Nittan CPC-4-24 Instruction Manual

January, 2020
54-5, 1-CHOME, SASAZUKA SHIBUYA-KU, TOKYO 151-8535 JAPAN
TEL [phone] (Overseas Business Department)
We highly appreciate your purchasing of NITTAN product.
Before operation, please read this “Operating Instruction Manual” and use the system
in proper manner.
Smoke Detector Control Panel
(
CPC
-
4
-
24
)
Operating Instruction Manual
D
C24
V
Spec
/AC24V Spec
1. Product General Outline
The Smoke Detector Control Panel is a fire detection system to be used combined with the designated
smoke detectors (0KB3, 0KB, or 0IB).
When a fire breaks out, this control panel turns on LED indicators and sounds alarm buzzer by
receiving fire signal from smoke detectors.
The control panel is equipped with non-voltage C contact for signal transfer function.
2. For Safe and Proper Use
This instruction manual contains various symbols indicating precautions in order to prevent, in
advance, safety hazard to our clients and other public as well as damages to properties. Please read
the text after you have understood the symbols.
There is a risk of endangering the health or life of the user, or
causing a significant damage to the equipment
when the product
is mishandled.
MUST
PROHIBITED
Mandatory Action or Instruction
● Do not touch the equipment with wet hands or dip into water or splash water.
It may cause electrification or trouble.
● Do not overhaul or modify the equipment. It may cause electrification or trouble.
● Do not use the equipment in location where operating temperature exceeds its range
(0-60℃) and where explosive gas or corrosive gas is generated.
It may cause equipment trouble or fire.
●Do not put anything into the openings.
It may cause the equipment trouble or fire.
There is a risk of causing minor injuries or damage to the
equipment when the product is mishandled.
Action prohibited
●
Wire connection to each terminal should be properly carried out in accordance with
specified rating and polarity. Incorrect wiring may cause trouble or fire.
● Carry out sufficient checking of operating condition of interlocking devices in case
of test operation. Improper operation may cause damages to the equipment or cause
danger to personnel.
● The equipment is for indoor use only. Do not install it outside.
I
t may cause malfunction.
Prohibited
Ensure
to comply
WARNING
WARNING
CAUTION
Connect
earth wire
●
Make sure to connect
an
earth wire.
Otherwise it may cause electric shock during the use of equipment
or in the event
of electric leakage.

3. Name of each Section
4. Operation Specifications
Condition
Indicator Light
Terminal Indication
Buzzer
Sound
Power
Indication
(Green)
Fault
(Yellow)
Detector
Operated
(Red)
Fire
Alarm
(Red)
Fault Detector
operated Fire Alarm
9-11 10-11 1-3 2-3 4-6 5-6
Supervision ○ - - - open close close open close open -
Power Cut - - - - close open close open close open -
Cable break/
Short circuit/
Detector
drop
-
off
○ ○ - - close open close open close open Intermittent B
1 detector
in alarm ○ - ○ - open
close open close close open Intermittent C
Fire
(more than 2
detectors in
alarm)
○ - ○ ○ open close open close open close Continuous
Note:
*Fault means detector line is at fault, short circuit and detector drop-off.
*Intermittent sound B: cycle 0.5Hz (bi- -tu, bi- -tu, bi- -tu), Intermittent sound C: cycle 5Hz (bi-tu, bi-tu, bi-tu)
(Terminal)
⑥ ⑤ ④ ③ ② ①
⑦ ⑨
⑬
⑫
⑪
⑧ ⑩
Unused
Unused
Unused
IMPORTANT
●
Please make sure wiring to smoke detector as two
-
wire connecting arrangement.
● Please connect End-of-Line Resistor (7.5Kohm, 1/4W) to end line of smoke detectors to be
connected.
●
Maximum number of smoke detectors to be connected is 20. (0KB3 and old model 0KB/ 0IB can
be mixed.)
● Smoke detector connection terminals (L+ and C-) have polarity.
● Please use shield cables for wiring in electromagnetic disturbing environment.
