NI 9753 User Manual - National Instruments
Contents
1. Customers At the end of the product life cycle all products must be sent to a WEEE recycling center For more information about WEEE recycling centers National Instruments WEEE initiatives and compliance with WEEE Directive 2002 96 EC on Waste and Electronic Equipment visit ni com environment weee Battery Replacement and Disposal Battery Directive This device contains a long life coin cell battery If you need to replace it use the Return Material Authorization RMA process or contact an authorized National Instruments service representative For more information about compliance with the EU Battery Directive 2006 66 EC about Batteries and Accumulators and Waste Batteries and Accumulators visit ni com environment batterydirective Ca he Pb RU TERI mis kit SED ChE ROHS GG RAZA National Instruments 4I P Ed ri T 6 B d np ER TU ERE EEA EL RR RoHS XT National Instruments El RoHS AREA Wak ni com environment rohs_china For information about China RoHS compliance go to ni com environment rohs china 6 nicom NI 9753 User Manual Output Characteristics Digital Output Logic Levels at 8 mA loads Eight eene de niis 4 0 V to 5 0 V LOW Sa eee rere eb EUR ERROR EE 0 1 V to 0 4 V Input Characteristics Differential Input Logic Levels a b gt 200 mV a b 200 mV Physical Specifications and Characteristics Weight onte het el e d edens 170g Maximum Altit2. Maintain an ambient system operating temperature of 0 C to 45 C Note Typical specifications of National Instruments modules might not apply when used in a system with NI Powertrain Control modules Note National Instruments guarantees warranted specifications for all National Instruments modules except thermocouple modules when used in a system with NI Powertrain Control modules Note National Instruments recommends the NI 9214 for thermocouple measurements in CompactRIO systems using NI Powertrain Control modules Note NI Powertrain Control modules do not support Scan Interface mode auto detection or ID mode 4 nicom NI 9753 User Manual Inputs and Outputs Each differential I O channel can be individually configured for input or output and meets or exceeds TIA EIA RS 485 requirements Channels with signaling rates up to 10 Mbps are configured for input or output via the provided LabVIEW FPGA VI Overvoltage Protection The RS485 input output pins of the NI 9753 can be shorted together shorted to ground or shorted to 7 V to 12 V without damaging the channels The RS485 input output pins may be subjected to 50 V 15 us wide 1 duty cycle pulses via a minimum of 100 Q resistance without damage A channel differential pin pair can withstand a differential input voltage of 12V Compliance and Certifications Safety This product meets the requirements ofthe following standards of safety for electrical equipm
3. the front of the module and not through the HD15 backplane connector active Note The external battery supply is not required in order for the NI 9753 to be recognized by LabVIEW FPGA software The RS485 422 channel transceivers will not be active without the external battery supply Note The NI 9753 will not be recognized by software without both power supplies NI 9753 User Manual National Instruments 3 Platform Compatibility NI Powertrain Control modules require a hardware support system to function You cannot use the modules independently or interfaced with third party devices at the backplane HD15 connector NI Powertrain Control modules are compatible with the following National Instruments platforms e CompactRIO which consists of a CompactRIO controller chassis or integrated controller chassis NIPXI which consists of any NI PXI chassis NI PXI RT controller and NI PXI 78xxR R Series FPGA card The NI Powertrain Control modules insert into an NI R Series expansion chassis Connect an NI R Series expansion chassis to the NI PXI FPGA card using a SHC68 68 RDIO cable Note NI Powertrain Control modules are not compatible with the National Instruments CompactD AQ chassis You can use NI Powertrain Control modules with NI cRIO 911x NI cRIO 907x and NI R Series Expansion systems under the following conditions Leave one empty chassis slot between NI Powertrain Control modules and other NI modules e
4. USER MANUAL NI 9753 NI Powertrain Controls Differential Digital I O Module Contents iircorc re Tode DEREN Pinout Hardware Powering th Module eie nente e e EEHEREE UE NEUE PERS EP CE cdoecs eese E EE E EE Platform Cornpatibility 5 rte tt ttr t sae eir inei eset eher eoe aeneae ote poe oer shesh Inputs and Outputs Compliance and Certifications Output Characteristics Input ChardCleriStiCS eie eren terrre teet Re ne dote ane bE ne nhe no tea etes d eee eue Cube de deese nb rage na eene Physical Specifications and Characteristics essere T Qy NATIONAL P INSTRUMENTS Introduction The National Instruments 9753 Differential Digital I O Module includes a CompactRIO cRIO module with eight individually controlled inputs or outputs with 50 ns resolution When the channels are configured as outputs the channels can be controlled by a customized Boolean logic or by specialized fuel and spark VIs included with the NI 9753 in which case an Engine Position Tracking EPT VI is also required The NI 9753 fuel and spark VIs provide control similar to that of NI s fuel and spark driver module kits The NI 9753 outputs do not drive current sufficient for driving fuel injectors or ignition coils The outputs can be used for commands to external custom driver circuits or smart actuators with built in driver circuits Multiple fuel and spark VIs can be wired together t
5. e policy and how to obtain relevant HTS codes ECCNs and other import export data 2013 National Instruments All rights reserved 376102A 01 Juni3
