Owner's manual

USB-5201 User's Guide Introducing the USB-5201
9
USB-5201 block diagram
USB-5201 functions are illustrated in the block diagram shown here.
24-bit A/D
(CH0, CH1)
Input
mux.
Input
mux.
CJC
CH0-3
Precision
5V Ref.
24-bit A/D
(CH2, CH3)
24-bit A/D
(CH4, CH5)
Input
mux.
Input
mux.
CJC
CH4-7
24-bit A/D
(CH6, CH7)
Screw Terminal
Screw Terminal
Isolated
Micro
Temp
sensor
I/O
Isolator
500 V
Isolation
Barrier
SPI
Isolated
DC/DC
USB
+5V
(+12)
(-12)
8
DIO
Compact
Flash
connector
Battery-backed
Real-Time
Clock
USB
Microcontroller
USB
(PC)
Ext. Pwr.
(for data
logging)
USB
or
External power required
for data logging operations
Figure 1. USB-5201 functional block diagram
Software features
For information on the features of InstaCal and the other software included with your USB-5201, refer to the
Quick Start Guide that shipped with your device. The Quick Start Guide is also available in PDF at
www.mccdaq.com/PDFmanuals/DAQ-Software-Quick-Start.pdf.
Check www.mccdaq.com/download.htm for the latest software version.