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NI 6351/6353 Specifications Specifications listed below are typical at 25 °C unless otherwise noted. Refer to the X Series User Manual for more information about NI PCIe-6351/6353 and NI USB-6351/6353 devices. Analog Input Number of channels NI 6351 ....................................... 8 differential or 16 single ended NI 6353 ....................................... 16 differential or 32 single ended ADC resolution ............................... 16 bits DNL ................................................ No missing codes guaranteed INL .................................................. Refer to the AI Absolute Accuracy Table Sampling rate Maximum ................................... 1.25 MS/s single channel, 1.00 MS/s multi-channel (aggregate) Minimum .................................... No minimum Timing accuracy ......................... 50 ppm of sample rate Timing resolution ....................... 10 ns Input coupling ................................. DC Input range ...................................... ±10 V, ±5 V, ±2 V, ±1 V, ±0.5 V, ±0.2 V, ±0.1 V Maximum working voltage for analog inputs (signal + common mode) ................ ±11 V of AI GND CMRR (DC to 60 Hz) ..................... 100 dB Input impedance Device on AI+ to AI GND ...................... >10 G in parallel with 100 pF AI– to AI GND ...................... >10 G in parallel with 100 pF Device off AI+ to AI GND ...................... 820 AI– to AI GND....................... 820 Input bias current ............................. ±100 pA Crosstalk (at 100 kHz) Adjacent channels ....................... –75 dB Non-adjacent channels ................ –95 dB Small signal bandwidth (–3 dB) ...... 1.7 MHz Input FIFO size................................ 4,095 samples Scan list memory ............................. 4,095 entries Data transfers NI PCIe-6351/6353 ..................... DMA (scatter-gather), programmed I/O NI USB-6351/6353 ..................... USB Signal Stream, programmed I/O Overvoltage protection (AI <0..31>, AI SENSE, AI SENSE 2) Device on .................................... ±25 V for up to two AI pins Device off ................................... ±15 V for up to two AI pins Input current during overvoltage condition ...................... ±20 mA max/AI pin ni.com/manuals Deutsch Français
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NI 6353 DAQ

Jul 18, 2016

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Page 1: NI 6353 DAQ

NI 6351/6353 Specifications

Specifications listed below are typical at 25 °C unless otherwise noted. Refer to the X Series User Manual for more information about NI PCIe-6351/6353 and NI USB-6351/6353 devices.

Analog InputNumber of channels

NI 6351....................................... 8 differential or 16 single ended

NI 6353....................................... 16 differential or 32 single ended

ADC resolution ............................... 16 bits

DNL ................................................ No missing codes guaranteed

INL.................................................. Refer to the AI Absolute Accuracy Table

Sampling rate

Maximum ................................... 1.25 MS/s single channel,1.00 MS/s multi-channel (aggregate)

Minimum .................................... No minimum

Timing accuracy ......................... 50 ppm of sample rate

Timing resolution ....................... 10 ns

Input coupling ................................. DC

Input range ...................................... ±10 V, ±5 V, ±2 V, ±1 V, ±0.5 V, ±0.2 V, ±0.1 V

Maximum working voltage for analog inputs(signal + common mode) ................ ±11 V of AI GND

CMRR (DC to 60 Hz) ..................... 100 dB

Input impedance

Device on

AI+ to AI GND ...................... >10 G in parallel with 100 pF

AI– to AI GND ...................... >10 G in parallel with 100 pF

Device off

AI+ to AI GND ......................820 AI– to AI GND.......................820

Input bias current.............................±100 pA

Crosstalk (at 100 kHz)

Adjacent channels .......................–75 dB

Non-adjacent channels ................–95 dB

Small signal bandwidth (–3 dB)......1.7 MHz

Input FIFO size................................4,095 samples

Scan list memory .............................4,095 entries

Data transfers

NI PCIe-6351/6353.....................DMA (scatter-gather), programmed I/O

NI USB-6351/6353 .....................USB Signal Stream, programmed I/O

Overvoltage protection (AI <0..31>, AI SENSE, AI SENSE 2)

Device on ....................................±25 V for up to two AI pins

Device off ...................................±15 V for up to two AI pins

Input current duringovervoltage condition ......................±20 mA max/AI pin

ni.com/manuals

DeutschFrançais

Page 2: NI 6353 DAQ

NI 6351/6353 Specifications 2 ni.com

Settling Time for Multichannel Measurements Typical Performance Graphs

Range

±60 ppm of Step (±4 LSB for

Full Scale Step)

±15 ppm of Step (±1 LSB for

Full Scale Step)

±10 V, ±5 V, ±2 V, ±1 V

1 s 1.5 s

±0.5 V 1.5 s 2 s

±0.2 V, ±0.1 V 2 s 8 s

Settling Error Versus Time for Different Source Impedances

1 10 100Time (μs)

