Is olat e d digital i /o module – Intelligent Motion Systems Modular LYNX System User Manual
Page 50
1 - 50
Modular LYNX System 12.05.2003
I n p u t F i l t e r i n g
User definable Digital filtering makes the LYNX
well suited for noisy industrial environments. The
filter setting is software selectable using the
IOF
Variable
with a minimum guaranteed detectable
pulse width of 18 microseconds to 2.3 millisec-
onds.
The table at right illustrates the IOF settings.
O u t p u t S p e c i f i c a t i o n s
Figure 9.4: LYNX Isolated I/O Output Equivalent Circuit
Table 9.6: Digital Filter Settings for the Isolated I/O
O
/
I
d
e
t
a
l
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s
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p
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7
-
0
=
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m
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(
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=
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4
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3
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4
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7
.
1
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c
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s
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9
2
5
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0
6
8
s
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1
8
5
6
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3
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3
.
2
Table 9.5: Digital Filter Settings for the Isolated I/O
s
n
o
i
t
a
c
i
f
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p
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t
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Ω
)
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°
5
2
1
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T
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)
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°
5
2
=
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T
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)
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V
5
.
4
=
N
O
h
c
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p
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-
ll
u
P
V
0
=
F
F
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h
c
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p
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-
ll
u
P
Isolated Ground
Isolated
Ground
Output
Load Supply
28VDC Max
Clamp Diode
(See Note)
+5VDC
Is
olat
e
d
Digital
I
/O Module
7.5k
Ω
20 to
80 A
µ
Pull-Up
Switch
PULL-UP SWITCH =
LOAD
60V
N