- 8 -
TC3720
User's Manual
Rev. 1.5
Rear Panel Connectors, DIP Switches and Reset Button
Figure 2. TC3720's Rear Panel View
AL
M
R
LY
1
PW
R
A
A
LM
R
LY
2
PW
R
B
+
-
+
-
24
V
D
C
12
VD
C
48
VD
C
P
o
w
e
r
A
a
nd
B
C
on
ne
ct
or
s
D
ry
C
on
ta
ct
R
e
la
y
C
o
nn
ec
to
rs
R
ea
r
P
a
n
el
D
ip
S
w
it
ch
e
s
:
U
se
th
es
e
d
ip
s
w
itc
he
s
to
s
e
t
th
e
S
el
f-
H
e
al
in
g
R
in
g
ID
(
)
S
H
R
ID
a
nd
to
s
et
t
h
e
un
it
as
o
r
M
a
st
er
S
la
ve
N
ot
U
se
d
S
e
ri
a
l D
B
9
p
o
rt
:
(9
60
0
-8
-N
-1
);
9
60
0
B
a
ud
,
8
d
at
a
b
its
, n
o
p
a
rit
y,
&
1
s
to
p
b
it
R
e
se
t
B
u
tt
o
n
:
U
se
d
to
r
es
e
t t
he
u
n
it
ba
ck
t
o
th
e
c
ur
re
n
t
ha
rd
w
a
re
s
e
tti
ng
s;
1.
U
np
lu
g
th
e
p
ow
er
to
th
e
un
it.
2.
P
u
sh
a
nd
h
ol
d
th
e
“
R
e
se
t B
u
tto
n.
”
3.
W
hi
le
h
ol
d
in
g
th
e
b
ut
to
n
in
,
P
lu
g
th
e
p
o
w
e
r
ba
ck
“
O
n
”
th
en
r
el
ea
se
th
e
b
u
tto
n.
4.
T
he
m
os
t
w
ill
b
e
re
st
or
e
d.
cu
rr
e
nt
h
a
rd
w
ar
e
se
tti
n
gs
(1
15
/2
3
0
VA
C
)
P
o
w
e
r
pl
ug
M
an
ag
e
m
en
t
R
J
-4
5
P
o
rt
:
U
se
d
fo
r
ad
va
nc
ed
c
o
nf
ig
u
ra
tio
ns
a
nd
S
ta
tu
s
M
o
ni
to
ri
ng
s
u
ch
a
s:
P
or
t S
p
ee
d/
D
up
le
x
P
or
t R
at
e
L
im
itt
in
g
S
H
R
C
o
nf
ig
u
ra
tio
ns
S
H
R
S
ta
tu
s
M
on
ito
rin
g
•
•
•
•