Err

or (

ppm

of S

tep

Siz

e)

10

100

1 K

10 K

≤100 Ω

5 kΩ 10 kΩ2 kΩ1 kΩ

AI <0..31> Small Signal Bandwidth

–8

–7

–6

–5

–4

–3

–2

–1

0

1

1 k 10 k 100 k 1000 k 10000 kFrequency (Hz)

Nor

mal

ized

Sig

nal A

mpl

itude

(dB

)

AI <0..31> CMRR

40

50

60

70

80

90

100

110

120

130

10 100 1 k 10 k 100 k

Frequency (Hz)

CM

RR

(dB

)

10 V Range

5 V Range

0.1 V Range

Page 3: NI 6353 DAQ

© National Instruments Corporation 3 NI 6351/6353 Specifications

Analog TriggersNumber of triggers.......................... 1

Source

NI 6351....................................... AI <0..15>, APFI 0

NI 6353....................................... AI <0..31>, APFI <0..1>

Functions......................................... Start Trigger, Reference Trigger, Pause Trigger, Sample Clock, Convert Clock, Sample Clock Timebase

Source level

AI <0..31> .................................. ±full scale

APFI <0..1>................................ ±10 V

Resolution ....................................... 16 bits

Modes.............................................. Analog edge triggering, analog edge triggering with hysteresis, and analog window triggering

Bandwidth (–3 dB)

AI <0..31> .................................. 3.4 MHz

APFI <0..1>................................ 3.9 MHz

Accuracy ......................................... ±1% of range

APFI <0..1> characteristics

Input impedance ......................... 10 kCoupling ..................................... DC

Protection

Power on ................................ ±30 V

Power off................................ ±15 V

Analog OutputNumber of channels

NI 6351....................................... 2

NI 6353....................................... 4

DAC resolution ............................... 16 bits

DNL ................................................ ±1 LSB

Monotonicity................................... 16 bit guaranteed

Accuracy ......................................... Refer to the AO Absolute Accuracy Table

Maximum update rate

1 channel .....................................2.86 MS/s

2 channels ...................................2.00 MS/s

3 channels ...................................1.54 MS/s

4 channels ...................................1.25 MS/s

Timing accuracy ..............................50 ppm of sample rate

Timing resolution ............................10 ns

Output range ....................................±10 V, ±5 V, ±external reference on APFI <0..1>

Output coupling...............................DC

Output impedance ...........................0.2

Output current drive ........................±5 mA

Overdrive protection .......................±25 V

Overdrive current ............................26 mA

Power-on state .................................±5 mV

Power-on/off glitch

NI PCIe-6351/6353.....................1.5 V peak for 200 ms

NI USB-6351/6353 .....................1.5 V for 1.2 s1

Output FIFO size .............................8,191 samples shared among channels used

Data transfers

NI PCIe-6351/6353.....................DMA (scatter-gather), programmed I/O

NI USB-6351/6353 .....................USB Signal Stream, programmed I/O

AO waveform modes:

• Non-periodic waveform

• Periodic waveform regeneration mode from onboard FIFO

• Periodic waveform regeneration from host buffer including dynamic update

Settling time, full scale step15 ppm (1 LSB)...............................2 s

Slew rate ..........................................20 V/s

Glitch energy at midscale transition, ±10 V range.....................................10 nV s

1 Typical behavior. Time period may be longer due to host system USB performance. Time period will be longer during firmware updates.

Page 4: NI 6353 DAQ

NI 6351/6353 Specifications 4 ni.com

External ReferenceAPFI <0..1> characteristics

Input impedance..........................10 kCoupling......................................DC

Protection

Power on.................................±30 V

Power off ................................±15 V

Range...............................................±11 V

Slew rate ..........................................20 V/s

Calibration (AI and AO)Recommended warm-up time .........15 minutes

Calibration interval..........................2 years

AO <0..3> Analog Output External Reference Bandwidth

–90 –80 –70 –60 –50 –40 –30 –20 –10

0 10

100 1k 10 k 100 k 1 M Frequency (Hz)

Nor

mal

ized

AO

Am

plitu

de

Atte

nuat

ion

(dB

)

DAC Output CODE (HEX) 8003 800F

803F

80FF

83FF

8FFF

BFFF

FFFF

Page 5: NI 6353 DAQ

© National Instruments Corporation 5 NI 6351/6353 Specifications

AI A

bsol

ute

Accu

racy

Tab

le

Nom

inal

Ran

geR

esid

ual

Gai

n E

rror

(p

pm o

f R

eadi

ng)

Gai

n T

empc

o (p

pm/°

C)

Ref

eren

ce

Tem

pco

(ppm

/°C

)

Res

idua

l O

ffse

t Err

or

(ppm

of

Ran

ge)

Off

set

Tem

pco

(ppm

of

Ran

ge/°

C)

INL

Err

or

(ppm

of

Ran

ge)

Ran

dom

N

oise

,

(V

rms)

Abs

olut

e A

ccur

acy

at

Ful

l Sca

le1

(V

)P

osit

ive

Ful

lSca

leN

egat

ive

Ful

lSca

le

10–1

048

131

1321

4628

115

20

5–5

5513

113

2146

137

800

2–2

5513

113

2446

5632

0

1–1

6513

117

2746

3518

0

0.5

–0.

