l
a
t
i
g
i
d
D
R
A
W
N
:
IAC
D
A
T
E
: 05
/1
2/
20
09
C
O
N
T
R
O
L
L
ED
SYST
EM
S
L
T
D
.
S
W
A
D
L
INCOT
E
, DE
RB
Y
S
HI
RE
. E
N
GL
A
N
D
94
00
S
er
ies
E
the
rne
t
S
y
s
tem D
raw
in
g
o
f
T
y
pi
cal
I
n
st
a
lla
ti
on
SI
Z
E
DW
G
NO
RE
V
A3
94
00
S
y
st
em
4
SC
A
L
E
S
H
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1O
F
2
CSL
SC
A
L
E
TI
TL
E
H
G
F
E
D
C
B
A
876
54
32
1
H
G
F
E
D
C
B
A
876
54
32
1
20
/08/
2
00
9
DA
T
E
28
/03/
2
00
7
RE
V
D
ESC
R
IPTI
O
N
U
p
da
te
d f
or
I
s
s
u
e
2
C
h
an
ge
s
r
eq
u
ir
e
d f
or
F
M
3
05
/12/
2
00
9
A
d
de
d sh
ee
t 2
4
F
ibr
e-Opti
c
Ca
b
le
F
ibr
e-Opt
ic
Ca
b
le
Cat5e/Ca
t6
I.S
. Cable
Cat5e/Ca
t6
I.S
. Cable
9
465
Med
ia
C
o
nverte
r
9466 5
x
P
o
rt
Switch
946
1
Se
ri
a
l
Gate
w
a
y
Unspecified S
a
fe
A
rea
E
q
ui
pm
e
n
t
Unspecifie
d
S
a
fe A
rea
E
q
ui
pmen
t
9468
E
the
rn
et
Isol
a
tor
94
6
8
E
ther
net
Isol
ator
946
1
Se
ri
a
l
Gate
way
9466 5
x
P
o
rt
Switch
94
65
Medi
a
Co
nver
te
r
9
465
Med
ia
C
o
nverte
r
9466
5x P
ort
S
witch
Ce
rt
ifie
d
o
r
Sa
fe
A
re
a
Medi
a
Conve
rter
ZO
N
E 1
Cl
ass I
Di
v 1
SAFE AR
EA
ZO
N
E 0
Cl
ass I
Di
v 1
U
n
speci
fi
ed Z
one
0 D
iv
1
E
quipm
ent E
n
tity
P
aram
eters Matchi
ng
9461
- R
S
232/T
T
L
.
R
S
485/4
22 P
ort
Unspecified Z
o
ne
1
D
iv
1 E
qui
pme
nt
E
n
tity P
a
ram
eter
s
Matchi
n
g
9461
-
R
S
232
/T
T
L
. R
S
485/
422 P
or
t
Po
w
e
r Su
p
p
ly
C
o
n
n
e
c
ti
o
n
s
12
V
d
c
IS
P
o
w
er
S
u
p
p
ly
(p
su
)
A
ny
s
u
it
a
bly
c
er
tif
ied I
S
power
s
uppl
y
uni
t
for
t
he
int
ende
d g
as
/dus
t g
ro
up
and
s
at
is
fy
ing
the f
ol
lowin
g
req
uir
em
ent
s
Uo = 15.
4V
m
ax
im
um
(
1
2.
8
V
f
o
r
946
9
m
odu
le)
94
61,
946
5,
9466
M
o
d
u
les (
ap
p
)
Ui
=
15.
4V
Ci
=Li=
0
94
69 M
o
d
u
les
(ap
p
)
Ui
=
12.
