Edwards Signaling FSC Series - Manual (Page 119)

Appendix C: Wiring diagrams
FSC Series Technical Reference Manual 111
Figure 28: Typical Reverse Polarity Module (RPM) wiring
SU
PV
TRBL AL
R
M
TRBL
IN
COM 24
V
JP
1
CI
TY
BOX
AL
AR
M
TRO
U
BL
E
SUPV
REV
ERSE
POLARITY
TRANSMITTE
R
S
+–
+–
–
+
+–
SU
PV
TRBL AL
R
M
TRBL
IN
COM 24
V
JP
1
CI
TY
BOX
AL
AR
M
TRO
U
BL
E
SUPV
REV
ERSE
POLARITY
TRANSMITTE
R
S
+–
+–
–
+
+–
N.
U.
No
rm
al
Act
ive
+ –
+ –
– +
RST
+
T
rou
bl
e
0V
0V
R
emo
te st
at
ion
re
ceivin
g u
nit
IN
TENDED FOR
C
O
N
N
ECT
ION
T
O
A
REMOTE
ST
A
T
IO
N
RECEI
V
IN
G UN
IT
HA
VI
NG COMP
A
T
IB
LE
RA
TI
NGS
JP1 open:
Alarm and tr
o
uble sig
n
al
s
on
th
e same
dedicat
ed pair (old
st
yle)
Normal
Act
ive
+ –+
–
R
emo
te st
at
ion
re
ceivi
ng u
nit
Supervised and power-limit
ed
JP1 short
e
d:
A
larm, superviso
ry
, a
nd trou
b
le
signals on
sep
arate
de
dica
ted pa
ir
s (new st
yle
)
IN
TENDED F
O
R C
O
NN
ECTION
T
O
A
REMOTE ST
A
T
IO
N RECEIVI
N
G
UNI
T
HA
VI
NG COMP
A
T
IBLE
RA
TI
N
G
S
+ –+
–
+ –
+
–
C– C+
ALM SUP
TR
BL NO NC NO NC NO NC
– +
Use
a power-limit
ed and regul
a
ted 24 VD
C
auxiliary/boos
ter
po
w
er supply that
is
UL/
U
LC
Li
sted f
o
r fire prot
ective signaling syst
ems.
Gr
o
un
d f
ault
d
etect
ion o
n
the
power
supply
mu
st
b
e tur
ne
d of
f.
Fro
m
e
xte
rn
al
24
VDC supply
Supervised and power-limit
ed
C– C+
ALM SUP
TR
BL NO NC NO NC NO NC
N.
U.
N.
U.
No co
nnectio
n
No co
nnectio
n
Note
:
If
you connect
an R
P
M modul
e
that
is con
fig
u
re
d
to t
ransm
it separat
e alarm, superviso
ry
,
and trou
b
le signa
ls
to a co
ntro
l pa
n
el
that
h
as an F-D
A
CT
(F
),
you can't use the
F
-DAC
T
(F) a
s a
dialer
.