GE Hydran 201i, Инструкция по эксплуатации

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Part 17997 Rev. 6, March 2011 C-1
Appendix C
Functional Block Diagrams
C.1 HYDRAN 201T I INTELLIGENT TRANSMITTER
i
Op
to
-
is
ol
ato
rs
Op
to
-
is
ol
ator
S
ens
or
s
ig
nal
S
ens
or
th
er
m
isto
r
Hea
ti
n
g
th
er
m
isto
r
Se
ri
a
l
c
o
mm.
(3
w
ire
s)
V
ol
tage
se
le
cto
r
+5
V
-5
V
J1 J2
DB
-9
LE
D
LE
D
x6
0
x
10
T
her
mis
tor
RS
-232
Commu
nic
ati
on
sw
it
c
h
Li
ne fi
lte
r
T
e
rm
inal
a
mp.
amp.
amp
.
T
her
mi
sto
r
amp.
po
rt
Regu
late
d
p
ower
s
uppl
y
4-
ch
annel
s
,
12 bi
ts
,
A/
D
c
onv
er
ter
6-
k
ey
ke
ypa
d
M
ic
ro
p
ro
ce
ss
or
Moto
ro
la
68H
C11
+5
V
is
ol
ated
regul
ator
RS
-4
85
RS
-4
22
J4
4-
20
m
A
ou
tput
J3
S
ens
or
tes
t
re
la
y
Hi
gh
al
ar
m
re
la
y
Hi
gh-
High
al
ar
m
re
la
y
Fa
il
re
la
y
O
p
to-i
s
o
la
tor
H
e
a
ter
dr
iv
er
J5
A
la
rm
ter
m
in
al
bloc
k
J2
J
7
LE
D
LE
D
LE
D
LE
D
Po
wer
dr
iv
er
s
Real
-t
ime
cl
oc
k +
wat
c
hd
og
Li
thi
um
ba
ttery
PLD
A
ddr
es
s
d
e
co
der
Me
mor
y
pr
o
gr
am
(f
la
s
h
)
RA
M
me
m
o
ry
(b
attery
)
Hi
s
tory
me
mor
y
(b
a
tte
ry
)
L
iqu
id c
rys
tal
di
spl
a
y
2 x
16
ch
ar
acte
rs
(b
a
c
k
lit
)
T
e
mper
atu
re
co
mpen
sati
on
Di
s
p
la
y
dr
iv
er
Data l
a
tc
h
He
ati
n
g
pl
a
te
Not
us
e
d
T
o
alar
m
pane
l or
r
e
tr
ans
mi
ss
io
n uni
t
To
s
ens
or
T
o r
ec
or
der
or
r
etr
ans
mi
ss
io
n uni
t
To
su
pe
rvi
so
ry l
in
k
115/
230
V
ac
50/6
0
Hz
Se
ri
a
l
da
ta
TDM
si
gna
l
Sup
er
v
is
or
y
li
nk
and
anal
og o
utput
ter
min
ati
on bo
ar
d
bl
oc
k