568

131

1734

4626

95

0.2

–0.

295

131

2755

4621

50

0.1

–0.

110

813

145

9046

1632

Abs

olut

eAcc

urac

y =

Rea

ding

· (G

ainE

rror

) +

Ran

ge ·

(Off

setE

rror

) +

Noi

seU

ncer

tain

tyG

ainE

rror

= R

esid

ualG

ainE

rror

+ G

ainT

empc

o · (

Tem

pCha

ngeF

rom

Las

tInt

erna

lCal

) +

Ref

eren

ceTe

mpc

o · (

Tem

pCha

ngeF

rom

Las

tExt

erna

lCal

)O

ffse

tErr

or =

Res

idua

lOff

setE

rror

+ O

ffse

tTem

pco

· (Te

mpC

hang

eFro

mL

astI

nter

nalC

al)

+ I

NL

_Err

or

For

a c

over

age

fact

or o

f 3

and

aver

agin

g 10

,000

poi

nts.

1 A

bsol

ute

accu

racy

at f

ull s

cale

on

the

anal

og in

put c

hann

els

is d

eter

min

ed u

sing

the

foll

owin

g as

sum

ptio

ns:

Tem

pCha

ngeF

rom

Las

tExt

erna

lCal

= 1

0°C

Tem

pCha

ngeF

rom

Las

tInt

erna

lCal

= 1

°Cnu

mbe

r_of

_rea

ding

s =

10,

000

Cov

erag

eFac

tor

= 3

For

exam

ple,

on

the

10 V

ran

ge, t

he a

bsol

ute

accu

racy

at f

ull s

cale

is a

s fo

llow

s:G

ainE

rror

= 4

8 pp

m +

13

ppm

· 1

+ 1

ppm

· 10

Gai

nErr

or =

71

ppm

Off

setE

rror

= 1

3 pp

m +

21

ppm

· 1

+ 4

6pp

mO

ffse

tErr

or =

80

ppm

Noi

seU

ncer

tain

ty =

8.4

V

Abs

olut

eAcc

urac

y =

10

V ·

(Gai

nErr

or)

+ 1

0 V

· (O

ffse

tErr

or)

+ N

oise

Unc

erta

inty

Abs

olut

eAcc

urac

y =

1,5

20

V

Acc

urac

ies

list

ed a

re v

alid

for

up

to tw

o ye

ars

from

the

devi

ce e

xter

nal c

alib

rati

on.

Noi

seU

ncer

tain

tyR

ando

mN

oise

310

,000

--------

--------

--------

--------

--------

-=

Noi

seU

ncer

tain

ty28

1

V3

10,0

00----

--------

--------

------

=

Page 6: NI 6353 DAQ

NI 6351/6353 Specifications 6 ni.com

AO A

bsol

ute

Accu

racy

Tab

le

Nom

inal

Ran

geR

esid

ual G

ain

Err

or (p

pm o

f R

eadi

ng)

Gai

n Te

mpc

o (p

pm/°

C)

Ref

eren

ce

Tem

pco

(ppm

/°C

)

Res

idua

l O

ffse

t E

rror

(p

pmof

R

ange

)

Off

set T

empc

o (p

pm o

f R

ange

/°C

)

INL

Err

or

(p

pmof

R

ange

)

Abs

olut

e A

ccur

acy

at

Ful

l Sca

le1

(V

)P

osit

ive

Ful

lSca

leN

egat

ive

Ful

lSca

le

10–1

063

171

332

6418

90

5–5

708

133

264

935

1 A

bsol

ute

Acc

urac

y at

ful

l sca

le n

umbe

rs is

val

id im

med

iate

ly fo

llow

ing

inte

rnal

cal

ibra

tion

and

ass

umes

the

devi

ce is

ope

rati

ng w

ithi

n 10

°C o

f the

last

ext

erna

l cal

ibra

tion

. A

ccur

acie

s li

sted

are

val

id f

or u

p to

two

year

s fr

om th

e de

vice

ext

erna

l cal

ibra

tion

.

