmable Do not connect a digital output to battery back drive without a series diode PLUS 1 PWM output circuits are not designed to be used as inputs Output current feedback readings should be used for fault checking only L1206334 Rev FA May 2014 13 Technical Information PLUS 1 SC Controller Family Outputs A Warning Unintended movement of the machine or mechanism may cause injury to the technician or bystanders The module will be powered up if battery voltage is applied to the module s output pin To protect against unintended movement secure the machine 6 Caution Warranty will be voided if module is damaged by significant current driven back through an output pin Specifications Description Units Minimum Maximum Comment Full scale proportional mA 10 3000 The current may accidently be exceeded in open current output loop mode If the current exceeds the trip point the output will be latched off Output voltage 100 duty cycle Vdc 0 Vbatt 1 Output resolution of 3 A mA 0 25 Repeatability of full range of full scale 0 5 Absolute accuracy of full range of full scale 0 3 Output settling time ms 100 Depends on load characteristics PWM frequency Hz 33 4000 and 20 000 Dither frequency Hz 40 250 Increased in steps see module API Dither amplitude 0 0 5 Increased in steps see module API Over current trip poin
4. 50 pin module Mating connector bag assembly 20 to 24 AWG 10100945 10100946 Mating connector bag assembly 16 to 20 AWG 10102023 10102024 Danfoss crimp extraction tool part information Description Part number Crimp tool for 20 to 24 AWG 10100745 Crimp tool for 16 to 20 AWG 10102028 Extraction tool Deutsch 114010 12 AWG 11068808 Extraction tool Deutsch 0144 240 2005 16 to 20 20 to 24 AWG 10100744 PLUS 1 module mating connectors may be mated 10 times Recommended torque for the Deutsch mating connector retaining fastener on the 50 pin connector is 2 26 Nem 20 Ibein Product installation Mounting PLUS 1 modules can be mounted in one of three ways e End bulkhead installation Up to 3 units stacked on one another e Individually side mounted L1206334 Rev FA May 2014 21 Devt Technical Information PLUS 1 SC Controller Family Product installation and start up In each case care must be taken to insure that the module connector is positioned so that moisture drains away from the connector If the module is side or stack mounted provide a drip loop in the harness If the module is mounted vertically the connector should be on the bottom of the module Provide strain relief for mating connector wires Caution Module damage may occur Use caution when installing modules Due to the size of the mating connector wire bundle it i
5. C1p19 C1p20 C1p23 C1p24 C1p31 C1p32 L1206334 Rev FA May 2014 17 Technical Information PLUS 1 SC Controller Family Product ratings Specifications Description Units Minimum Maximum Comment Power up pin threshold Vdc 2 36 To wake up by cycling input power Power up pin threshold Vdc 4 5 36 To wake up by digital input Power up time delay mSec 250 500 SRon Minimum voltage rise V ms The voltage applied to the input pins must exceed rate for power turn this value to guarantee the device will power up on Toff Turn off time ms 150 400 From software commanded shutdown to micro reset Sensor power supply ratings PLUS 1 modules that support sensor inputs are provided with dedicated software adjustable regulated sensor power supply and ground pins Refer to individual product data sheets for sensor power supply current ratings General Description Comment Short circuit to ground Output is not damaged and fault is detected Short circuit to battery Output is not damaged and fault is detected Specifications Description Units Minimum Maximum Comment Output short circuit voltage Vdc 36 Sensor output voltage Vdc 3 12 Output current mA 0 500 The maximum power must be limited to 2 5 Watts for Vout greater than 5 Vdc Output Load Capacitance uF 10 Hold up time after power loss ms 5 15 SC Controllers feature tw
6. case error high range Vdc 1 16 Over the full temperature range 40 C to 85 C 40 F to 185 F Maximum discernable voltage middle range Vdc 5 13 5 38 Minimum discernable voltage middle range mV 0 20 Precision middle range mV 1 3 Worst case error mV 120 Over the full temperature range 40 C to 85 C 40 F to 185 F Input impedance pulled to 5 Vdc or ground high range KQ 13 0 13 4 Input impedance pulled to 2 5 Vdc high range KQ 6 9 7 1 Input impedance no pull ups high range KQ 108 112 Input impedance pulled to 5 Vdc or ground middle range KQ 13 9 14 3 Input impedance pulled to 2 5 Vdc middle range KQ 7 2 74 Input impedance no pull ups middle range KQ 230 236 L1206334 Rev FA May 2014 Technical Information PLUS 1 SC Controller Family Outputs Output types e Digital DOUT e Pulse Width Modulated PWM DOUT PVGOUT Output pins available on SC Controller Family SC Controller DOUT 3 A PWMOUT DOUT 3 A S C024 010 4 S C024 020 8 S C050 020 6 8 PLUS 1 control modules feature user configurable output pin parameters Output pin parameters are configured using PLUS 1 GUIDE templates Refer to module data sheets for maximum output current ratings of individual modules The total output current for any PLUS 1 module must not exceed the maximum allowable current specified in the module data sheet A Warning Unintended movement of the machi
