Signaling Line Circuits (J19 & J20)
Class-B, Style-4, Class-A, Style-6
Class-A, Style-7 (requires isolator modules)
28Vdc Max
350 ma (max. - short circuit)
40 ohms (max.)
0.5 microfarads (max.)
Twisted, unshielded, low-capacitance
fire-alarm wire
Communications Circuit (J8)
Per RS-485 Standard (-7.5 to +12.5Vdc Max)
Per RS-485 Standard (250mA Max @ short circuit)
Twisted, shielded,
low-capacitance, fire-alarm wire
4,000 Ft. per twisted pair
Max. Wire Length:
Use the following initiating and control devices only:
See Installation, Operation, & Maintenance Manual, P/N 06-237058-001
Use the following remote control modules only:
Device Type
Model Nos.
Photoelectric Detector
Ionization Detector
Heat Detector
Duct detector
Monitor Module
Control Module
HSSD Interface Mod.
Addr. AlarmLine Mod.
Addr. Signal Module
Remote Release Module
PSD-7152, PSD-7140
CPD-7052, CPD-7040
THD-7252
DH-2000 PSDI / CPDI, DH-4000
AI
AO
AIM, APIC
AAM
RRM
ASM, ASM-6SB
RRM
Module Type
Display / Control
Display
+
ASM
+
AO
THD7252
AI
CPD7052
PSD7152
P
IN-A
Caution:
IN-
S
Power Limited
To PMU,
To PMU,
AUX-1 or 2 + AUX-1 or 2 -
P
NORM
OUT-
OUT+
IN+
SLC 1 or 2
Do not use looped wire under terminals of detector bases for Models
PSD-7152, CPD-7052, and THD-7252. Break SLC wire run to provide
supervision of connections.
S
IN-
ISOL
OUT-
IN+
OUT+
NORM
ISOL
IN-
OUT-
IN+
OUT-A
OUT-B
OUT-B
J8
J8
P
J19
RS232 A
RS232 A or RS232 B
P
J9
BACKPLANE
COMMS OUT
J10
24 VDC IN
Release circuits wired as non-power-limited.
J17
J18
R-NAC 1
OUT+
ISOL
P
Device Type
Model Nos.
Actuator / Protractor
Control Heads
83-132500-500, 83-131082-001
890181 (WK-890181-000), 895630 (81-895630-000),
899175 (WK-899175-900), 897494-000 (WK-897494-000),
48650001 (82-486500-010), 81-100000-001,
06-118329-001 (FM only), 06-118384-001 (UL only),
87-120099-001, 87-120099-600, 90-487100-001,
38-509837-001, 38-509834-001,
897494-530 (WK-897494-530),
3-101-46A/2 (D21070) (FM only)
FM Groups A, B, D, E, F, G, I, J, and K
10 ohm Current Limiting Resistor
Blk
NORM
OUT+
OUT-
P
To Backplane
J10
ISOL
OUT-
NORM
P
OUT+
IN+ IN-
OUT-
ISOL
J5
J15
J12
SYS GND
-
To PMU
J3, J4 or J5
To optional
PMU2 J12
J13
P
+
End-of-Line Resistor
10 k +/- 5%, 0.5 W
+
Power Management Unit
(PMU)
J9 Auxiliary
(AUX-1 & AUX-2)
19.2 to 27.6 VDC
Special Application
Current: 2.0A, 470uF (max.)
J11
J9
AUX-1
+
-
AUX-2
+
IN+ IN-
OUT-
Red
End-of-Line Resistor
10 k +/- 5%, 0.5 W
J17 or J18
P
R-NAC 1 or 2
OUT+
IN+ IN-
OUT-
S
Regulated 24 VDC, 28 Vdc max.
Wiring:
Class A, Style Z or Class B, Style Y
NAC Current:
2.0 A (max., Non-Synchronized), 1.5A (max., Synchronized)
Voltage Drop:
2.0 V (max.)
(Non-Power-Limited when In-Line Device not used)
See General Note 3.
Or
Solenoid Circuit J17 or J18
(Class A, Style Z)
Solenoid P/N 83-100034-001
(part of 90-487100-001)
In-Line Releasing Device, P/N 76-800000-004
(Must be close nippled to solenoid enclosure)
Blk
Red
(Non-Power-Limited when In-Line Device not used)
See General Note 3.
OUT+
IN+ IN-
N.C.
End-of-Line Resistor
10 k +/- 5%, 0.5 W
Keep as close to connector
as possible
White
N.O.
Microswitch P/N 87-120039-001
S
Class B, Style Y wiring shown in solid lines. Additional wiring for Class A,
Style Z shown in dashed lines (EOL device at terminal block).
Black
OUT-
Suitable for Synchronized and Non-Synchronized Notification Appliances.
Use polarized notification appliances only.