Abs

olut

eAcc

urac

y =

Out

putV

alue

· (G

ainE

rror

) +

Ran

ge ·

(Off

setE

rror

)G

ainE

rror

= R

esid

ualG

ainE

rror

+ G

ainT

empc

o · (

Tem

pCha

ngeF

rom

Las

tInt

erna

lCal

) +

Ref

eren

ceTe

mpc

o · (

Tem

pCha

ngeF

rom

Las

tExt

erna

lCal

)O

ffse

tErr

or =

Res

idua

lOff

setE

rror

+ O

ffse

tTem

pco

· (Te

mpC

hang

eFro

mL

astI

nter

nalC

al)

+ I

NL

_Err

or

Page 7: NI 6353 DAQ

© National Instruments Corporation 7 NI 6351/6353 Specifications

Digital I/O/PFIStatic CharacteristicsNumber of channels

NI 6351....................................... 24 total, 8 (P0.<0..7>), 16 (PFI <0..7>/P1, PFI <8..15>/P2)

NI 6353....................................... 48 total, 32 (P0.<0..31>), 16 (PFI <0..7>/P1, PFI <8..15>/P2)

Ground reference ............................ D GND

Direction control ............................. Each terminal individually programmable as input or output

Pull-down resistor ........................... 50 k typ,20 k min

Input voltage protection1................. ±20 V on up to two pins

Waveform Characteristics (Port 0 Only)Terminals used

NI 6351....................................... Port 0 (P0.<0..7>)

NI 6353....................................... Port 0 (P0.<0..31>)

Port/sample size

NI 6351....................................... Up to 8 bits

NI 6353....................................... Up to 32 bits

Waveform generation (DO) FIFO ... 2,047 samples

Waveform acquisition (DI) FIFO ... 255 samples

DI Sample Clock frequency

NI PCIe-6351/6353 .................... 0 to 10 MHz, system and bus activity dependent

NI USB-6351/6353..................... 0 to 1 MHz system and bus activity dependent

DO Sample Clock frequency

NI PCIe-6351/6353

Regenerate from FIFO ........... 0 to 10 MHz

Streaming from memory ........ 0 to 10 MHz, system and bus activity dependent

NI USB-6351/6353

Regenerate from FIFO ........... 0 to 10 MHz

Streaming from memory ........ 0 to 1 MHz system and bus activity dependent

Data transfers

NI PCIe-6351/6353.....................DMA (scatter-gather), programmed I/O

NI USB-6351/6353 .....................USB Signal Stream, programmed I/O

Digital line filter settings.................160 ns, 10.24 s, 5.12 ms, disable

PFI/Port 1/Port 2 FunctionalityFunctionality....................................Static digital input,

static digital output,timing input,timing output

Timing output sources .....................Many AI, AO, counter, DI, DO timing signals

Debounce filter settings...................90 ns, 5.12 s, 2.56 ms, custom interval, disable; programmable high and low transitions; selectable per input

Recommended Operation Conditions

Electrical Characteristics

1 Stresses beyond those listed under Input voltage protection may cause permanent damage to the device.

Level Min Max

Input high voltage (VIH) 2.2 V 5.25 V

Input low voltage (VIL) 0 V 0.8 V

Output high current (IOH)P0.<0..31>PFI <0..15>/P1/P2

——

–24 mA–16 mA

Output low current (IOL)P0.<0..31>PFI <0..15>/P1/P2

——

24 mA16 mA

Level Min Max

Positive-going threshold (VT+) — 2.2 V

Negative-going threshold (VT–) 0.8 V —

Delta VT hysteresis (VT+ – VT–) 0.2 V —

IIL input low current (Vin = 0 V)

IIH input high current (Vin = 5 V)

–10 A

250 A

Page 8: NI 6353 DAQ

NI 6351/6353 Specifications 8 ni.com

Digital I/O Characteristics

–50

–45

–40

–35

–30

–25

–20

–15

–10

–5

0

2 3 4 5 6Voh (V)

I oh

(mA

)

0 °C; Vdd = 5.5 V

55 °C; Vdd = 4.5 V

25 °C; Vdd = 5.0 V

P0.<0..31>: Ioh versus Voh

–50

–45

–40

–35

–30

–25

–20

–15

–10

–5

0

2 3 4 5 6Voh (V)

I oh

(mA

)

PFI <0..15>/P1/P2: Ioh versus Voh

0 °C; Vdd = 5.5 V

55 °C; Vdd = 4.5 V

25 °C; Vdd = 5.0 V

0

5

10

15

20

25

30

35

40

0 0.2 0.4 0.6 0.8 1 1.2Vol (V)

I ol (

mA

)

P0.<0..31>: Iol versus Vol

0 °C; Vdd = 5.5 V

55 °C; Vdd = 4.5 V

25 °C; Vdd = 5.0 V

0

5

10

15

20

25

30

35

40

0 0.2 0.4 0.6 0.8 1 1.2Vol (V)

I ol (

mA

)

