PCI-1720 & 1720U User Manual
4
Environment
•
Operating Temperature:
0 ~ 60° C (32 ~ 140° F)
•
Storage Temperature:
-20 ~ 70° C (-4 ~ 158° F)
•
Operating Humidity:
5 ~ 95 % RH non-condensing
(refer to IEC 68-2-3)
•
MTBF:
over 71,280 hrs @ 25° C, grounded, fixed environment
1.5 Block Diagram
P
C
I BUS
PCI
Controller
Isolation
2500 V
DC
Control
Logic
and
Decoder
Data Buffer
Data Buffer
4 Ch
12 Bit
D/A
D/A Range
Control