5 Modulating Split Zone System.
S
m
artCom Muli
tizone
NEU
T
LIVE
(COMMON)
eg
E.M.S.
(R
EMOT
E ON
)
(REMOTE OF
F)
1/
L
2/
N
10
S/
R
0S/
R1
D0
D
1
O0
O1
B1
B
0
B2
C
2
C0
C1
66
64
20
41
40
7
8
9
25
14
5
6
To ot
he
r sl
ave
co
nt
ro
llers
S
m
artCom Muli
tizone
NEU
T
LIVE
(COMMON)
(REMOTE ON)
(REM
OTE OFF)
1/
L
2/
N
10
S/
R
0S/
R1
D0
D
1
O0
O1
B1
B
0
B2
C
2
C0
C1
66
64
20
41
40
7
8
9
25
14
5
6
To ot
he
r sl
ave
co
nt
ro
llers
e
g
E.
M
.S.
(Slave 1)
(M
aster)
D
raw
in
g N
o
. :
90
0290 R6
USA
NOT
ES:
NET
W
ORK.
Master
-s
lave (
N
etw
o
rk
)
c
o
mmuni
cation
i
s
by
shiel
ded
twi
s
ted pai
r cabl
e,
RS485
c
o
mpati
b
le su
ch as
Belden 9841.
Maximum
o
v
erall
s
y
s
te
m
leng
th
of
165
0ft
Co
nnec
t s
c
reen to
C0.
NO
T
E
:
Dia
g
ram s
hows
a
master
a
nd ONE s
lave
c
onfi
guration**.
Wir
e
fur
ther
slav
e
s
i
n
par
allel.
REMO
T
E
SWITCH
INPU
TS
sho
u
ld
b
e
conn
ected b
y
18 Awg cable.
Max len
g
th is
3
25ft
.
Low vol
tage s
w
it
chi
ng inp
u
ts
to be
n
o
rm
a
lly
open (cl
o
sed
c
ircuit t
o
e
nable).
Con
nect to B0 & B1 for r
e
m
o
te ON
(ie
BMS
time contr
o
l).
REMOT
E
SENSOR(
s)
may
be
p
lace
d
at a max di
stanc
e of 325ft
from t
h
e control
unit, usi
ng shi
e
lded
18 Awg c
able.
Wirin
g
shou
ld be k
ept
s
epar
ate
fr
om m
a
ins
wi
ri
ng to mini
mize
n
o
ise
p
ick
up. Set within
E
ngineers
fun
c
tions
for
a
ll remote se
nsor
s
.
Burners
Zone A
Burners
Zone B
20 am
p Supply
120V 60
Hz
1 Ph
C
Rela
y
S-
07
55
W1
S-
0700
Exh
aust
Fa
n
L2
L1
(H
O
T)
GND
Bl
a
c
k
Bul
b
Se
n
s
o
r
Bl
a
c
k
Bul
b
Se
n
s
o
r
Ou
ts
id
e
Sens
or
(w
her
e applic
abl
e)
Bl
a
c
k
B
u
lb
Sensor
L2 L1
(H
OT)
GND
15 am
p Supply
1
20V 60Hz 1 Ph
C
40
V
A
Trans
Re
la
y
S-
0700
L1
G
R
L2
C
40
V
A
Trans
Re
la
y
L1
G
R
L2
L2 L1 (
H
O
T)
GN
D
(n.c.)
Summary of Contents for SmartCom3
Page 1: ......