6. ent for measurement control and laboratory use TEC 61010 1 EN 61010 1 e UL 61010 1 CSA 61010 1 Electromagnetic Compatibility This product meets the requirements of the following EMC standards for electrical equipment for measurement control and laboratory use e EN 61326 1 IEC 61326 1 Class A emissions Industrial immunity e EN 55011 CISPR 11 Group 1 Class A emissions e AS NZS CISPR 11 Group 1 Class A emissions e FCC 47 CFR Part 15B Class A emissions e CES 001 Class A emissions A Caution When operating this product use shielded cables and accessories CE Compliance CE This product meets the essential requirements of applicable European Directives as follows 2006 95 EC Low Voltage Directive safety e 2004 108 EC Electromagnetic Compatibility Directive EMC NI 9753 User Manual National Instruments 5 Environmental Management Nl is committed to designing and manufacturing products in an environmentally responsible manner NI recognizes that eliminating certain hazardous substances from our products is beneficial to the environment and to NI customers For additional environmental information refer to the Minimize Our Environmental Impact web page at ni com environment This page contains the environmental regulations and directives with which NI complies as well as other environmental information not included in this document Waste Electrical and Electronic Equipment WEEE K EU
7. hrough OR logic gates to deliver multi pulse engine synchronous commands to a single output When the channels are configured as inputs the Boolean signals from these channels can be used as general purpose Boolean Trigger signals within the LabVIEW FPGA application Each I O channel uses an RS485 422 compatible differential transceiver with a voltage range of 0 V to 5 V Features e 8 channel differential digital I O with RS485 422 compatible transceivers Individual channel direction selection e Protected 5 V 1 A supply output 50 ns input and output resolution Pinout Figure 1 NI 9753 Pin Assignments i T DIO Ob en DIO Ga GND 3 DIO 1b GND 4 DIO 1a GND 5 DIO 2b ow El O23 GND 7 DIO 3b GND E DIO 3a GND kj DIO4b GND TU DIO 4a GND n DIO sb GND TZ DIO Sa GND 14 DiO 6a GND TS DIO 7b 18 DIO 7a GND T7 WO GND GND TB GND ng BATT 2 nicom NI 9753 User Manual Hardware The NI 9753 has eight channels of RS485 422 compatible differential digital inputs or outputs in a NI CompactRIO module form factor and provides a 5 V sensor power output and ground NI recommends using the NI 9923 Connector Kit for connections to the NI 9753 The NI 9923 provides proper strain relief for NI 9753 connections Visit ni com info and enter Info Code DIFFIO for more information on parts and accessories for the NI 9753 Powering the Module The NI 9753 requires power from two differe
8. nt sources the CompactRIO backplane male high density D SUB 15 pin HD15 connector and the external DB 37 connector The HD15 connector mates with the module s female HD15 connector It provides a regulated 5 V and ground to various digital logic functions within the NI 9753 It is active whenever the CompactRIO or R Series Expansion Chassis is properly powered The NI 9753 should be powered at the HD15 connector by plugging it into a CompactRIO or R Series Expansion Chassis The module s HD15 connector should not be connected to any other device The other power connection is at the external DB 37 connector labeled BATT 19 and GND 18 Typical power sources will be from automotive 12 V or 24 V battery systems The NI 9753 can accept power from a range of 6 V to 32 V The maximum power to the NI 9753 is limited to 5 W When the 5 V supply output is not being utilized the NI 9753 requires up to 2 W from the external supply depending on the number of channels operated as outputs and on their switching frequency The external 5 V supply output can be used for the remainder of the 5 W power limit If the external 5 V supply output is shorted or overloaded then the voltage output level will be reduced in order to limit the total power to 5 W This will cause the I O transceivers to shutdown The NI 9753 requires both external power and power from the CompactRIO backplane The NI 9753 directs the high current path through the BATT and GND terminals on
9. ude sese 2000 m Maximum Ambient Temperature 70 C Operating Humidity esee 10 to 90 RH noncondensing Pollution Degree ceeccececesceseeteceeeeseeneeee 2 Ingress Protection eeeeen IP40 For indoor use only If you need to clean the module wipe it with a dry towel Safety Guidelines A Caution Do not operate the NI 9753 in a manner not specified in these operating instructions Product misuse can result in a hazard You can compromise the safety protection built into the product if the product is damaged in any way If the product is damaged return it to National Instruments for repair NI 9753 User Manual National Instruments 7 Refer to the M Trademarks and Logo Guidelines at ni com trademarks for more information on National Instruments trademarks Other product and company names mentioned herein are trademarks or trade names of their respective companies For patents covering National Instruments products technology refer to the appropriate location Help Patents in your software the patents txt file on your media or the National Instruments Patents Notice at ni com patents You can find information about end user license agreements EULAs and third party legal notices in the readme file for your NI product Refer to the Export Compliance Information at ni com 1egal export compliance for the National Instruments global trade complianc
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