P/N 315-049708-5
Siemens Industry, Inc.
Building Technologies Division
10
Figur
e 7
Typical Connections f
or
the
AD2-P /
AD2-XHR Using H-Series and S-Series Detector
s
N
O
TES:
1.
The r
ela
y cont
acts ar
e sho
wn af
ter
a r
eset pulse,
whic
h repr
esents the non-alarm condition.
2.
R
ef
er
to the RL
-HW / RL
-HC Installation Instr
uctions,
P/N 31
5-033230.
3.
The gr
een gr
ounding scr
ew
in the wiring compartment of the air
duct housing is not used.
LINE
2
LINE
1
NOT USED
LINE 1 OR 2
TO REMOTE TB1
OTHER LINE
TO REMOTE TB3
COM
NO
NC
NO
DEVICE
LOOP
OTHER
LINE
LINE
1O
R2
RELA
Y
ALARM
COM
NC
COM
NO
NC
TB2
(6
or
5)
TB3
(5
or
6)
TB1
(1A)
TB1
TB1
TB1
MODEL
AD2-P
MODEL
AD2-XHR
MODEL
AD2-XHR
HFP-1
1
SFP-1
1
HFPO-1
1
SFPO-1
1
OPTIONAL
REMOTE
ALARM
INDICA
T
O
R
MODEL
RL-HC
OR
RL-HW
SEE
NOTE
2
LOOP
WIRES.
SEE
COMP
A
T
IBLE
CONTROL
EQUIPMENT
T
ABLE.
HFP-1
1
SFP-1
1
HFPO-1
1
SFPO-1
1
T
O
NEXT
ADDRESSABLE
DEVICE
ALARM
CONT
ACTS
125
V
AC,
24
VDC,
2.5A
SEE
NOTE
1
ALARM
CONT
ACTS
125
V
AC,
24
VDC,
2.5A
SEE
NOTE
1
NO
DEVICE
LOOP
OTHER
LINE
LINE
1O
R2
RELA
Y
ALARM
COM
NC
HFP-1
1
SFP-1
1
HFPO-1
1
SFPO-1
1
TO REMOTE TB2
If the r
ela
y cont
acts
ar
e being used to
contr
ol 1
20
VA
C
oper
ated eq
uipment,
ensur
e that the
conduit is pr
operly
at
ta
ched to the
internal metal
gr
ound str
ap,
using
the pr
oper
conduit
loc
king nuts.
Failur
e
to
pr
o
vide pr
oper
g
rounding ma
y
result in f
atal
electrical shoc
k
and violation of
national and local
codes.
