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NI 9759 User Manual

Environmental Management

NI 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)

EU 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 Directives 2006/66/EC about Batteries 
and Accumulators and Waste Batteries and Accumulators, visit 

ni.com/

environment/batterydirective

.

Ferrite Requirement for EMC Compliance

Install clamp-on ferrite beads onto both the power supply cable and the signal cables. Power to 
the module must be off when adding ferrites. Ferrites must be connected to the power cable and 
the signal cable as close to the module as possible. Placing the ferrite elsewhere on the cable 
noticeably impairs its effectiveness. Determine the clamp-on ferrite beads to install based on 
your application. Use the following ferrites or other similar ferrites:

Power cables to CompactRIO and module: Laird 28A0592-0A2 (2 total)

AN1, AN2, GND: Wurth Electronics 7427154 (four turns through ferrite)

H1B, H1A, H2B, H2A: Wurth Electronics 7427154 (four turns through ferrite)

Cd/Hg/Pb

⬉ᄤֵᙃѻક∵ᶧ᥻ࠊㅵ⧚ࡲ⊩ ˄Ё೑

RoHS

˅

Ё೑ᅶ᠋

National Instruments

ヺড়Ё೑⬉ᄤֵᙃѻકЁ䰤ࠊՓ⫼ᶤѯ᳝ᆇ⠽䋼ᣛҸ

 

(RoHS)

DŽ݇Ѣ

National Instruments

Ё೑

RoHS

ড়㾘ᗻֵᙃˈ䇋ⱏᔩ

ni.com/

environment/rohs_china

DŽ

(For information about China RoHS compliance, 

go to 

ni.com/environment/rohs_china

.)

Summary of Contents for NI 9759

Page 1: ...cations and Characteristics 11 Introduction The National Instruments 9759 Electronic Throttle Driver Module includes a CompactRIO cRIO module for driving passenger car electronic throttle bodies up to...

Page 2: ...isted below Features 2 Ch H Bridge Drivers for dual electronic throttle control 2 Ch analog input for throttle position feedback Short circuit and over temperature protection with fault reporting Batt...

Page 3: ...module requires a maximum 100 mA from the external supply Driving a single throttle under full load requires a maximum of 60 W peak and 30 W continuous Driving two throttles at full load requires a ma...

Page 4: ...to detection or ID mode H Bridge Drivers The NI 9759 includes a CompactRIO cRIO module for driving passenger car electronic throttle bodies up to 70 mm in diameter A typical example of electronic thro...

Page 5: ...signal is sampled at 2 23 kHz The A D result can be used directly at the FPGA level in ADC counts or at the RT level in converted engineering units The external analog inputs are protected from 6 V t...

Page 6: ...tle Bodies H1B Motor 5 V Out Position Ref High AN1 Position Signal 1 AN2 Position Signal 2 GND Position Ground GND BATT 12 V Battery NEG POS H1A Motor 0 1 2 3 4 5 6 7 8 9 H1B Motor 5 V Out Position Re...

Page 7: ...oltage is applied by means of a PWM duty cycle with battery voltage being the maximum possible voltage The control voltage may be compensated for actual battery voltage if it deviates from the nominal...

Page 8: ...Comp V Battery Comp Factor The first calibration which the user should tune is throttle angle versus sensor voltage A linear equation can be used as well as a two point 1D lookup table 1 Manually clos...

Page 9: ...ions Safety This product meets the requirements of the following standards of safety for electrical equipment for measurement control and laboratory use IEC 61010 1 EN 61010 1 UL 61010 1 CSA 61010 1 E...

Page 10: ...attery 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 E...

Page 11: ...I MAKES NO EXPRESS OR IMPLIED WARRANTIES AS TO THE ACCURACY OF THE INFORMATION CONTAINED HEREIN AND SHALL NOT BE LIABLE FOR ANY ERRORS U S Government Customers The data contained in this manual was de...

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