8V
Ci
=Li=
0
94
68 M
o
d
u
les
24V
d
c S
u
p
p
ly
In
p
u
t
Um
= 253V
ac
S
u
pp
ly
C
a
b
le
C
c (c
a
b
le
) <
=
C
o
(p
su
)
- C
i (
a
p
p
)
Lc
(
c
able)
<= Lo (
p
s
u
)
- Li (
app)
L/
R(
c
able
) <=
Lo
/R
o (
ps
u)
12V
D
C
IS
P
o
we
r
S
u
ppl
y
9469
W
L
A
N
AP
/B
ri
d
g
e
Po
E
x
Su
p
p
ly
fo
r
P
o
rt
3
D
e
v
ic
e
S
up
pl
y
f
or
94
66
P
oE
x
f
or
94
61
vi
a P
o
rt
3
S
up
pl
y
f
or
94
66
P
oE
x
f
or
94
65
vi
a P
o
rt
5
S
up
pl
y
f
or
94
65
(P
oE
x no
t u
s
ed
)
S
up
pl
y
f
or
94
66
Po
E
x
Su
p
p
ly
fo
r Po
rt 5
D
e
v
ic
e
S
up
pl
y
f
or
94
69
Po
Ex
Su
p
p
ly
fo
r Po
rt 1
D
e
v
ic
e
Po
Ex
Su
p
p
ly
fo
r Po
rt 3
D
e
v
ic
e
N
o
Po
Ex
No
PoEx
Po
Ex
fo
r 9
4
6
5
vi
a P
o
rt
1
No P
oE
x
N
o
Po
Ex
PoEx
for 9
46
1
via
Po
rt
3
NO
PO
WE
R
NO
PO
WER
NO
PO
WE
R
NO
PO
WER
N
o
Po
Ex
NO
PO
W
ER
Po
E
x
Su
p
p
ly
fo
r
P
o
rt
5
D
e
v
ic
e
PoEx
for 9
46
9
via P
ort
5
946
9 W
LA
N
AP
/B
ri
d
g
e
1.
F
o
r eas
e of
i
dent
if
ic
at
ion -
Us
e B
LUE
c
ol
our
ed
Cat
5
e/
6
c
abl
es
in
Z
one
1 a
nd
0 Ha
z
a
rd
ous
A
rea
s
, any
o
ther
c
olou
r f
or
Z
one 2 or
S
af
e
A
rea
NO
T
E
S
2.
9465
O
pt
ic
a
l R
adiat
ion
<=
5
m
W
9469
Rad
io F
requ
enc
y
Rad
iat
ion <= 500m
W
3.
F
ibr
e-
O
pt
ic
and B
L
UE
I
.S
.
Cat
5e c
able
s
m
ay
r
un
in
Z
one
0,
1,
2 and S
a
fe A
rea
4.
9400
S
er
ie
s
M
odule
s
m
ay
be
m
ount
ed in Z
o
nes
1,
2
or
S
af
e
A
rea
(
946
8 m
ay
only
be
m
ou
nt
ed
i
n S
af
e
A
rea
)
5.
9400
S
er
ie
s
M
odule
s
m
us
t be ins
talled
in
a s
uit
able
m
a
nner
f
or
t
he
s
ur
round
ing c
ondit
ion
s
, t
hi
s
m
ay
r
eq
uir
e
an addit
ion
al pr
ot
ec
tiv
e enc
los
ur
e in s
om
e
a
reas
.
6.
P
oE
x
(
P
ower
ov
er
E
ther
net
f
or
Haz
ar
dous
A
re
as
) A
m
e
ans
of
dis
tr
ibut
ing I
S
power
s
uppli
es
t
o
d
ev
ic
es
v
ia
the
Cat
5 E
ther
ne
t c
able as
an alt
er
nat
iv
e
to a
s
ep
ar
at
e
power
c
able.
E
ns
ur
e onl
y
one
po
wer
s
our
c
e is
us
ed
(P
oE
x
or
s
epa
rat
e powe
r
c
abl
e)
7.
Ref
er
t
o Us
er
M
anu
al f
or
Conne
c
tion
s
and I
ns
tal
lat
ion
In
s
tr
u
c
ti
o
n
s
. S
e
e
C
e
rti
fi
c
a
te
fo
r S
a
fe
ty
D
e
s
c
ri
p
ti
o
n
12
V
D
C
IS
P
o
wer
S
uppl
y
1
2
VDC IS
Po
we
r S
u
p
p
lie
s
24
V
d
c
U
m
=
25
3V
ac
U
m
=
25
3V
ac
U
m
=
25
3V
ac
24
V
dc
U
m
=
25
3V
ac