PFI <0..15>/P1/P2: Iol versus Vol

0 °C; Vdd = 5.5 V

55 °C; Vdd = 4.5 V

25 °C; Vdd = 5.0 V

Page 9: NI 6353 DAQ

© National Instruments Corporation 9 NI 6351/6353 Specifications

General-Purpose Counter/TimersNumber of counter/timers ............... 4

Resolution ....................................... 32 bits

Counter measurements.................... Edge counting, pulse, pulse width, semi-period, period, two-edge separation

Position measurements ................... X1, X2, X4 quadrature encoding with Channel Z reloading; two-pulse encoding

Output applications ......................... Pulse, pulse train with dynamic updates, frequency division, equivalent time sampling

Internal base clocks......................... 100 MHz, 20 MHz, 100 kHz

External base clock frequency ........ 0 MHz to 25 MHz

Base clock accuracy........................ 50 ppm

Inputs .............................................. Gate, Source, HW_Arm, Aux, A, B, Z, Up_Down, Sample Clock

Routing options for inputs

NI PCIe-6351/6353 .................... Any PFI, RTSI, analog trigger, many internal signals

NI USB-6351/6353..................... Any PFI, analog trigger, many internal signals

FIFO................................................ 127 samples per counter

Data transfers

NI PCIe-6351/6353 .................... Dedicated scatter-gather DMA controller for each counter/timer, programmed I/O

NI USB-6351/6353..................... USB Signal Stream, programmed I/O

Frequency GeneratorNumber of channels ........................ 1

Base clocks ..................................... 20 MHz, 10 MHz, 100 kHz

Divisors ........................................... 1 to 16

Base clock accuracy........................ 50 ppm

Output can be available on any PFI or RTSI terminal.

Phase-Locked Loop (PLL)Number of PLLs..............................1

Reference clock locking frequencies

Output of PLL .................................100 MHz Timebase; other signals derived from 100 MHz Timebase including 20 MHz and 100 kHz Timebases

External Digital TriggersSource

NI PCIe-6351/6353.....................Any PFI, RTSI

NI USB-6351/6353 .....................Any PFI

Polarity ............................................Software-selectable for most signals

Analog input function......................Start Trigger, Reference Trigger, Pause Trigger, Sample Clock, Convert Clock, Sample Clock Timebase

Analog output function....................Start Trigger, Pause Trigger, Sample Clock, Sample Clock Timebase

Counter/timer functions...................Gate, Source, HW_Arm, Aux, A, B, Z, Up_Down, Sample Clock

Digital waveform generation(DO) function ..................................Start Trigger,

Pause Trigger, Sample Clock, Sample Clock Timebase

Digital waveform acquisition(DI) function....................................Start Trigger,

Reference Trigger, Pause Trigger, Sample Clock, Sample Clock Timebase

Reference Signal

Locking Input Frequency (MHz)

PCIe USB

RTSI <0..7> 10, 20 —

PFI <0..15> 10, 20 10

Page 10: NI 6353 DAQ

NI 6351/6353 Specifications 10 ni.com

Device-To-Device Trigger BusInput source

NI PCIe-6351/6353.....................RTSI <0..7>

NI USB-6351/6353 .....................None

Output destination

NI PCIe-6351/6353.....................RTSI <0..7>

NI USB-6351/6353 .....................None

Output selections .............................10 MHz Clock; frequency generator output; many internal signals

Debounce filter settings...................90 ns, 5.12 s, 2.56 ms, custom interval, disable; programmable high and low transitions; selectable per input

Bus InterfaceNI PCIe-6351/6353

Form factor .................................x1 PCI Express, specification v1.1 compliant

Slot compatibility........................x1, x4, x8, and x16 PCI Express slots1

DMA channels ............................8, analog input, analog output, digital input, digital output, counter/timer 0, counter/timer 1, counter/timer 2, counter/timer 3

NI USB-6351/6353

USB compatibility ......................USB 2.0 Hi-Speed or full-speed2

USB Signal Stream .....................8, can be used for analog input, analog output, digital input, digital output, counter/timer 0, counter/timer 1, counter/timer 2, counter/timer 3

Power RequirementsNI PCIe-6351/6353

Without disk drive power connector installed

+3.3 V .................................... 4.6 W

+12 V ..................................... 5.4 W

With disk drive power connector installed

+3.3 V .................................... 1.6 W

+12 V ..................................... 5.4 W

+5.0 V .................................... 15 W

Caution NI USB-6351/6353 devices must be powered with NI offered AC adapter or a National Electric Code (NEC) Class 2 DC source that meets the power requirements for the device and has appropriate safety certification marks for country of use.

NI USB-6351/6353

Power supply requirements ........ 11 to 30 VDC, 30 W, 2 positions 3.5mm pitch pluggable screw terminal with screw locks similar to Phoenix Contact MC 1,5/2-STF-3,5 BK

Power input mating connector.... Phoenix Contact MC 1,5/2-GF-3,5 BK or equivalent

1 Some motherboards reserve the x16 slot for graphics use. For PCI Express guidelines, refer to ni.com/pciexpress.2 Operating on a full-speed bus will result in lower performance and you might not be able to achieve maximum sampling/update

rates.

