Measurement Specialties USB-1616HS-2 instruction

USB-1616HS-2 User's Guide						Specifications
	Table 16. USB-1616HS-2 screw terminal pin out – single-ended connections

		Analog common (Ab)			Digital common (Db)
		Analog output 0 (AO0)			FIRSTPORTA Bit 0 (A0)
		Analog output 1 (AO1)			FIRSTPORTA Bit 1 (A1)
		NC		A	FIRSTPORTA Bit 2 (A2)
		NC		A	FIRSTPORTA Bit 3 (A3)
		NC		Port	FIRSTPORTA Bit 3 (A3)
	Analog Out	Analog common (Ab)		Port	FIRSTPORTA Bit 4 (A4)	DIG-Tmr I/O
	Analog Out	CAL (Reserved for self-calibration)			FIRSTPORTA Bit 5 (A5)	DIG-Tmr I/O
		CAL (Reserved for self-calibration)			FIRSTPORTA Bit 5 (A5)
		Signal ground (Sb)			FIRSTPORTA Bit 6 (A6)
		Digital common (Db)			FIRSTPORTA Bit 7 (A7)
		TTL trigger (TRG)			Digital common (Db)
		Output scan clock I/O (DPR)			Timer 0 (T0)
		Input scan clock I/O (APR)			Timer 1 (T1)

		Analog common (Ab)			Digital common (Db)
		CH 0 (0H)			FIRSTPORTB Bit 0 (B0)
		CH 8 (8L)			FIRSTPORTB Bit 1 (B1)
		Analog common (Ab)		B	FIRSTPORTB Bit 2 (B2)
		CH 1 (1H)		B	FIRSTPORTB Bit 3 (B3)
		CH 1 (1H)		Port	FIRSTPORTB Bit 3 (B3)
	Analog In	CH 9 (9L)		Port	FIRSTPORTB Bit 4 (B4)	Dig-Ctr I/O
	Analog In	Analog common (Ab)			FIRSTPORTB Bit 5 (B5)	Dig-Ctr I/O
		Analog common (Ab)			FIRSTPORTB Bit 5 (B5)
		CH 2 (2H)			FIRSTPORTB Bit 6 (B6)
		CH 10 (10L)			FIRSTPORTB Bit 7 (B7)
		Analog common (Ab)			Digital common (Db)
		CH 3 (3H)			Counter 0 (CT0)
		CH 11 (11L)			Counter 1 (CT1)

		Analog common (Ab)			Digital common (Db)
		CH 4 (4H)			FIRSTPORTC Bit 0 (C0)
		CH 12 (12L)			FIRSTPORTC Bit 1 (C1)
		Analog common (Ab)		C	FIRSTPORTC Bit 2 (C2)
		CH 5 (5H)		C	FIRSTPORTC Bit 3 (C3)
		CH 5 (5H)		Port	FIRSTPORTC Bit 3 (C3)
	Analog In	CH 13 (13L)		Port	FIRSTPORTC Bit 4 (C4)	Dig-Ctr I/O
		CH 13 (13L)			FIRSTPORTC Bit 4 (C4)
		Analog common (Ab)			FIRSTPORTC Bit 5 (C5)
		Analog common (Ab)			FIRSTPORTC Bit 5 (C5)
		CH 6 (6H)			FIRSTPORTC Bit 6 (C6)
		CH 14 (14L)			FIRSTPORTC Bit 7 (C7)
		Analog common (Ab)			Digital common (Db)
		CH 7 (7H)			Counter 2 (CT2)
		CH 15 (15L)			Counter 3 (CT3)

51

Image 51

Measurement Specialties manual USB-1616HS-2 screw terminal pin out single-ended connections

Contents

Page USB-1616HS-2 Management committed to your satisfaction Trademark and Copyright Information Table of Contents USB-1616HS-2 Users Guide Conventions used in this users guide Where to find more informationAbout this Users Guide What you will learn from this users guide Chapter Overview USB-1616HS-2 featuresSoftware features Introducing the USB-1616HS-2 Hardware Installing the USB-1616HS-2TR-2U power supply and CA-1* line cord What comes with your USB-1616HS-2 shipment? CA-96A expansion cable Installing the softwareUnpacking the USB-1616HS-2 Additional documentation Installing the hardware Information on signal connections Configuring the hardwareConnecting the board for I/O operations Connectors, cables main I/O connector USB-1616HS-2 screw terminal pin out single-ended connections Screw terminal pin outs DSUB25 expansion connector pin out DSUB25F expansion connector CA-96A expansion cable Cabling USB-1616HS-2 components Functional Details USB-1616HS-2 components rear view External power connector USB-1616HS-2 functional block diagram USB-1616HS-2 block diagram Example Analog channel scanning of voltage inputs Analog inputAnalog input scanning Settling time Analog and digital scanning, once per scan mode example Example Analog and digital scanning, once per scan mode Analog and digital scanning, once per scan mode example Averaging Tips for making accurate temperature measurementsThermocouple input Shielding Analog output Digital outputs and pattern generation Digital I/OTriggering Digital input scanning Hardware analog triggering Digital triggeringSoftware-based triggering Counter inputs Stop trigger modesPre-triggering and post-triggering modes Counter modes Totalize modeTips for making high-speed counter measurements 1 MHz Mapped channels Debounce modes Trigger before stable mode Trigger after stable mode Debounce module Trigger before stable mode Debounce mode comparisons Optimal debounce time for trigger before stable mode Encoder mode Representation of rotary shaft quadrature encoder Maximizing encoder accuracy Connecting the USB-1616HS-2 to an encoder Timer outputs Example Timer outputsTimer output frequency examples Detection setpoint overview Using multiple USB-1616HS-2s per PC Criteria input signal is equal to Action driven by condition Using the setpoint status register Setpoint configuration Examples of control outputs Detecting on analog input, DAC, and Firstportc updates Analog inputs with setpoints update on True and False Detection on an analog input, timer output updates Timer output update on True and False Using the hysteresis function Detecting setpoints on a totalizing counter Using multiple inputs to control one DAC output FIRSTPORTC, DAC, or timer update latency Controlling analog, digital, and timer outputsDetection setpoint details Firstportc Calibrating the USB-1616HS-2 Accuracy SpecificationsAnalog input specifications Analog input accuracy specifications Thermocouple TC types and accuracy Note Analog output specificationsAnalog outputs Thermocouples Digital input/output Digital input/output specifications Input sequencer Counter specificationsInput sequencer specifications Counters Frequency/pulse generators Power consumptionFrequency/pulse generator specifications Power consumption specifications Note Environmental External powerUSB specifications Signal I/O connectors and pin out USB-1616HS-2 screw terminal pin out single-ended connections USB-1616HS-2 screw terminal pin out differential connections USA Declaration of Conformity Mailinfo@mccdaq.com