Measurement Specialties manual Installing the USB-1616HS-2, Hardware, Optional components

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Chapter 2

Installing the USB-1616HS-2

What comes with your USB-1616HS-2 shipment?

As you unpack your USB-1616HS-2, verify that the following components are included.

Hardware

USB-1616HS-2

USB cable (2-meter length)

TR-2U power supply and CA-1* line cord

AC-to-DC conversion power supply and cord plugs into the external power connector of the USB-1616HS-2.

* European customers: Contact Measurement Computing to order the CA-261 line cord for your region.

Optional components

Expansion devices and cables and that are compatible with the USB-1616HS-2 and must be ordered separately. If you ordered any of the following products with your device, they should be included with your shipment.

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Contents Page USB-1616HS-2 Management committed to your satisfaction Trademark and Copyright Information Table of Contents USB-1616HS-2 Users Guide About this Users Guide Where to find more informationWhat you will learn from this users guide Conventions used in this users guideSoftware features Overview USB-1616HS-2 featuresIntroducing the USB-1616HS-2 ChapterTR-2U power supply and CA-1* line cord Installing the USB-1616HS-2What comes with your USB-1616HS-2 shipment? HardwareUnpacking the USB-1616HS-2 Installing the softwareAdditional documentation CA-96A expansion cableInstalling the hardware Connecting the board for I/O operations Configuring the hardwareConnectors, cables main I/O connector Information on signal connectionsUSB-1616HS-2 screw terminal pin out single-ended connections Screw terminal pin outsDSUB25 expansion connector pin out DSUB25F expansion connectorCA-96A expansion cable CablingUSB-1616HS-2 components Functional DetailsUSB-1616HS-2 components rear view External power connectorUSB-1616HS-2 functional block diagram USB-1616HS-2 block diagramAnalog input scanning Analog inputSettling time Example Analog channel scanning of voltage inputsAnalog and digital scanning, once per scan mode example Example Analog and digital scanning, once per scan modeAnalog and digital scanning, once per scan mode example Thermocouple input Tips for making accurate temperature measurementsShielding AveragingAnalog output Triggering Digital I/ODigital input scanning Digital outputs and pattern generationHardware analog triggering Digital triggeringSoftware-based triggering Counter inputs Stop trigger modesPre-triggering and post-triggering modes Tips for making high-speed counter measurements 1 MHz Totalize modeMapped channels Counter modesDebounce modes Trigger before stable mode Trigger after stable modeDebounce module Trigger before stable mode Debounce mode comparisonsOptimal debounce time for trigger before stable mode Encoder modeRepresentation of rotary shaft quadrature encoder Maximizing encoder accuracy Connecting the USB-1616HS-2 to an encoderTimer outputs Example Timer outputsTimer output frequency examples Detection setpoint overview Using multiple USB-1616HS-2s per PCCriteria input signal is equal to Action driven by condition Using the setpoint status register Setpoint configurationExamples of control outputs Detecting on analog input, DAC, and Firstportc updatesAnalog inputs with setpoints update on True and False Detection on an analog input, timer output updatesTimer output update on True and False Using the hysteresis functionDetecting setpoints on a totalizing counter Using multiple inputs to control one DAC outputFIRSTPORTC, DAC, or timer update latency Controlling analog, digital, and timer outputsDetection setpoint details Firstportc Calibrating the USB-1616HS-2 Analog input specifications SpecificationsAnalog input accuracy specifications AccuracyAnalog outputs Analog output specificationsThermocouples Thermocouple TC types and accuracy NoteDigital input/output Digital input/output specificationsInput sequencer specifications Counter specificationsCounters Input sequencerFrequency/pulse generator specifications Power consumptionPower consumption specifications Note Frequency/pulse generatorsUSB specifications External powerSignal I/O connectors and pin out EnvironmentalUSB-1616HS-2 screw terminal pin out single-ended connections USB-1616HS-2 screw terminal pin out differential connections USA Declaration of ConformityMailinfo@mccdaq.com