ALARM SIGNAL (+)
AUX POWER (–
)
2
6
(+)
(–)
DUCT DETECTOR DH500ACDC
PA400 (OPTIONAL) AUDIBLE ALERT
ALARM SIGNAL (+)
AUX POWER (–
)
2
6
(+)
(–)
DUCT DETECTOR DH500ACDC
RA400Z (OPTIONAL) REMOTE (LED) ANNUNCIATOR
RED
ALARM SIGNAL (+)
AUX POWER (–
)
2
6
1
2
DUCT DETECTOR DH500ACDC
RTS451/RTS451KEY (OPTIONAL) REMOTE TEST STATION
R E D
5
3
1
4
TEST (+)
3
ACCESSORY CURRENT LOADS AT 24VDC
DEVICE
PA400
RA400Z
RTS451/RTS451KEY
STANDBY
0mA
0mA
0mA
ALARM
15mA MAX
10mA MAX
10mA MAX
ANY COMBINATION OF ACCESSORIES MAY BE USE
D
SUCH THAT THE GIVEN CURRENT LOADS TOTAL:
AUX POWER (+)
TEST (–
)
STANDBY STATE: ALARM STATE:
30mA OR LESS 80mA MAX, 24 VDC (TERMINALS 3 & 6) 20mA MAX, AUXILIARY ALARM OUTPUT (TERMINALS 2 & 6).
NOTE: THE RTS451 RESET CANNOT BE USED ON THE DH500ACDC.
TEST (–
)
RESET (NOT USED)
4
5
6
7
8
9
10
11
12
13
14
15
16
17
+
–
COMMUNICATION
LINE
FROM PANEL
(+)
(–)
(+)
(–)
COMMUNICATION
LINE TO REST
OF SYSTEM
NOTE: FOR POWER SUPPLY
WIRES, POLARITY IS NOT
IMPORTANT.
ALWAYS RUN AUXILIARY CONTROL
WIRING IN SEPARATE CONDUIT
J5
K2
1
2
3
24 VAC
&
24 VDC
240 VAC
120 VAC
NOTE: JUMPER WIRE (J5) IS REQUIRED TO BE INTACT FOR 2-WIRE APPLICATIONS ONLY. CUT J5 FOR 4-WIRE POWER SUPERVISION.
NOTE:
WHEN INITIATING AN ALARM, THE RTS451/RTS451KEY REQUIRES 95mA MAXIMUM IN PRE-ALARM AND 103mA MAXIMUM IN ALARM. NOMINAL STANDBYCURRENT IS 0mA. ALARM CURRENT IS 8mA MAXIMUM WHEN TEST MAGNET IS REMOVED.
*
*
*
NO
TE:
A
uxiliary
de
vices
(RA400Z,
PA400,
RT
S45
1/R
T
S45
1KEY)
and
auxiliary
contr
ol
contacts
will
not
function
without
auxiliary
po
w
er
.
See
Figur
e
5A
for
voltage/termination.
H0
31
0-00
Figur
e
5A
Figur
e
5C
Figur
e
5E
Figur
e
5D
Figur
e
5B
Figure 5. Wiring diagram:
D500-07-00
6
I56-432-11R
