Specifications

7
1
12
2
1
14
13
19
1
5
2
20
3
1
0
9
J1
J2
RJ-45 cable [9]
RJ-45 cable [9]
1st sensor
2nd sensor [1]
J1
J1
Reset/Test
Trouble
Power
A
larm
SD-TRK4
L
N
L
N
17
7
6
18
16
8
Auxiliary
equipment
Auxiliary
equipment
Supervision relay
contacts [3]
First controller
5
4
Alarm initiation
contact
s [2]
5
4
Alarm initiation
contact
s [2]
5
4
1
3
2
1
12
14
13
19
15
2
20
3
1
0
9
J1
J2
Reset/Tes t
T
rouble
Power
A
larm
17
7
6
18
16
8
Supervision relay
contacts [3]
Last controller
5
4
1
3
2
Supervision relay
(supplied by installer)
Supervision relay
(
supplied by installer)
E
OLR [4]
(supplied by installer)
RJ-45 cable [9]
RJ-45 cable [9]
1st sensor
2nd sensor [1]
J1
J1
JP1
JP2 JP3
120V
2
30V
JP2 JP3
120 V
230V
JP1
S
D-TRK4
Multiple fan shutdown [8]
TB3
A
uxiliary
equipme
n
t
2
1
TB3
+
−
+
−
Auxiliary
equipment
Auxiliary
equipment
+
−
Initiating device circuit
on re alarm
control panel [7]
120V/220V/240V [5]
24V AC/DC24V AC/DC
120V/220V/240V [5]
18 Vdc ( )
+
18 Vdc ( )
−
18 Vdc ( )
+
18 Vdc ( )
−
Notes
[1
] Remove JP1 when the controller is
connected to two sensors
[2
] Alarm initiation contacts shown in normal
c
ondition. Contacts close on alarm.
[3] Supervision relay contacts shown in
normal condition. Contacts change over on
sensor or controller trouble.
[4] End-of-line resistor required on last
c
ontroller only. Value is determined by the
re alarm control panel.
[
5] Move JP3 to the 230V position only
when using 220V or 240V to operate the
controller
[6
] No more than two re
mote test/reset
s
tations can be connected at the same time.
Wiring is nonsupervised. Maximum wire
re
sistance is 10 ohms per wire.
[7] Control panel provides supervision and
determines wire requirements
[8] Wiring is nonsupervised. Wire resistance
fr
om rst controller to last controller can not
e
xceed 5 ohms.15 controllers, max.
[9] Wiring is supervised by the controller.
Maximum wire distance is 100 ft.
+
−
A
uxiliary
equipme
n
t
+
−
Wire must be
added by installer
W
ire must be
added by installer
CAUTION
Do not use looped wires under
terminals 5 and 4. Break wire runs
to provide supervision of connections.
CAUTION
Do not use looped wires under
terminals 5 and 4. Break wire runs
to provide supervision of connections.
C07303
Fig. 8 -- Typical Smoke Detector System Wiring
HKRNKA