ADLINK EXP-ISO-COM8 - Manual (Page 29)

TME-EXP-ISO
2.4 Port
Each s
ADuM
galvan
GND
Featu
ADu
 Hig
 SO
 25
 V
IO
O-COM8-R1V0
t Isolation
serial port is
M5401 and AD
nic isolated. I
and Data.
ures
uM540x
gh common-m
OIC package w
00 V
s
for 1 m
ORM
= 560 V p
0
n
extra isolated
DuM5404 from
n conclusion
mode transien
with > 8.0 mm
minute per UL1
peak
. Onboard the
m Analog Dev
there are eigh
nt immunity:
m creepage
1577
Rev 1.0
ere are two q
vices the data
ht separated
> 25 kV/µs
quad channel
a channels are
zones with th
PCB
 separated
through
and to t
isolators for o
e optical und
heir own pote
d I/O zones w
hout all layers
the common
one COM por
the power su
ential regardin
with > 3 mm c
s between eac
interface
24 (2
rt. With the
upply is
ng to VCC,
creepage
ch other
4)