7. conduits 2 Use 85 C 185 F wire with abrasion resistant insulation 105 C 221 F wire should be considered near hot surfaces 3 Use a wire size that is appropriate for the module connector 4 Separate high current wires such as solenoids lights alternators or fuel pumps from sensor and other noise sensitive input wires 5 Run wires along the inside of or close to metal machine surfaces where possible This simulates a shield which will minimize the effects of EMI RFI radiation 6 Do not run wires near sharp metal corners Consider running wires through a grommet when rounding a corner 7 Do not run wires near hot machine members 8 Provide strain relief for all wires 9 Avoid running wires near moving or vibrating components 10 Avoid long unsupported wire spans 11 All analog sensors should be powered by the sensor power source from the PLUS 1 controller and ground returned to the sensor ground pin on the PLUS 1 controller 22 L1206334 Rev FA May 2014 Denpi Technical Information PLUS 1 SC Controller Family Product installation and start up 12 Sensor lines should be twisted about one turn every 10 cm 4 in 13 It is better to use wire harness anchors that will allow wires to float with respect to the machine rather than rigid anchors 14 Electronic modules should be grounded to a dedicated conductor of sufficient size that is connected to the battery Electronic compon
8. specifications are the definitive source of information regarding pin characteristics PLUS 1 GUIDE Software User Manual This user operation manual OM details information regarding the PLUS 1 GUIDE software tool set that is used to build PLUS 1 applications This OM covers the following broad topics How to use the GUIDE graphical application development tool to create machine applications How to configure module input and output parameters How to configure module input and output parameters How to download GUIDE applications to target PLUS 1 hardware modules How to upload and download tuning parameters How to use the PLUS 1 service tool Latest version of technical literature Up to date technical literature is available at www powersolutions danfoss com 4 L1206334 Rev FA May 2014 Technical Information PLUS 1 SC Controller Family User liability and safety statements OEM responsibility The OEM of a machine or vehicle in which Danfoss products are installed has the full responsibility for all consequences that might occur Danfoss has no responsibility for any consequences direct or indirect caused by failures or malfunctions e Danfoss has no responsibility for any accidents caused by incorrectly mounted or maintained equipment Danfoss does not assume any responsibility for Danfoss products being incorrectly applied or the system being programmed in a manner that jeopardizes safety e A
9. value The implication of this memory property is that if two values are being written to the same memory sector the useful life of the sector is determined by the value being written most frequently If that value exceeds 1 million read write cycles all values in the sector may be compromised if the useful life is exceeded Environmental testing criteria General product ratings Description Units Minimum Maximum Comment Operating temperature C FF 40 40 85 185 Storage temperature C F 40 40 85 185 Allowable module supply voltage Vdc 7 36 Module sensor supply voltage Vdc 3 12 Sensor voltage drops below the minimum value if module supply voltage lt 7 Vdc See Sensor power supply ratings on page 18 Analog input voltage levels Vdc 36 Allowable output load current A See individual module date sheets per pin Module allowable total output current A See individual module data sheets All modules Ingress Protection IP rating IP 67 All modules CE rating CE compliant The PLUS 1 modules IP 67 rating is only valid when the module mating connector is in place and unused connector pin positions have sealing plugs installed SC Controller Family environmental testing criteria Climate environment Description Applicable standard Comment Storage temperature IEC 60068 2 1 test Ab IEC 60068 2 2 test Bb Operating temperature IEC 60068 2 1 te
10. AEE AA aE E A EAE A S Machine diagnostic COMMECtON ssssscssseeccseseccssessessseessnecessusecessseessssesesusecssuseeccsseeesnsecssuseeecssecesssesscanecessuseccaseeesaneeessnseetse AGUA EAC PASEA NANREN T EE E E E A A FAO EUG CII MENEE EA ETE E EE OEA EEEN Recommended machine wiring guidelines Electronic components welding guidelines PLUSFI USB CAN Gateway esssecscasecssniseccossescosssacnnsssesoseosssensenissencadsgcesocotsdenstdaspcesseostdesedoasseroseiconsssshaseansnesesoussstdeeasendsieceiety L1206334 Rev FA May 2014 3 Technical Information PLUS 1 SC Controller Family SC Controller literature references Reference literature Technical Information TI Literature title Literature type Literature number SC Controller Family PLUS 1 Mobile Machine Technical Information L1026334 Microcontrollers S C024 010 and SC024 012 PLUS 1 Mobile Machine Controller Data Sheet L1109626 C024 020 and SC024 022 PLUS 1 Mobile Machine Controller Data Sheet L1109925 S C050 020 and SC024 022 PLUS 1 Mobile Machine Controller Data Sheet L1109598 PLUS 1 GUIDE Software User Manual Operation Manual 10100824 A TI is comprehensive information for engineering and service personnel to reference Data Sheet DS A DS is summarized information and parameters that are unique to a specific model API Specifications API An API is specifications for programming variable settings API
