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OM-USB-1208FS manual
1
1
30
30
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30 pages, 1.7 Mb
Contents
Main
Page
Table of Contents
Page
Preface
About this User's Guide
What you will learn from this users guide
Conventions in this users guide
Where to find more information
Chapter 1
Introducing the OM-USB-1208FS
Page
Connecting a OM-USB-1208FS to your computer is easy
Chapter 2
Installing the OM-USB-1208FS
What comes with your OM-USB-1208FS shipment?
Hardware
Additional documentation
Unpacking the OM-USB-1208FS
Installing the software
Installing the hardware
Chapter 3
Functional Details
Theory of operation - analog input acquisition modes
Software paced mode
Continuous scan mode
External components
USB connector
LED
Screw terminal wiring
Main connector and pin out
Analog input terminals (CH0 IN - CH7 IN)
Page
Page
Analog output terminals (D/A OUT 0 and D/A OUT 1)
Digital I/O terminals (Port A0 to A7, and Port B0 to B7)
Power terminals
Calibration terminal
Ground terminals
External trigger terminal
SYNC terminal
Counter terminal
Accuracy
Page
OM-USB-1208FS channel gain queue feature
Synchronizing multiple units
22
Chapter 4
Specifications
Analog input
23
voltage, Vin, the input leakage is approximately equal to (8.181*Vin-12) A.
24
Analog output
-9 mV, any input code of less than 0x009 will not produce a response in the output.
Digital input/output
25
External trigger
External clock input/output
Counter
Non-volatile memory
Microcontroller
Power
General
Environmental
Mechanical
Main connector and pin out
4-channel differential mode
8-channel single-ended mode