Siemens LC 500 사용자 설명서
Page 108
SITRANS LC 500 – INSTRUCTION MANUAL
7ML19985GE01
mmmmm
Appendix F
Control Drawing FM/CSA Approval
SITRANS LC 500
MERCAP/FTS
MERCAP/N
MERCAP/FTF
MERCAP/F
MERCAP
500
/
POINTEK
CLS500
UNIT
Class
I,
Div
.
1
,
Group
s
A
,
B
,
C
,
and
D:
Vmax
=
3
0
V
,
Imax
=
1
1
0
m
A,
Ci
=
0
,
L
i
=
10µH
Class
I,
Div
.
1
,
Group
s
C
and
D:
Vmax
=
3
0
V
,
Imax
=
200
mA,
C
i
=
0,
Li
=
1
0
µ
H
Class
I,
Div
.
2
,
Group
s
A
,
B
,
C
and
D:
Vmax
=
3
3
V
,
Imax
=
2
4
mA,
inst
allation
without
associated
app
aratus.
Inst
allation
must
be
in
accordance
with
the
National
Electrical
Code
(R)
(NFP
A
70,
Article
504)
and
ANSI/ISA-RP12.6
Associated
App
aratus
with
entity
p
a
rameters:
Class
I,
Div
.
1
,
G
roup
s
A
,
B
,
C
and
D
Class
I,
Div
.
1
,
Group
s
C
and
D
Associated
App
aratus
with
entity
p
a
rameters:
External
earth
terminal
Merflame
enclosure
Siemens
Milltronics
PI
b.v
.
Nikkelstraat
10
4823
AB
Breda
The
Netherlands
+31
(0)
76
542
7
542
+31
(0)
76
542
8
542
MERCAP/2
CPU
T
e
mperature
class
T4
for
class
I,
Div
.
1
applications
-40°C
<
ambient
temperature
+85°C
Vo
c
Vo
c
30
Vdc
30
Vdc
11
0
m
A
200
mA
Lsc
Lsc
Ø
+
Lcable
Ø
+
Lcable
Ca
Ca
La
La
10
µH
+
Lcable
10
µH
+
Lcable
For
FM
Flame
proof
applications
only:
Supply
volt
age
fused
with
3
A
fuse
(power
limited)
must
not
exceed
barriers'
Isc
or
It
Current
sum
of
both
following:
Current
sum
of
both
barriers'
Isc
or
It
must
not
exceed
following:
24
Vdc
30
Vdc
For
group
s
C
o
r
D
only:
Current
loop
barriers:
V
o
co
rV
t
30
Vdc
30
Vdc
24
Vdc
30
Vdc
SS
relay
barrier:
Vo
c
o
r
V
t
26
Vdc
2
4
Vdc
Current
loop
barriers:
V
o
c
o
r
V
t
V
oc
or
Vt
SS
relay
barrier:
30
Vdc
3
0
Vdc
120
mA
310
mA
260
mA
150
mA
100
mA
For
group
s
A
,
B
,
C
or
D
2)
All
other
inst
allation
instruction
provided
in
the
barrier
manufactures'
control
drawing
must
be
followed.
The
inst
allation
must
meet
all
applicable
sections
of
the
Canadian
Electrical
Code
(C.E.C.)
4)
For
Canada:
Inst
allation
must
be
in
accordance
with
the
Canadian
Electrical
Code,
Section
18.
3)
FM:
Inst
allation
must
be
in
accordance
with
the
National
Electrical
Code
(ANSI/NFP
A
70)
and
ANSI/ISA-RP12.6
1)
T
w
o
FMRC
or
CSA
approved
single
or
dual
channel
barriers
which
meet
the
volt
age
(V
oc
or
Vt)
and
current
(Isc
or
It)
p
arameters
shown
in
the
tables
for
the
appropriate
group
can
be
used.
The
Ca
and
La
Entity
p
arameters
specified
in
the
barrier
manufactures'
control
drawings
are
not
used.
Instead,
the
instrument's
cable
length
is
limited
to
the
lengths
shown
in
the
tables.
NOTES:
solid
st
ate
output
Current
loop
output
FM/CSA_APPROV
A
L
Of
Appr
.
RM
3-7-01
A10324R0.rev
A
Nikkelstraat
10,
4
823
AB
Breda,
The
Netherlands
Rev
.
PROCESS
INSTRUMENTS
b.v
.
SIEMENS
MILL
TRONICS
Cap
acit
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CvG
USE
DIMENSIONS
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SCALE
File
No.
Location:
Approved:
Checked:
Breda
RM
Product
Group
Drawn:
Date:
RM
CONTROL_DRA
WING
05-04-02
A10324R0
Revision
/
ECN
Description
2
Place
Decimal
±
0
.01
1
Place
Decimal
±
0
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No
Decimal
±
0.5
T
olerance
Unless
Otherwise
Noted:
DRA
WING
No:
Plot
at:
0-
TITLE:
Sheet
1
±
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.5°
Angles:
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Drawn
RM
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A
Rev
.
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Date
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Angle
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WING
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IMPL
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A
NY
LICENSE
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A
NY
SUCH
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THERS,
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ISSUE
THE
SUBJECT
O
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P
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INDUSTRIAL
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