11. CB damage may occur To prevent damage to the module all module power supply pins must be connected to the vehicle power supply to support advertised module maximum output current capacity DO NOT use module power supply pins to supply power to other modules on a machine Lower power mode This feature gives OEM designers the ability to implement automotive like features in their machine control system design If the lower power mode feature is not implemented this controller has the same operating characteristics as any other PLUS 1 controller When used as a lower power mode controller supply power to the module is connected directly to the battery Lower power mode initiation is defined by the controller s application software PLUS 1 GUIDE programmers define the conditions under which the controller is to put into lower power mode When in lower power mode controller outputs are set to zero sensor power supply is off and the controller consumes a small amount of current Controller lower power mode current consumption Supply voltage Lower power mode current consumption 12 Vdc 20 mA 24 Vdc 20 mA Either of two conditions will wake up the controller e The power supplies can be re energized by cycling battery power e Generating a positive rising edge on one of several inputs C024 010 C1p5 C1p6 C1p7 C1p10 C1p11 C1p12 C2p1 C2p7 C2p8 C024 020 C1p5 C1p6 C1p7 C050 020 C1p5 C1p6 C1p7
12. MAKING MODERN LIVING POSSIBLE Technical Information SC Controller Family a j powersolutions danfoss com i Technical Information PLUS 1 SC Controller Family Revision history Table of revisions Date Changed Rev May 2014 Converted to Danfoss layout DITA CMS Various updates FA September 2013 Added LED information and secondary controller information EA September 2013 Updated layout DA March 2013 S C050 020 input condition CA November 2012 Various updates BA July 2012 First edition AA 2 L1206334 Rev FA May 2014 Technical Information PLUS 1 SC Controller Family Contents SC Controller literature references Technical Information TI Data Sheet DS ke APIS P cifiCations AP I scissessiscossascsnssecancasiciosccsectesnssesconassconsetevascenssvsnnabesanesscanisconsansvassussusndeceuastascasaeSeunedqsiassuaaecouecsesteacenadeconsiveste PLUS 1 GUIDE Software User Manuall c csccssssscssssssesssessscssesssessssssesssesssessesssessscssesssessscesssssessscssecssesanessssesessscssesssesaseessesseess 4 Latest version of technical literatUre csssssessssssesssesssessssssesssessesssesssessesssesssssesssesssessecssecansessessesssssasssesssesseessecssesassesesssesseess 4 User liability and safety statements OEM ESPOMSIDINIEY satsccsscassassessasescesssqnansecboussancsaqnsnss nN iadi iiaii i enisinia 5 Overview PLUS 1 Mobile Machine MOdules sescs
13. Once assembled at the factory the housing cannot be opened for service Opening the modules housing will void the factory warranty 20 L1206334 Rev FA May 2014 Technical Information PLUS 1 SC Controller Family Product installation and start up General comments Mating connectors The SC Controller Family use Deutsch connectors Danfoss has assembled a mating connector kit referred to as a bag assembly for the 24 and 50 pin module housings Mating connector bag assembly ordering information is found in the product data sheet for each module Deutsch mating connector part information Description 24 pin module 50 pin module Crimp tool HDT48 00 solid contacts 20 to 24 AWG HDT48 00 solid contacts 20 to 24 AWG DTT20 00 stamped contacts 16 to 20 AWG DTT20 00 stamped contacts 16 to 20 AWG Contacts Solid 0462 201 2031 20 to 24 AWG Solid 0462 201 2031 20 to 24 AWG Connector plug Stamped 1062 20 0144 16 to 20 AWG Gray A Key DTM 06 12SA Black B Key DTM 06 12SB Stamped 1062 20 0144 16 to 20 AWG DRC26 50S01 Wedge WM 12S Not required Strip length 3 96 to 5 54 mm 0 156 to 0 218 in 3 96 to 5 54 mm 0 156 to 0 218 in Rear seal maximum insulation OD 3 05 mm 0 120 in 2 41 mm 0 095 in Sealing plugs 0413 204 2005 0413 204 2005 Danfoss mating connector part information Description 24 pin module
14. and the red LED will be off Each LED light pipe will have an alternate yellow color which the application software will not have access to These alternate yellow colors will be used to indicate low level software and or hardware failures The yellow LED shared with the green LED light pipe will be controlled by the primary controller and the yellow LED shared with the red LED light pipe will be controlled by the secondary controller When either yellow LED is enabled the signal will override its shared green or red LED 14 L1206334 Rev FA May 2014 Technical Information PLUS 1 SC Controller Family Controller Area Network specifications CAN Controller Area Network There are two channels fully dedicated to CAN communications on the 50 pin hardware One channel routed to the primary processor only and the other channel is routed to both the primary and secondary processors There is one channel fully dedicated to CAN communications on the 24 pin hardware This channel is routed to both the primary and secondary processors Baud rate Upto 1M Termination No internal termination CAN system design All PLUS 1 modules have CAN ports that conform to CAN 2 0B specifications including CAN shield A Warning Unintended movement of the machine or mechanism may cause injury to the technician or bystanders Machine performance may be impaired if CAN communications are disrupted by electrical fiel