Maximum single notification-appliance current: 2.0 A
See Installation, Operation, & Maintenance Manual, P/N 06-237058-001, for
wiring impedance limitations.
P
TM
Part No. 06-237046-001 Rev AB
-
+
+
+
12-V
Battery
Notification-Appliance Circuits (typical for all circuits)
S
-
-
Notification-Appliance Circuit
+
-
BATTERY
Replaceable Fuse
Current Rating: 15A
Voltage Rating: 32Vdc min.
P
1.0 A @ 30 VDC (resistive)
+
J10
F1
TBL RELAY
C NC NO
OUT+
System Ground – to next
PMU (16 AWG min.)
NORM
S
R-NAC 1 or 2
L
J4
Notification-Appliance Circuit
R-NAC 1 or 2
S
IN+ IN-
+
In-Line Releasing Device, P/N 06-220023-001
(Must be close nippled to solenoid enclosure)
Red
In-Line Releasing Device,
P/N 06-220023-001
(Must be close nippled to
actuator / protractor)
ISOL
Solenoid Circuit J17 or J18
(Class B, Style Y)
R-NAC 1 or 2
OUT-
OUT-
Or
Actuator / Protractor Circuit
IN+ IN-
IN+ IN-
S
J17 or J18
OUT+
OUT+
N
J3
Relay-Contact Rating
Blk
Or
IN+ IN-
NORM
NAC 2
S
+
End-of-Line Resistor
10 k +/- 5%, 0.5 W
J15
NAC 1
NotificationAppliance
Circuit
R-NAC 1 or 2
OUT+
Use the following releasing devices only:
Actuator / Protractor
OUT-
J17 or J18
28VDC (Max)
2.4 A (max.)
Pre-Action / Deluge
Valves
IN+ IN-
J16
R-NAC 2
TB1
J2
J1
J2
PMU COMMS
OUT
Main Control Board
(MCB)
3. A short circuit between conductors in the wiring for the outputs (NACs and R-NAC circuits), and the batterycharging circuit will create a "Short" trouble condition.
Voltage:
Current:
120 VAC, 50/60 Hz, 3.2 A (single PSU) /
6.4 A (two PSUs)
or
240 VAC, 50/60 Hz, 1.6 A (single PSU) /
3.2 A (two PSUs)
To Earth-Ground stud
on back of back box
2. An open circuit in the wiring for the SLCs, the outputs (NACs, and R-NAC circuits), the
RS-485 communications circuit, and the battery-charging circuit will create an "Open" trouble condition.
Release Circuits (typical for all circuits)
Green
TB3
S
Black
TBL RELAY
NC C NO
White
S
To PSU1 To PSU2
RS232 B
1. A short circuit from any field-wiring terminal (except AC-Power-Input Terminals and Form-C Relay Terminals)
to earth ground will create a "Ground-Fault" trouble condition.
4. Impedance values for open-circuit and short-circuit conditions are:
open circuit:
infinite ohms
short circuit:
zero (0) ohms
J4
USB HOST USB DEVICE
Electrical Supervision
Multiple conductors
cannot be used on
the terminal blocks.
Multiple conductors
are to be connected
as depicted.
OUT-
SLC 2
5. End-of-Line Resistor, 10 k +/- 10%, 0.5 W is P/N 06-129025-003
Exception:
OUT+
+ To AUX-1 or AUX-2
TB3
NC
Trouble Relay
IN-
IN-B
J8
RELAY 3
NO C
4. Do not attach power-limited and non-power-limited wiring to
the same terminal block.
TB2
NC
3. Route non-power-limited wiring at least 1/4 inch away from all
power-limited wiring.
TB1
NO C
Programmable Relays
RELAY 2
NC
2. Earth-ground-offset voltage is 6.6 VDC (nom.) relative to
system common (e.g., PMU J15-2).
RELAY 1
3.0 A @ 30 VDC (resistive)
3.0 A @ 120 VAC (resistive)
NO C
1. Wire sizes for all terminal blocks is 12 - 18 AWG.
P
OUT+
J20
Relay-Contact Rating
S
IN-A
J19 or J20
SLC 1
General Notes:
Remote Display & Control Module (RDCM)
IN+
S
OUT-A
Supervised
J4
Model No.
RDCM
R-LAM
IN-B
Legend:
J8
24 VDC PWR
Voltage:
Current:
Recommended Wire:
RS485
Voltage:
Current:
Wiring Resistance:
Wiring Capacitance:
Recommended Wire:
RS485
Wiring:
-
+
S
12-V
Battery
Battery Circuit
Sealed, lead-acid batteries only. Maximum 165 AH.
Replace every 3 years or as recommended by battery manufacturer.
Charging-Circuit Voltage:
28.0 V (Max.)
Charging-Circuit Current:
8.97 A (max.)
Typical standby operating times are 24 and 90 hours.
See Installation, Operation, & Maintenance Manual, P/N 06-237058-001,
for specific battery capacity calculations.