National Instruments Isolated Analog Output Module SCC-AO10 User Manual
National Instruments Isolated Analog Output Module SCC-AO10 User Manual

National Instruments Isolated Analog Output Module SCC-AO10 User Manual

National instruments isolated analog output module user guide
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USER GUIDE

SCC-AO10 Isolated Analog
Output Module
Conventions
»
bold
italic
The SCC-AO10 is an isolated voltage output module with an output range
of ±10 V. The output voltage level is controlled by the DAC output of an
E/M Series DAQ device. You can increase the output voltage level to
±20 V by connecting two SCC-AO10 modules in series.
The following conventions are used in this guide:
The » symbol leads you through nested menu items and dialog box options
to a final action. The sequence File»Page Setup»Options directs you to
pull down the File menu, select the Page Setup item, and select Options
from the last dialog box.
This icon denotes a note, which alerts you to important information.
This icon denotes a caution, which advises you of precautions to take to
avoid injury, data loss, or a system crash. When this symbol is marked on
the product, refer to the Read Me First: Safety and Radio-Frequency
Interference document, shipped with the product, for precautions to take.
When symbol is marked on a product it denotes a warning advising you to
take precautions to avoid electrical shock.
When symbol is marked on a product it denotes a component that may be
hot. Touching this component may result in bodily injury.
Bold text denotes items that you must select or click in the software, such
as menu items and dialog box options. Bold text also denotes parameter
names.
Italic text denotes variables, emphasis, a cross-reference, an introduction
to a key concept, or text as it appears on a hardware label. Italic text also
denotes text that is a placeholder for a word or value that you must supply.

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Summary of Contents for National Instruments Isolated Analog Output Module SCC-AO10

  • Page 1: User Guide

    USER GUIDE SCC-AO10 Isolated Analog Output Module The SCC-AO10 is an isolated voltage output module with an output range of ±10 V. The output voltage level is controlled by the DAC output of an E/M Series DAQ device. You can increase the output voltage level to ±20 V by connecting two SCC-AO10 modules in series.
  • Page 2: What You Need To Get Started

    Text in this font denotes text or characters that you should enter from the monospace keyboard, sections of code, programming examples, and syntax examples. This font is also used for the proper names of disk drives, paths, directories, programs, subprograms, subroutines, device names, functions, operations, variables, filenames, and extensions.
  • Page 3: Device Specific Information

    Pins 2 and 3 both connect to the isolated voltage output for flexibility in field wiring. Caution Connecting an external voltage source to the output terminals of the SCC-AO10 may damage the module. © National Instruments Corporation SCC-AO10 Connector Pin Assignments ni.com/info SCC-AO10 Isolated Analog Output Module User Guide section.
  • Page 4 Figures 1 and 2 show the SCC-AO10 connected to a nonreferenced load and to a load with a high common-mode voltage. Figure 2. SCC-AO10 Connected to a Load with a High Common-Mode Voltage Connecting Two SCC-AO10 Modules in Series You can increase the maximum total output voltage to ±20 V by connecting two SCC-AO10 modules in series.
  • Page 5 SCC-AO10 modules: where For information about how to configure the SCC-AO10 module with NI-DAQmx, refer to the SCC Quick Start Guide. © National Instruments Corporation E/M Series DAQ Device SCC-AO10 in Socket J18 AO 1...
  • Page 6 Using the SCC-AO10 This section contains information regarding scaling voltage measurements and isolated ground references. Scaling Voltage Measurements The SCC-AO10 is a ±10 V isolated analog output module. The output voltage is controlled by an E/M Series DAQ device AO output channel, AO (X).
  • Page 7: Specifications

    Slew rate... 1 V/μs Short circuit protection Load impedance ... 10,000 pF max © National Instruments Corporation Adjust the offset potentiometer on the top of the SCC-AO10 until the voltmeter reads 0 VDC ±100 μV. The offset is now calibrated.
  • Page 8: Power Requirement

    Power Requirement Analog power ...180 mW max at full load Digital power (+5 V) ...1.15 W max at full load Physical Weight ...28 g (1.0 oz) I/O connectors...One 20-pin right-angle male Field-wiring diameter ...28 to 16 AWG SCC-AO10 Isolated Analog Output Module User Guide +15 V ...6 mA max at full load –15 V ...6 mA max at full load +5 V ...230 mA max...
  • Page 9 Recommended warm-up time ... 10 min (30 min for connected Output offset drift... 300 μV/°C Gain temperature coefficient... 300 ppm/°C © National Instruments Corporation or 60 VDC. Do not use this device for connection to peak Continuous ... 60 VDC, Withstand ...
  • Page 10: Electromagnetic Compatibility

    Safety This product meets the requirements of the following standards of safety for electrical equipment for measurement, control, and laboratory use: • • Note For UL and other safety certifications, refer to the product label or the Online Product Certification section. Electromagnetic Compatibility This product meets the requirements of the following EMC standards for electrical equipment for measurement, control, and laboratory use:...
  • Page 11: Environmental Management

    Waste Electrical and Electronic Equipment (WEEE) At the end of the life cycle, all products must be sent to a WEEE recycling EU Customers center. For more information about WEEE recycling centers and National Instruments WEEE initiatives, visit National Instruments...
  • Page 12 Table 1 lists the signal connection corresponding to each pin. National Instruments, NI, ni.com, and LabVIEW are trademarks of National Instruments Corporation. Refer to the Terms of Use section on ni.com/legal for more information about National Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies.

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