15. annel e Can control and check all redundant sourcing output stages e Has access to a digital signal indicating that the internal power supplies are within acceptable limits e Can communicate application specific data through a dedicated serial bus e Has the ability to disable sourcing disconnect high side switch of each output individually in the event that any of these signals indicates there is a fault condition as defined by the application 16 L1206334 Rev FA May 2014 Technical Information PLUS 1 SC Controller Family Product ratings Power Battery power must be supplied to designated power up digital inputs since the controller s 3 to 12 Vdc regulated power supply is not available when the controller is in lower power mode Module supply voltage maximum current ratings PLUS 1 modules are designed to operate with a nominal 7 to 36 Vdc power supply The modules will survive with full functionality if the supply voltage remains below 36 Vdc Specifications Description Units Minimum Maximum Comment Allowed voltage at pin Vdc 0 36 Allowed module current A 0 Consult module data sheets for maximum allowable current SRon Minimum voltage rise rate for V ms 1 The voltage applied to the power pins must exceed power turn on this value to guarantee the device will power up Ton Turn on time ms 250 From applied battery power to application software start Caution P
16. ds in excess of 30 V m between 20 and 30 MHz To prevent potential unintended machine movement and to meet EMC requirements a shielded CAN bus must be used to achieve 100 V m immunity Terminating resistor Each end of the main backbone of the CAN bus must be terminated with an appropriate resistance to provide correct termination of the CAN_H and CAN_L conductors This termination resistance should be connected between the CAN_H and CAN_L conductors Specifications Description Units Minimum Maximum Nominal Comment Resistance Q 110 130 120 Minimum power dissipation 400 mW assumes a short of 16 Vdc to CAN_H Inductance uH 1 CAN Bus installation Total bus impedance should be 60 Q The CAN transceiver will be damaged by any voltage outside of allowable range 7 to 36 Vdc even with a very short pulse If using shielded cable the shield must be grounded to the machine ground at one point only preferably at the mid point of the CAN bus Each PLUS 1 module CAN shield pin must be connected to the cable shield Expansion module CAN Bus loading System designers incorporating PLUS 1 expansion modules in their applications should be aware of PLUS 1 CAN bus loading and controller memory usage during system design Each expansion module is associated with a PLUS 1 controller and uses part of the controller s memory resources for inter module communications The table below can be used to es
17. el in the harsh operating conditions of the mobile off highway market Building on our extensive Closed Circuit Axial Piston Pumps and Motors applications expertise we work closely with our customers to ensure exceptional performance for a broad range of off highway vehicles We help OEMs around the world speed up system development reduce costs and bring vehicles to e Displays market faster Electrohydraulic Power Danfoss Your Strongest Partner in Mobile Hydraulics Steering Go to www powersolutions danfoss com for further product information e Electrohydraulics e Hydraulic Power Steering Wherever off highway vehicles are at work so is Danfoss e Integrated Systems We offer expert worldwide support for our customers ensuring the best possible solutions for outstanding performance And with an extensive network of Global Service Partners we also provide e Joysticks and Control Handles Microcontrollers and Please contact the Danfoss Power Solution representative nearest you Software Open Circuit Axial Piston Pumps Orbital Motors e PLUS 1 GUIDE Proportional Valves Sensors Steering Transit Mixer Drives Comatrol www comatrol com Schwarzmiiller Inverter www schwarzmueller Local address inverter com Turolla www turollaocg com Valmova www valmova com Hydro Gear www hydro gear com Daikin Sauer Danfoss www daikin sauer danfoss com Danfoss Danfoss Power Solutio
18. ents welding guidelines Remove electronic components from the machine before any arc welding The following is recommended when welding on a machine equipped with electronic components e Turn the engine off e Disconnect the negative battery cable from the battery e Donot use electronic components to ground the welder Clamp the ground cable for the welder to the component that will be welded as close as possible to the weld PLUS 1 USB CAN Gateway Communication software uploads and downloads and service and diagnostic tool interaction between PLUS 1 modules and a personal computer PC is accomplished using the vehicle s PLUS 1 CAN network The PLUS 1 CG150 USB CAN gateway provides the communication interface between a PC USB port and the vehicle CAN bus When connected to a PC the gateway acts as a USB slave In this configuration all required electrical power is supplied by the upstream PC host No other power source is required Refer to the PLUS 7 GUIDE Software User Manual literature number 10100824 for gateway set up information Refer to the CG750 USB CAN Gateway Data Sheet literature number 520L0945 for electrical specifications and connector pin details L1206334 Rev FA May 2014 23 Products we offer Danfoss Power Solutions is a global manufacturer and supplier of high quality hydraulic and electronic components We specialize in providing state of the art technology and solutions that Bent Axis Motors exc
