Measurement Computing SWITCH AND SENSE 8/8 - Manual (Page 7)

Switch & Sense 8/8 User's Guide Introducing the Switch & Sense 8/8
1-2
Switch & Sense 8/8 block diagram
Switch & Sense 8/8 functions are illustrated in the block diagram shown here.
USB
Controller
Control
Registers Control
Bus
FO
R
M
C
Rel
ay O
ut
p
ut
s
Con
tr
o
l
Rel
ays 0
to
7
Di
ff
erent
ial
Is
o
lat
ed I
n
put
s
Co
nt
ro
l
9 VDC external
power supply
9V
D+ D- Vcc Gnd
USB
HOST
Universal Serial Bus (1.5 MBS)
Figure 1-1. Switch & Sense 8/8 functional block diagram
Software features
For information on the features of InstaCal and the other software included with your Switch & Sense 8/8, 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 or versions of the software supported
under less commonly used operating systems.