Page 11: NI 6353 DAQ

© National Instruments Corporation 11 NI 6351/6353 Specifications

Current Limits

Caution Exceeding the current limits may cause unpredictable behavior by the device and/or PC.

NI PCIe-6351/6353

Without disk drive power connector installed

P0/PFI/P1/P2 and +5 V terminals combined................ 0.59 A max

With disk drive power connector installed

+5 V terminal (connector 0)... 1 A max1

+5 V terminal (connector 1)... 1 A max1

P0/PFI/P1/P2 combined......... 1 A max

NI USB-6351/6353

+5 V terminal.............................. 1 A max1

P0/PFI/P1/P2 and +5 V terminals combined .................... 2 A max

Physical RequirementsPrinted circuit board dimensionsNI PCIe-6351/6353......................... 9.9 16.8 cm

(3.9 6.6 in.) (half-length)

Enclosure dimensions (includes connectors)NI USB-6351/6353 ......................... 26.4 17.3 3.6 cm

(10.4 6.8 1.4 in.)

Weight

NI PCIe-6351 ............................. 161 g (5.6 oz)

NI PCIe-6353 ............................. 169 g (5.9 oz)

NI USB-6351/6353..................... 1.42 kg (3 lb 2 oz)

I/O connector

NI PCIe-6351 ............................. 1 68-pin VHDCI

NI PCIe-6353 ............................. 2 68-pin VHDCI

NI USB-6351.............................. 64 screw terminals

NI USB-6353.............................. 128 screw terminals

NI PCIe-6351/6353 mating connectors:

• 68-Pos Right Angle Single Stack PCB-Mount VHDCI (Receptacle), MOLEX 71430-0011

• 68-Pos Right Angle Dual Stack PCB-Mount VHDCI (Receptacle), MOLEX 74337-0016

• 68-Pos Offset IDC Cable Connector (Plug) (SHC68-*), MOLEX 71425-3001

NI PCIe-6351/6353 disk drive power connector .............Standard ATX

peripheral connector (not serial ATA)

NI USB-6351/6353 screw terminal wiring......................16–24 AWG

Maximum Working Voltage2

Channel-to-earth..............................11 V, Measurement Category I

Caution Do not use for measurements within Categories II, III, or IV.

EnvironmentalOperating temperature

NI PCIe-6351/6353.....................0 to 50 °C

NI USB-6351/6353 .....................0 to 45 °C

Storage temperature.........................–40 to 70 °C

Humidity..........................................10 to 90% RH, noncondensing

Maximum altitude ...........................2,000 m

Pollution Degree(indoor use only) .............................2

SafetyThis 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

Note For UL and other safety certifications, refer to the product label or the Online Product Certification section.

1 Has a self-resetting fuse that opens when current exceeds this specification. 2 Maximum working voltage refers to the signal voltage plus the common-mode voltage.

Page 12: NI 6353 DAQ

NI 6351/6353 Specifications 12 ni.com

Electromagnetic CompatibilityThis product meets the requirements of the following EMC standards for electrical equipment for measurement, control, and laboratory use:

• EN 61326-1 (IEC 61326-1): Class A emissions; Basic immunity

• EN 55011 (CISPR 11): Group 1, Class A emissions

• AS/NZS CISPR 11: Group 1, Class A emissions

• FCC 47 CFR Part 15B: Class A emissions

• ICES-001: Class A emissions

Caution When operating this product, use shielded cables and accessories

Note For EMC declarations and certifications, refer to the Online Product Certification section.

CE ComplianceThis product meets the essential requirements of applicable European Directives as follows:

• 2006/95/EC; Low-Voltage Directive (safety)

• 2004/108/EC; Electromagnetic Compatibility Directive (EMC)

Online Product CertificationTo obtain product certifications and the Declaration of Conformity (DoC) for this product, visit ni.com/certification, search by model number or product line, and click the appropriate link in the Certification column.

Environmental ManagementNI 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 NI and the Environment 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 Electrical and Electronic Equipment, visit ni.com/environment/weee.htm.

RoHSNational Instruments

(RoHS)National Instruments RoHS

ni.com/environment/rohs_china(For information about China RoHS compliance, go to ni.com/environment/rohs_china.)