19. hase shift Hz 0 5000 In steps of 1 Hz Maximum discernable voltage high range Vdc 34 1 36 5 35 3 Vdc is typical Minimum discernable voltage high range mV 0 130 Maximum discernable voltage middle range Vdc 5 13 5 38 5 26 Vdc is typical Minimum discernable voltage middle range mV 0 20 Maximum discernable voltage low range Vdc 0 341 0 395 0 368 Vdc is typical Minimum discernable voltage low range mV 0 12 9 Precision high range mV 9 Worst case error high range Vdc 1 16 Precision middle range mV 1 3 Worst case error middle range mV 120 Precision low range uV 90 Worst case error low range mV 27 Input impedance pulled to 5 Vdc or ground low range kQ 13 9 14 3 Input impedance pulled to 2 5 Vdc low range kQ 7 2 7 4 Input impedance no pull ups low range kQ 230 236 L1206334 Rev FA May 2014 Technical Information PLUS 1 SC Controller Family Inputs Specifications continued Description Units Minimum Maximum Comment Input impedance pulled to 5 Vdc or ground kQ 13 9 14 3 middle range Input impedance pulled to 2 5 Vdc middle range kQ 7 2 74 Input impedance no pull ups middle range kQ 230 236 Input impedance pulled to 5 Vdc or ground high range kQ 13 13 4 Input impedance pulled to 2 5 Vdc high range kQ 6 9 7 1 Input impedance no pull ups high range kQ 108 112 This table shows the
20. here are two modes of PWM operation open loop and closed loop current control In open loop mode current can be sourced or sunk all modules are limited to 8 amps sinking but the output is a PWM duty cycle Current feedback may be monitored in open loop mode but the output is a constant voltage not a constant current PVG valves may be driven with open loop PWM In closed loop mode current is sourced and a constant current is maintained by the module s operating system using internal current feedback Load impedance must not exceed 65 ohms In closed loop mode the maximum current is limited by measuring the feedback current There is no thermal protection If the maximum current is exceeded the controller kernel will shut down the output and latch it The kernel also limits how quickly the output can be repowered 250 ms The output cannot be reset until the command goes to 0 or False if configured as a digital output Refer to individual module data sheets for the maximum allowable output current for each PLUS 1 module Comment Configuration Sourcing or sinking Type Linear vs PWM PWM Operating modes Dual coil PCPs Programmable closed loop current or open loop voltage duty cycle Compensated for induced currents in a non driven coil closed loop mode Short circuit to ground Output fully protected against damage and fault detected ranges Mode selection current or voltage
21. le to monitor the count of pulses to know when the frequency reading is updated When a SC Controller input pin is configured as a resistance rheostat temp sensor input the device will provide up to 3 76 mA current to an external load RL which then can be measured The equation for relating AD counts to a given load is AD counts 30996 RL RL 1322 This calculation is solved internally and the ohms value is available for the programmer The following Rheostat inputs chart shows the relationship between AD counts and load resistance in ohms 10 L1206334 Rev FA May 2014 Technical Information PLUS 1 SC Controller Family Inputs Rheostat inputs chart 30000 25000 20000 Q 15000 10000 5000 0 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 Load Resistance Q espnoas Specifications Description Units Minimum Maximum Comment Allowed voltage at pin Vdc 0 36 Measured resistance Q 0 10 000 Minimum discernable current mA 0 0 1 Maximum discernable current mA 25 3 27 Precision yA 6 Worst case error HA 868 Over the full temperature range 40 C to 85 C 40 F to 185 F Input impedance Q 198 6 202 6 Maximum over current protection time ms 250 Recover time after over current protection s 5 4 Maximum discernable voltage high range Vdc 25 3 Minimum discernable voltage high range mV 0 130 Precision high range mV 9 Worst
22. limit Response to input above maximum voltage Non damaging non latching reading saturates to the high limit Response to input open Voltage working ranges Pin configuration dependent No pull up no pull down floating Pull up to 5 Vdc 5 Vdc Pull down 0 Vdc Pull up pull down 2 5 Vdc Programmable see specific data sheets for ranges Specifications Description Units Minimum Maximum Comment Allowed voltage at pin Vdc 0 36 Maximum discernable voltage high range Vdc 34 10 36 5 35 3 Vdc is typical Minimum discernable voltage high range mV 0 130 Maximum discernable voltage middle range Vdc 5 13 5 38 5 26 Vdc is typical Minimum discernable voltage low range mV 0 20 Precision high range mV 9 Worst case error high range Vdc 1 16 Precision middle range mV 1 3 Worst case error middle range mV 120 Input impedance pulled up to 5 Vdc or ground middle range kQ 13 9 14 3 Input impedance pulled up to 2 5 Vdc middle range kQ 7 2 74 Input impedance no pull ups middle range kQ 230 236 Input impedance pulled up to 5 Vdc or ground high range kQ 13 0 13 4 Input impedance pulled up to 2 5 Vdc high range kQ 6 9 7 1 Input impedance no pull ups high range kQ 108 112 8 L1206334 Rev FA May 2014
