NI734X NI | Alldatasheet

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Technical content

Features

NI 734x controllers offer advanced features such as blended motion trajectory control and fully coordinated circular, linear, point-to-point, gearing, and vector-space control in either embedded motion operation or host-centric programming environments. NI also provides contouring capability for more complex moves. NI 734x controllers use a high- performance motion controller architecture. The CPU and DSP components operate together to optimize closed-loop control, automate systems control, and implement motion command processing functions. The onboard CPU uses an embedded real-time operating system that has event-driven multitasking control. With this state-of-the-art approach, several motion control programs and processes can operate simultaneously on the controller, independently of the host PC and with no outside program interaction unless the host pr ogram or user configuration initiates it. Distributed Control with LabVIEW Real-Time You can use the NI-Motion driver software with the NI LabVIEW Real-Time Module. With this technology, you can create powerful, distributed motion control systems using a PXI RT Series controller, the LabVIEW Real-Time Module, and a PXI-734x motion controller. You can program this type of system using LabVIEW on a separate computer. The main advantages of a real-time system are high reliability and the capability to create powerful distributed motion control solutions that connect to the main PC using standard Ethernet.

  • Up to 4 axes of motion
  • Configurable stepper or servo control
  • Up to 4 MHz stepper output rate
  • 3D linear and circular interpolation
  • 3D contouring
  • 62 µs PID loop update rate
  • Patented step generation technology for smooth stepper motion Operating Systems
  • Windows Vista/XP/2000
  • LabVIEW Real-Time Recommended NI Software
  • LabVIEW
  • NI Motion Assistant
  • LabWindows ™ /CVI
  • Measurement Studio Other Compatible Software
  • Visual Basic
  • C/C++ Driver Software (included)
  • NI-Motion NI 734x Feature NI 734x Number of Axes 2, 4 PAC Platforms PCI, CompactPCI/PXI Linear, Circular, Spherical, and Helical Interpolation; Blending Trapezoidal, S-Curve Profiles Closed-Loop Stepper Control Contouring, Electronic Gearing, Onboard Programming Sinusoidal Commutation for Brushless Servo Motors – Buffered Breakpoints, Buffered High-Speed Capture,

4 MHz Periodic Breakpoints

Number of Axes per 62.5 µs PID Rate 1 PWM Lines/DIO Lines/Analog Input Resolution 2/32/12-bit Maximum Step Output Rate/Encoder Input Rate 4 MHz/20 MHz Programming API NI-Motion Driver Software NI Motion Assistant, NI LabVIEW, C, Visual Basic

Mid-Range Stepper/Servo Motion Controllers BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.) Port 4:bit 7 Digital Ground Port 4:bit 4 Port 4:bit 3 Digital Ground Port 4:bit 0 Port 3:bit 7 Digital Ground Port 3:bit 4 Port 3:bit 3 Digital Ground Port 3:bit 0 Port 2:bit 7 Port 2:bit 6 Digital Ground Digital Ground Digital Ground Port 2:bit 1 Port 2:bit 0 Port 1:bit 7 Digital Ground Port 1:bit 4 Port 1:bit 3 Digital Ground Port 1:bit 0 PWM2 Reserved Reserved Reserved PWM1 Reserved Reserved PCLK +5 V Digital Ground Port 4:bit 5 Digital Ground Port 4:bit 1 Digital Ground Port 3:bit 6 Port 3:bit 5 Port 4:bit 6 Port 4:bit 2 Digital Ground Port 3:bit 2 Port 3:bit 1 Digital Ground Digital Ground Port 2:bit 5 Port 2:bit 4 Port 2:bit 3 Port 2:bit 2 Digital Ground Digital Ground Port 1:bit 6 Port 1:bit 5 Digital Ground Port 1:bit 2 Port 1:bit 1 Digital Ground Digital Ground Digital Ground Reserved Digital Ground DPull Digital Ground Digital Ground Digital Ground13 5 23 6 33 7 43 8 53 9 64 0 74 1 84 2 94 3 10 44 114 5 124 6 134 7 144 8 154 9 165 0 175 1 185 2 19 53 20 54 21 55 22 56 23 57 24 58 25 59 26 60 27 61 28 62 29 63 30 64 31 65 32 66 33 67 34 68 Analog Reference (Output) Analog Input 3 Analog Input 1 Analog Output Ground Analog Output Analog Output Digital Ground Breakpoint 3 Breakpoint 1 Digital Ground Axis 4 Inhibit Trigger 4 Axis 4 Home Switch Digital Ground Digital Ground Axis 4 Dir (CCW) Axis 3 Inhibit Trigger 3 Axis 3 Home Switch Digital Ground Digital Ground Axis 3 Dir (CCW) Axis 2 Inhibit Trigger 2 Axis 2 Home Switch Digital Ground Digital Ground Axis 2 Dir (CCW) Axis 1 Inhibit Trigger 1 Axis 1 Home Switch Digital Ground Digital Ground Axis 1 Dir (CCW) 1 35 2 36 3 37 4 38 5 39 6 40 7 41 8 42 9 43 104 4 114 5 124 6 134 7 144 8 15 49 16 50 17 51 18 52 19 53 20 54 21 55 22 56 23 57 24 58 25 59 26 60 276 1 286 2 296 3 30 64 31 65 32 66 33 67 34 68 Analog Input Ground Analog Input 2 Reserved Analog Output Shutdown Breakpoint 4 Breakpoint 2 Analog Input 4 Analog Output Host +5 V Axis 4 Reverse Limit Switch Axis 4 Forward Limit Switch Axis 4 Encoder Index Axis 4 Encoder Phase B Axis 4 Encoder Phase A Axis 4 Step (CW) Axis 3 Reverse Limit Switch Axis 3 Forward Limit Switch Axis 3 Encoder Index Axis 3 Encoder Phase B Axis 3 Encoder Phase A Axis 3 Step (CW) Axis 2 Reverse Limit Switch Axis 2 Forward Limit Switch Axis 2 Encoder Index Axis 2 Encoder Phase B Axis 2 Encoder Phase A Axis 2 Step (CW) Axis 1 Reverse Limit Switch Axis 1 Forward Limit Switch Axis 1 Encoder Index Axis 1 Encoder Phase B Axis 1 Encoder Phase A Axis 1 Step (CW) Motion I/O Connector Digital I/O Connector