Page 13: NI 6353 DAQ

© National Instruments Corporation 13 NI 6351/6353 Specifications

Figure 1. NI PCIe-6351 Pinout

D GND

D GND

PFI 8/P2.0

PFI 7/P1.7

PFI 15/P2.7

PFI 13/P2.5

PFI 4/P1.4

PFI 3/P1.3

PFI 2/P1.2

D GND

PFI 10/P2.2

PFI 11/P2.3

P0.3

P0.7

P0.2

D GND

P0.5

P0.0

D GND

AO GND

AO GND

AI GND

AI 7 (AI 7+)

AI 14 (AI 6–)

AI GND

AI 5 (AI 5+)

AI 12 (AI 4–)

AI SENSE

AI 11 (AI 3–)

AI GND

AI 2 (AI 2+)

AI 9 (AI 1–)

AI GND

AI 0 (AI 0+)

PFI 14/P2.6

PFI 9/P2.1

D GND

PFI 5/P1.5

D GND

+5 V

D GND

PFI 12/P2.4

PFI 6/P1.6

PFI 1/P1.1

PFI 0/P1.0

D GND

D GND

+5 V

D GND

P0.6

P0.1

D GND

P0.4

APFI 0

AO 1

AO 0

AI 15 (AI 7–)

AI GND

AI 6 (AI 6+)

AI 13 (AI 5–)

AI GND

AI 4 (AI 4+)

AI GND

AI 3 (AI 3+)

AI 10 (AI 2–)

AI GND

AI 1 (AI 1+)

AI 8 (AI 0–)68 34

67 33

66 32

65 31

64 30

63 29

62 28

61 27

60 26

59 25

58 24

57 23

56 22

55 21

54 20

53 19

52 18

51 17

50 16

49 15

48 14

47 13

46 12

45 11

44 10

43 9

42 8

41 7

40 6

39 5

38 4

37 3

36 2

35 1

TERMINAL 34TERMINAL 68

TERMINAL 1TERMINAL 35

CO

NN

EC

TOR

0(A

I 0-1

5)

Page 14: NI 6353 DAQ

NI 6351/6353 Specifications 14 ni.com

Figure 2. NI USB-6351 Pinout

17181920212223242526272829303132

AI 4 (AI 4+)AI 12 (AI 4–)AI GNDAI 5 (AI 5+)AI 13 (AI 5–)AI GNDAI 6 (AI 6+)AI 14 (AI 6–)AI GNDAI 7 (AI 7+)AI 15 (AI 7–)AI GNDAPFI 0AI GNDAO 1AO GND

AI 0 (AI 0+)AI 8 (AI 0–)AI GNDAI 1 (AI 1+)AI 9 (AI 1–)AI GNDAI 2 (AI 2+)AI 10 (AI 2–)AI GNDAI 3 (AI 3+)AI 11 (AI 3–)AI GNDAI SENSEAI GNDAO 0AO GND

123456789

10111213141516

81828384858687888990919293949596

PFI 8/P2.0D GNDPFI 9/P2.1D GNDPFI 10/P2.2D GNDPFI 11/P2.3D GNDPFI 12/P2.4D GNDPFI 13/P2.5D GNDPFI 14/P2.6D GNDPFI 15/P2.7+5 V

P0.0P0.1P0.2P0.3P0.4P0.5P0.6P0.7PFI 0/P1.0PFI 1/P1.1PFI 2/P1.2PFI 3/P1.3PFI 4/P1.4PFI 5/P1.5PFI 6/P1.6PFI 7/P1.7

65666768697071727374757677787980

Page 15: NI 6353 DAQ

© National Instruments Corporation 15 NI 6351/6353 Specifications

Figure 3. NI PCIe-6353 Pinout

CO

NN

EC

TOR

0(A

I 0-1

5)

CO

NN

EC

TOR

1(A

I 16-

31)

D GND

D GND

PFI 8/P2.0

PFI 7/P1.7

PFI 15/P2.7

PFI 13/P2.5

PFI 4/P1.4

PFI 3/P1.3

PFI 2/P1.2

D GND

PFI 10/P2.2

PFI 11/P2.3

P0.3

P0.7

P0.2

D GND

P0.5

P0.0

D GND

AO GND

AO GND

AI GND

AI 7 (AI 7+)

AI 14 (AI 6–)

AI GND

AI 5 (AI 5+)

AI 12 (AI 4–)

AI SENSE

AI 11 (AI 3–)

AI GND

AI 2 (AI 2+)

AI 9 (AI 1–)

AI GND

AI 0 (AI 0+)

PFI 14/P2.6

PFI 9/P2.1

D GND

PFI 5/P1.5

D GND

+5 V

D GND

PFI 12/P2.4

PFI 6/P1.6

PFI 1/P1.1

PFI 0/P1.0

D GND

D GND

+5 V

D GND

P0.6

P0.1

D GND

P0.4

APFI 0

AO 1

AO 0

AI 15 (AI 7–)

AI GND

AI 6 (AI 6+)

AI 13 (AI 5–)

AI GND

AI 4 (AI 4+)

AI GND

AI 3 (AI 3+)

AI 10 (AI 2–)

AI GND

AI 1 (AI 1+)