23. ll safety critical systems shall include an emergency stop to switch off the main supply voltage for the outputs of the electronic control system All safety critical components shall be installed in such a way that the main supply voltage can be switched off at any time The emergency stop must be easily accessible to the operator L1206334 Rev FA May 2014 5 Technical Information PLUS 1 SC Controller Family Overview PLUS 1 Mobile Machine Modules SC Controller Family PLUS 1 Mobile Machine Modules are designed to provide flexible expandable powerful and cost effective total machine management system displays for a wide variety of vehicle applications PLUS 1 controller products utilize modular designs wherever possible This modularity extends to product housings connectors and control circuitry 24 and 50 Pin SC Controllers P200147 The SC Controller Family comes in the same sized blue housing These modules communicate with one another and other intelligent systems over a machine Controller Area Network CAN data bus PLUS 1 hardware products are designed to be equally effective in a distributed CAN system with intelligence in every node or as stand alone control for smaller machine systems PLUS 1 systems are incrementally expandable additional modules can be easily added to the machine CAN bus to increase system capabilities or computational power L1206334 Rev FA May 2014 Denpi
24. ne or mechanism may cause injury to the technician or bystanders The module will be powered up if battery voltage is applied to the module s output pin To protect against unintended movement secure the machine Caution Warranty will be voided if module is damaged by significant current driven back through an output pin Digital DOUT Digital outputs can source up to 3 A General Description Comment Configuration Sourcing only Type Linear switching Short circuit to ground protection Non damage current thermal limit with status indication automatic latch off resume Open circuit detection Fault indication provided The GUIDE Pin Status requires a load of 0 22 A to be connected or an open fault will be declared Parallel operation Digital outputs from the same module are capable of being connected together such that the net current rating is the sum of the individual ratings timing is resolved by the operating system diagnostic capability is maintained Shut off Processor control with hardware WatchDog override Specifications Description Units Minimum Maximum Comment Output voltage energized state Vdc Vbatt 1 0 Vbatt Over all load conditions Output voltage off state Vdc 0 0 1 At Rload 200 Q 12 L1206334 Rev FA May 2014 Technical Information PLUS 1 SC Controller Family Outputs Specifications continued Description U
25. nits Minimum Maximum Comment Output current range for a status bit to read A 0 22 3 See note regarding pair above OK Do not connect a digital output to battery back drive without a series diode For each digital output there are two switches in series One switch is controlled and monitored by the secondary controller and one is controlled and monitored by the primary controller The secondary controller can monitor the condition of the redundant switch under its control with a digital voltage feedback signal Any output can be disconnected from its supply voltage at any time by the secondary controller with this redundant switch When the redundant switch is disabled it must remain disabled by the kernel for 250 milliseconds before the secondary controller s application is allowed to re enable the redundant switch When the redundant switch controlled by the secondary controller is enabled then the digital outputs can be enabled disabled as commanded by the primary controller The primary controller can monitor the condition of its switch with a digital voltage feedback signal Pulse Width Modulated PWMOUT DOUT General Description All PLUS 1 module proportional outputs are Pulse Width Modulated PWM PWM frequency is software adjustable using PLUS 1 GUIDE A low frequency dither may also be added with software to some outputs see individual module API specifications for PWM outputs that support dither T
26. ns US Company Power Solutions GmbH amp Co OHG 2800 East 13th Street Krokamp 35 Ames IA 50010 USA D 24539 Neum nster Germany Phone 1 515 239 6000 Phone 49 4321 871 0 comprehensive global service for all of our components Power Solutions ApS Nordborgvej 81 DK 6430 Nordborg Denmark Phone 45 7488 2222 Danfoss Power Solutions Shanghai Co Ltd Building 22 No 1000 Jin Hai Rd Jin Qiao Pudong New District Shanghai China 201206 Phone 86 21 3418 5200 Danfoss can accept no responsibility for possible errors in catalogues brochures and other printed material Danfoss reserves the right to alter its products without notice This also applies to products already on order provided that such alterations can be made without changes being necessary in specifications already agreed All trademarks in this material are property of the respective companies Danfoss and the Danfoss logotype are trademarks of Danfoss A S All rights reserved L1206334 Rev FA May 2014 www danfoss com Danfoss A S 2014