Ordering Information

Includes NI-Motion software libraries and examples. Accessories Wiring Interfaces Power Drives BUY NOW! For complete product specifications, pricing, and accessory information, call 800 813 3693 (U.S.) or go to ni.com/info and enter ni7340. NI 7340 Connector Pinouts (two 68-pin VHDCI connectors)

Mid-Range Stepper/Servo Motion Controllers BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.) Specifications Performance Trajectory parameters 31 counts 2 at a PID rate of 250 µs Stepper outputs System Safety command outputs Motion I/O Servo command analog outputs Programmable torque (velocity) limits and single-ended Forward, reverse, and home inputs stop on input, prevent motion, find reference Maximum repetitive capture rate .. 100 Hz programmable polarity programmable polarity 25 µs scan rate/enabled channel Digital I/O configurable, sink or source 24 mA outputs Open-loop PWM outputs Power Requirements PCI and PXI Physical Dimensions (not including connectors) Connectors VHDCI type VHDCI type Environment

NI has the services and support to meet your needs around the globe and through the application life cycle – from planning and development through deployment and ongoing maintenance. We offer services and service levels to meet customer requirements in research, design, validation, and manufacturing. Visit ni.com/services. Training and Certification NI training is the fastest, most certain route to productivity with our products. NI training can shorten your learning curve, save development time, and reduce maintenance costs over the application life cycle. We schedule instructor-led courses in cities worldwide, or we can hold a course at your facility. We also offer a professional certification program that identifies individuals who have high levels of skill and knowledge on using NI products. Visit ni.com/training. Professional Services Our NI Professional Services team is composed of NI applications and systems engineers and a worldwide National Instruments Alliance Partner program of more than 600 independent consultants and integrators. Services range from start-up assistance to turnkey system integration. Visit ni.com/alliance. OEM Support We offer design-in consulting and product integration assistance if you want to use our products for OEM applications. For information about special pricing and services for OEM customers, visit ni.com/oem. Local Sales and Technical Support In offices worldwide, our staff is local to the country, giving you access to engineers who speak your language. NI delivers industry-leading technical support through online knowledge bases, our applications engineers, and access to 14,000 measurement and automation professionals within NI Developer Exchange forums. Find immediate answers to your questions at ni.com/support. We also offer service programs that provide automatic upgrades to your application development environment and higher levels of technical support. Visit ni.com/ssp. Hardware Services NI Factory Installation Services NI Factory Installation Services (FIS) is the fastest and easiest way to use your PXI or PXI/SCXI combination systems right out of the box. Trained NI technicians install the software and hardware and configure the system to your specifications. NI extends the standard warranty by one year on hardware components (controllers, chassis, modules) purchased with FIS. To use FIS, simply configure your system online with ni.com/pxiadvisor. Calibration Services NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. We provide manual calibration procedures, services to recalibrate your products, and automated calibration software specifically designed for use by metrology laboratories. Visit ni.com/calibration. Repair and Extended Warranty NI provides complete repair services for our products. Express repair and advance replacement services are also available. We offer extended warranties to help you meet project life-cycle requirements. Visit ni.com/services. ©2008 National Instruments. All rights reserved. CVI, LabVIEW, Measurement Studio, National Instruments, National Instruments Alliance Partner, NI, ni.com, NI-Motion, NI Motion Assistant, and SCXI ar e trademarks of National Instr uments. The mark LabWindows is used under a license from Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation in the United States and other countries. Other pr oduct and company names listed ar e trademarks or trade names of their r espective companies. A National Instr uments Alliance Partner is a business entity independent from NI and has no agency, partnership, or joint-venture relationship with NI. National Instruments • info@ni.com ni.com • 800 813 3693 *351433B-01* 351433B-01 2008-9717-341-101-D SERVICE NEEDS M AINTAIN PLAN DEVELOPDEPLOY