AI 8 (AI 0–)68 34

67 33

66 32

65 31

64 30

63 29

62 28

61 27

60 26

59 25

58 24

57 23

56 22

55 21

54 20

53 19

52 18

51 17

50 16

49 15

48 14

47 13

46 12

45 11

44 10

43 9

42 8

41 7

40 6

39 5

38 4

37 3

36 2

35 1 AI 24 (AI 16–)

AI 17 (AI 17+)

AI GND

AI 26 (AI 18–)

AI 19 (AI 19+)

AI GND

AI 20 (AI 20+)

AI GND

AI 29 (AI 21–)

AI 22 (AI 22+)

AI GND

AI 31 (AI 23–)

AO 2

AO 3

APFI 1

P0.12

D GND

P0.9

P0.14

D GND

+5 V

D GND

D GND

P0.16

P0.17

D GND

+5 V

D GND

P0.21

P0.22

D GND

P0.25

P0.28

P0.30

AI 16 (AI 16+)

AI 25 (AI 17–)

AI 18 (AI 18+)

AI 27 (AI 19–)

AI SENSE 2

AI 28 (AI 20–)

AI 21 (AI 21+)

AI GND

AI GND

AI GND

AI 30 (AI 22–)

AI 23 (AI 23+)

AI GND

AO GND

AO GND

D GND

P0.8

P0.13

D GND

P0.10

P0.15

P0.11

P0.27

P0.26

D GND

P0.18

P0.19

P0.20

P0.29

P0.31

P0.23

P0.24

D GND

D GND1 35

2 36

3 37

4 38

5 39

6 40

7 41

8 42

9 43

10 44

11 45

12 46

13 47

14 48

15 49

16 50

17 51

18 52

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

TERMINAL 34

TERMINAL 68

TERMINAL 35

TERMINAL 1

TERMINAL 35

TERMINAL 1

TERMINAL 34

TERMINAL 68

Page 16: NI 6353 DAQ

LabVIEW, National Instruments, NI, ni.com, the National Instruments corporate logo, and the Eagle logo are trademarks of National Instruments Corporation. Refer to the Trademark Information at ni.com/trademarks for other National Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies. For patents covering National Instruments products/technology, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your media, or the National Instruments Patent Notice at ni.com/patents.

© 2009–2010 National Instruments Corporation. All rights reserved. 370787B-01 Aug10

Figure 4. NI USB-6353 Pinout

17181920212223242526272829303132

AI 4 (AI 4+)AI 12 (AI 4–)AI GNDAI 5 (AI 5+)AI 13 (AI 5–)AI GNDAI 6 (AI 6+)AI 14 (AI 6–)AI GNDAI 7 (AI 7+)AI 15 (AI 7–)AI GNDAPFI 0AI GNDAO 1AO GND

AI 0 (AI 0+)AI 8 (AI 0–)AI GNDAI 1 (AI 1+)AI 9 (AI 1–)AI GNDAI 2 (AI 2+)AI 10 (AI 2–)AI GNDAI 3 (AI 3+)AI 11 (AI 3–)AI GNDAI SENSEAI GNDAO 0AO GND

123456789

10111213141516

49505152535455565758596061626364

AI 20 (AI 20+)AI 28 (AI 20–)AI GNDAI 21 (AI 21+)AI 29 (AI 21–)AI GNDAI 22 (AI 22+)AI 30 (AI 22–)AI GNDAI 23 (AI 23+)AI 31 (AI 23–)AI GNDAPFI 1AI GNDAO 3AO GND

AI 16 (AI 16+)AI 24 (AI 16–)AI GNDAI 17 (AI 17+)AI 25 (AI 17–)AI GNDAI 18 (AI 18+)AI 26 (AI 18–)AI GNDAI 19 (AI 19+)AI 27 (AI 19–)AI GNDAI SENSE 2AI GNDAO 2AO GND

33343536373839404142434445464748

81828384858687888990919293949596

PFI 8/P2.0D GNDPFI 9/P2.1D GNDPFI 10/P2.2D GNDPFI 11/P2.3D GNDPFI 12/P2.4D GNDPFI 13/P2.5D GNDPFI 14/P2.6D GNDPFI 15/P2.7+5 V

P0.0P0.1P0.2P0.3P0.4P0.5P0.6P0.7PFI 0/P1.0PFI 1/P1.1PFI 2/P1.2PFI 3/P1.3PFI 4/P1.4PFI 5/P1.5PFI 6/P1.6PFI 7/P1.7

65666768697071727374757677787980

113114115116117118119120121122123124125126127128

P0.24D GNDP0.25D GNDP0.26D GNDP0.27D GNDP0.28D GNDP0.29D GNDP0.30D GNDP0.31D GND

P0.8P0.9P0.10P0.11P0.12P0.13P0.14P0.15P0.16P0.17P0.18P0.19P0.20P0.21P0.22P0.23

979899

100101102103104105106107108109110111112