27. o additional levels of regulated power 1 6 Vdc and 3 3 Vdc The PLUS 1 GUIDE application developer can detect open and short digital inputs when these power supplies are used in conjunction with DIN AIN inputs Specifications Description Units Minimum Maximum Comment Output short circuit voltage Vdc 36 Output voltage sensors Vdc 3 12 Sensor power supply drops below minimum if controller power supply is less than 7 Vdc Output voltage DIN diagnostics Vdc 1 58 1 76 Nominal 1 6 Output voltage DIN diagnostics Vdc 3 21 3 45 Nominal 3 3 EEPROM Write Erase ratings To prevent unexpected memory writes care must be taken to ensure memory with a high number of read write cycles is either U32 or 32 data types 18 L1206334 Rev FA May 2014 Technical Information PLUS 1 SC Controller Family Product ratings Specifications Description Minimum Maximum Comment EEPROM write erase cycles 1 million Minimum valid over entire operating temperature range EEPROM used in PLUS 1 controllers is rated for one million read write cycles per sector Sector size is 32 bits When a value is written to EEPROM all 32 bits in a particular sector are always written regardless of the size of the size of the saved value If the value being saved in a sector is less than 32 bits such as U8 S16 BOLL etc adjacent bits in the same EEPROM sector are rewritten with their previous
28. rising and falling thresholds when the input is used as a frequency input Specifications Description Units Minimum Maximum Comment Rising voltage threshold Vdc 11 83 26 55 Voltage required for frequency input to read high high range Falling voltage threshold Vdc 5 61 18 89 Voltage required for frequency input to read low high range Rising voltage threshold Vdc 1 78 3 92 Voltage required for frequency input to read high middle range Falling voltage threshold Vdc 0 84 2 79 Voltage required for frequency input to read low middle range Rising voltage threshold Vdc 0 11 0 30 Voltage required for frequency input to read high low range Falling voltage threshold Vdc 0 04 0 22 Voltage required for frequency input to read low low range Digital Analog Resistance 4 20 mA Current DIN AIN ResIN CrntIN Potential for IX modules to not go online If voltage is applied to an IX module input pin prior to the module being powered on there is a possibility that the module CPU will not power up The module is not damaged and will power up and operate normally once power is removed from the input pins It is recommended that either the IX module s 5 Vdc sensor power be used to power sensors or that power is removed from the input pins until the module is powered up If the frequency goes to zero the data will not decay over time it will be updated once a new pulse is seen or times out It is possib
29. s possible to twist off the end cap of the module if excessive pressure is applied during the installation of harness strain relief Suggested fasteners and recommended installation torque Mounting method Recommended OD Recommended torque Bulkhead mount multiple units stacked single 6 0 mm 0 25 in 49 Nem 7 ft lb Machine diagnostic connector It is recommended that a diagnostic connector be installed on machines that are controlled by PLUS 1 modules The connector should be located in the operator s cabin or in the area where machine operations are controlled and should be easily accessible Communication software uploads and downloads and service and diagnostic tool interaction between PLUS 1 modules and personal computers is accomplished over the vehicle CAN network The diagnostic connector should tee into the vehicle CAN bus and have the following elements e CAN CAN e CAN shield Grounding Proper operation of any electronic control system requires that all control modules including displays microcontrollers and expansion modules be connected to a common ground A dedicated ground wire of appropriate size connected to the machine battery is recommended Hot plugging Machine power should be off when connecting PLUS 1 modules to mating connectors Recommended machine wiring guidelines 1 All wires must be protected from mechanical abuse Wires should be run in flexible metal or plastic
30. sssssssssscsssessessseccssessscssessssscessueccsnsecssnesesusecssssesesuseessaseessaseeesssecssnseessaseceenseessneesssaee 6 SC Controler Family se eai A S E E EE Aa TAa N Aii 6 Inputs Outputs Types and Specifications Inputs Input TYPES enn a A a E EAEAN ES oie EEA E N EEIE 8 Digital Analog DIN AIN A D Refresh Rates sssscssssssssssscsssssssssssesssessssusesssnsecssnsssesasecssnesesuseesssscessusceesuseessasseesusecssneeesses 8 Digital Analog Frequency DIN AIN FreqIN s sssssssssssssssresssssssssessssseess wD Digital Analog Resistance 4 20 mA Current DIN AIN ReSIN CrintIN ssssssssccssssccsseccsneseccssecessecesnsseesnseessaseeseaseess 10 Outputs UEP UE CY DOS EEE E EA EEE E S T ES 12 Digital DOUT Pulse Width Modulated PWMOUT DOUT 13 LIE IDS EEEE E EAE E S E EAE E EE E E T A AEE N 14 Controller Area Network specifications CAN Controller Area Network cssssccsssssssssssssssssssssssssssssssssssessscssssessscsessessesssssessessssssssssssssessssusssessssssssssessscsssssssssssessessesserss 15 GAIN Sy Ste TnL Sip ice uacecs co ccsznsasczscesssessacinesteteasdstqussnstyucabedsccsetsisostaccdctcenausstesazatlouvaststscscasutettses teat csnaves tenssatesecetostseesesisseienetts 15 Terminating TESISCON csssscsssssscsvecuensssstnsconsnnesadecesiynsecsisinnstossneesntensbsndanoshuesanectssddabesepaavenseandanndclva seasons qosinecaysnauousebecansstqadetsaasoestness 15 CAN Bus installation 15 Expansion module CAN B
