MCC USB-230 Series: USB-234 16-bit, 100 kS/s Multifunction DAQ Device - User Guide
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MCC USB-234 16-bit, 100 kS/s Multifunction DAQ Device
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Table Of Contents
About this User's Guide
What you will learn from this user's guide
Conventions in this user's guide
Where to find more information
Introducing the USB-234
Device features
Functional block diagram
Installing the USB-234
Unpacking
Installing the software
Installing the hardware
Calibrating the hardware
Functional Details
Analog input acquisition modes
Software paced mode
Hardware paced mode
External components
Screw terminals
USB connector
LED indicator
Signal connections
Analog input
Single-ended configuration
Differential configuration
Input range
Multichannel scanning
Analog output
Power-on state
AO range
Minimizing glitches on the output signal
Generating analog output data
Digital I/O
Power-on states
DIO protection
Trigger input
Counter input
+VO power source
Connecting the load
Ground
Mechanical drawings
Specifications
Analog input
Absolute accuracy (analog input DC voltage measurement accuracy)
Analog output
Timebase
Digital input/output
Digital input
Digital output
External digital trigger
Counter
Memory
Power requirements
Power output
USB specifications
Environmental
Mechanical
Screw terminal connector
Screw terminal pinout
Differential mode pinout
Single-ended mode pinout
USB
-
234 User'
s Guide
Introd
ucing t
he USB
-
234
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Functiona
l bl
ock diagr
am
Device f
unctio
ns are
ill
ustra
ted
in the b
loc
k dia
gra
m sho
wn her
e.
Figure
1
.
USB
-
234
functional bloc
k
d
iagram
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