ELECTRICAL SCHEMATICS
ES52
GTPTG4-30, ELECTRICAL SCHEMATIC
033120D
1
23
0V
a
c
Ho
t I
n
pu
t
1
12 V
a
c
In
pu
t
2
23
0V
a
c
Ho
t I
n
pu
t
2
12 V
a
c
In
pu
t
3
Br
e
w
V
a
lv
e
Right
3
Ta
n
k W
a
te
r L
e
ve
l P
ro
b
e
4
Br
e
w
V
a
lv
e
Left
4
V
dd +
5V
d
c
5
230V
a
c
L2
5
No
t U
se
d
No
t U
se
d
6
In
le
t Va
lv
e
6
Ta
n
k Te
m
p
e
ra
tu
re
S
e
n
so
r
7
No
t U
se
d
7
Ta
n
k Te
m
p
e
ra
tu
re
S
e
n
so
r
8
No
t U
se
d
8
(D
at
a_C
o
m
m
u
n
ic
at
io
n
N
e
xt
)
No
t U
se
d
9
Triac Gate
9
V
ss
- (
Lo
g
ic
_Co
mmo
n
)
10
Triac A2
10
So
lid
St
at
e
R
e
la
y
+5
V
d
c
11
Br
e
w
C
o
n
e
L
o
c
k
Right
11
D
a
ta
_C
o
m
m
u
n
ic
a
ti
o
n
F
irs
t
12
Br
e
w
C
o
n
e
L
o
c
k
Left
12
13
Wa
rm
er
R
ig
ht
13
So
lid
St
at
e
R
e
la
y
- Co
m
m
o
n
14
W
a
rm
e
r Left
14
Tank G
ro
u
n
d
15
By
p
a
ss Val
v
e
R
ig
ht
16
By
pas
s V
a
lv
e
Left
17
No
t U
se
d
18
No
t U
se
d
19
Cu
rr
e
n
t Se
n
so
r
20
Cu
rr
e
n
t Se
n
so
r
1
12
V
a
c
In
p
u
t (
Ba
c
k L
ight
)
1
TX
-
Tr
a
n
sm
it
2
V
dd +
5V
d
c
2
RX
- R
e
c
e
iv
e
3
Vs
s- (
Lo
g
ic_
C
o
m
m
o
n
)
3
No
t U
se
d
4
No
t U
se
d
4
V
dd +
5V
d
c
5
12
V
a
c
In
p
u
t (
Ba
c
k L
ight
)
5
V
ss
- (
Lo
g
ic
_Co
mmo
n
)
6
D
a
ta
_C
o
m
m
u
n
ic
a
tio
n
F
irs
t
7
No
t U
se
d
8
No
t U
se
d
1
V
ss
- (
Log
ic
_C
om
m
o
n
)
2
TX
- Tr
a
n
sm
it
3
V
dd +
5V
d
c
4
RX
-
Re
c
e
iv
e
5
No
t U
se
d
6
No
t U
se
d
(UCM) Pin Assignments
U
SB
Pi
n A
ss
ig
n
me
nt
s
6-
Pi
n C
o
nn
e
c
to
r
(UPM) Pin Assignments
r
ot
c
en
n
o
C
ni
P
41
r
ot
c
en
n
o
C
ni
P
02
r
ot
c
en
n
o
C
ni
P
5
r
ot
c
en
n
o
C
ni
P
8
Mo
d
e
l
Vol
ta
ge
V
Am
p
s
A
Wa
Ʃ
s
W
He
rt
z
Hz
# o
f
C
o
nduc
to
r
Wi
re
s
Ph
as
e
# of
T
ank
El
em
en
ts
Ta
n
k E
lem
en
t
Ra
Ɵ
ng
W
/V
W
ar
m
e
r E
lem
en
t
Ra
Ɵ
ng
W
/V
20
0
2
1.
5
4
2
9
0
22
0
2
3.
6
5
2
0
0
23
0
2
4.
7
5
6
8
3
24
0
2
5.
8
6
1
8
8
20
0
2
1.
0
4
2
1
0
22
0
2
3.
2
5
1
0
0
23
0
2
4.
2
5
5
7
4
24
0
2
5.
0
6
0
5
0
20
0
2
1.
0
4
2
1
0
22
0
2
3.
2
5
1
0
0
23
0
2
4.
2
5
5
7
4
24
0
2
5.
0
6
0
5
0
20
0
2
1.
0
4
2
1
0
22
0
2
3.
2
5
1
0
0
23
0
2
4.
2
5
5
7
4
24
0
2
5.
0
6
0
5
0
ELEC
TR
IC
AL R
A
TI
N
G
T
A
B
LE
X
2
2
2
10
0W
/2
20
V
G4
TP
1
T3
0
G
4
TP
C
2
T3
0
G4
TP
2
T3
0
0
6/
0
5
0
3T
ME
G
4
G
50
/6
0
50
/6
0
50
/6
0
25
00W
/22
0
V
25
00W
/2
2
0
V
25
00W
/2
2
0
V
25
00W
/2
2
0
V
2
1
1
1
1
2
2
-
-
-
2
2
2
G4GEMT30x, G4TP[X]1T30x, G4TP[X]2T30x