31. st Ab IEC 60068 2 2 test Bd Thermal cycle IEC 60068 2 2 test Na IEC 60068 2 38 partial Humidity IEC 60068 2 78 IEC 60068 2 30 test Damp heat steady state and cyclic Db Degree of protection IEC 60529 L1206334 Rev FA May 2014 19 Technical Information PLUS 1 SC Controller Family Product ratings Chemical environment Description Applicable standard Comment Chemical resistance ISO 16750 5 Mechanical environment Description Applicable standard Comment Vibration IEC 60068 2 6 test Fc IEC 6008 2 64 test Fh Bump IEC 60068 2 29 test Eb Shock IEC 60068 2 27 test Ea Free fall IEC 60068 2 32 test Ed Electrical electromagnetic Description Applicable standard Comment EMC emission EN ISO 14982 ISO 13766 Electromagnetic compatibility for earth moving machinery EMC immunity EN ISO 14982 ISO 13766 Electromagnetic compatibility for earth moving machinery Electrostatic discharge Auto electrical transients EN 60 1 000 4 2 ISO 7637 2 ISO 7637 3 Short circuit protection Danfoss test Inputs and outputs survive continuous short circuit Normal function resumes when short is removed Reversed polarity protection Danfoss test Survives reverse polarity at supply voltage for at least five minutes Modules housing PLUS 1 module housings feature a snap together assembly that is tamper proof
32. t 5 7 3 There is over current protection built into each output driver If the instantaneous current exceeds the trip point the driver is latched off GUIDE application software can reset the latch and attempt to drive current again LEDs For each PWM output there are two switches in series for sourcing current voltage the high side of the half bridge has two switches One switch is controlled and monitored by the secondary controller and the other is controlled and monitored by the primary controller The secondary controller can monitor the condition of the redundant switch under its control with a digital voltage feedback signal Each sourcing PWM output can be disconnected from its supply voltage at any time by the secondary controller with this redundant switch When the redundant switch is disabled it must remain disabled by the kernel for 250 ms before the secondary controller s application is allowed to re enable the redundant switch When the switch controlled by the secondary controller is enabled then the PWM outputs are allowed to source current as commanded by the primary controller The primary controller can monitor the condition of its switch with the analog current feedback measurement There are two LED s on every PLUS 1 module one red and one green Both are under application software control of the primary controller Before the primary controller s application software starts running the green LED will be on
33. timate system CAN bus loading and the memory impact of I O modules on their associated controller L1206334 Rev FA May 2014 15 Technical Information PLUS 1 SC Controller Family Controller Area Network specifications Estimated usage of memory and communication resources Description 1X012 010 1X024 010 OX012 010 OX024 010 10X012 010 10X024 20 Estimated module bus load using 4 10 11 27 11 27 default update and 250K bus speed Estimated module bus load using 2 5 3 8 4 8 70 ms updates and 250K bus speed RAM usage on SC024 010 9 12 9 14 9 17 S C024 020 RAM usage on SC050 020 1 1 1 2 1 2 ROM usage on SC024 010 8 11 12 18 10 20 S C024 020 ROM usage on SC050 020 3 4 4 6 3 8 Internal Micro Micro Uart There are two channels fully dedicated to diagnostic communication between processors One channel is dedicated to processor diagnostics and the other is dedicated to CAN_1 message send and receive diagnostics The hardware and low level software provide a basic framework for communication on each channel however the specific data structure is not predefined because the data to be transferred is application dependent Baud rate Up to 7 5 M Termination N A The secondary controller e Has access to all inputs including sensor power and battery measurements PWM output currents as well as one external CAN ch
34. us loading 15 Internal Micro Micro Uarrt sessssssscsssssccssesssssessseccssseeccssssesssecsssusecssnecessseeessuecessuecsssesesssecsssuecsssecssnuceessueecesuessaueeeesneesenass 16 Product ratings POW I EE E E E A A T E E A E R 17 Module supply voltage MaxiMUM current FatiNS scsssesssccsssessecssseesecessnsesecssseesseesssesserssseeeessssseesessssesesenseeeseessnees 17 L wer POO WTI OCG sy scscsecusdsccsesazndsseandstestnsecediscatdedicatatenctusveleugetdnnssgecnasssedzscerasszecstsdvoateest4ieatdss euanstssszatdetpestasvdezaveddsasaitansdeses 17 Sensor power SUPPLY rAatiNGS ecssssccsssssccssssscseseccsseecssseeecsneeessseecssssecssseeesssccessneeeesucesssuseccsseesssueessuccessueeecsueeessueessenteccaseees 18 EEPROM Write Erase ratingg 18 Environmental testing criteria 19 General Product ratingS ssssecsssescecsseccssseccsneeseeneeeees 19 SC Controller Family environmental testing Criteria ssescsssscssseseccssecssseseccssecesssecessssecsssecessuseecsseeessseeessneeeesseessseteeeee 19 Mo dttles HOusiticccsscscsscssctvscacavssctavescsuvescinescscsnevsantapeonnsecantsnsieauetosatasdbvatenscdsuilusssuaeavayecelsssesuvesdussedtendvensaibiauertatdebestutyeensttaattansten 20 Product installation and start up G neral COMMENTS sscesascocsessiissasonsssosensusiesacevaenesceostissssensseaysesatsesadenscs cabsasssadenssnaysinsdusg ARAR E AREE Mating connectors Product installation 7 MOUNINO sae araa A SA AE
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