● This equipment cannot be connected to detectors in automatic fire alarm system.
● Make sure to check the equipment by activating smoke detectors.
(Indication/Operation)
①
Fault (Trouble light: Yellow)
This turns on when detector line (L+, C－) is at
fault/short circuit and detector drop-off.
Fault is not latched at automatic reset.
② Fire Alarm (Fire light: Red)
This turns on when 2 or more detectors operate.
It remains ON until pressing Reset.
③ Detector Operated (1 detector op. light: Red)
This turns on when 1 or more detector operates.
It remains ON until pressing Reset.
④ Reset (Reset Switch) Switch to reset fire.
⑤ Power Indication (Power supply light: Green)
This turns on when power supply switch is set to ON.
⑥ Power SW (Power supply switch)
⑦ Earth Terminal（Noise reduction ）
⑧ Detector Operated (1 or more detectors operate,
C contact terminal)
⑨ Fire Alarm (Fire, C contact terminal)
⑩ L+, C－(Detector connection terminal)
⑪ DC24V or AC24V Power Line (Power input terminal)
⑫ Fault (Trouble, C contact terminal)
⑬ R+, R－(Reset input terminal)
Terminal to input reset signal from outside.
* Please use round crimp terminal with insulation coating
(RAV11.25-3) when connecting wire to terminal block.
5. Overall Wiring Diagram
6. Product Specifications
Model Name
CPC
-
4
-
24
Rated Voltage
DC24V (DC23.0V
-
DC26.8V) or AC24V(AC20V
-
AC27V), 50/60 Hz
Rated Power Supervisory condition: 0.9VA (DC24V) / 1.6 VA (AC 24V)
Alarm condition
: 2.2VA (DC24V) /
3.4
VA (AC 24V)
Detector Power Voltage
Rated DC 19V
Max. No. of Detector
20 Max
External Wire Resistance
Below 20ohm (between Control P
anel and distal Smoke Detector)
Connectable Detector
0KB3,
0KB (
old
model
) and
0IB (
old
model
)
Detector End
-
of Line Resistor
7.
5K ohm, 1/4W (attached to body)
Switch
Power SW (
P
ower
S
upply
S
witch): Latching Type,
Reset
(Reset Switch): Momentary Type
Indicator Light Power Indication (Power Supply Light): Green
Fault (Trouble Light): Yellow, Fire Alarm (Fire Light): Red
Detector Operated (One
Detector Operating Light): Red
Relay Contact Point
(Non
-
Voltage C Contact)
Fault, Fire Alarm, Detector Operated
Contact Point Ratings: DC30V,
1A
／
AC 125V, 0.3A (resistance load)
Buzzer Sound
(Electronic Buzzer)
Trouble (short circuit/
cable break/
detector drop
-
off
): intermittent soun
d
(Cycle:0.5Hz)
One detector operated: intermittent sound (Cycle: 5Hz)
T
wo
or more
detector
s
operated
(Fire Alarm):
continuous sound
Materials
Body:
Aluminium (alumite
processing
)
Cover: Steel plate (Trivalent chrome chemical processing)
Screws: Iron and steel (Trivalent chrome chemical processing)
Mounting Bracket: Steel plate (Triva
lent chrome chemical
processing
)
Outside Dimension
1
10 W x 195
D
x 40 H (Body only)
Weight
A
pprox 560g (Body only)
Operating Environment
Temperature: 0ºC
to
+60ºC, Humid
ity: below 85% RH (
non
-
condensation
)
Storage Temperature Range
-
20ºC
to
+
70ºC
RoHS Directive
Compl
ied
Safety
Standard
ETL (UL STD 61010
-
1
Third Edition/
Recognized Component
)
Insulation characteristics: Pollution degree 2, overvoltage category I
KC (
R
-
R
-
nkt
-
CPC
-
4
-
24
)
*
3
Installation
To use mounting bracket
(to be purchased separately)
*3 0KB3 is KC (MSIP-REM-nkt-0KB3) certified.
Power
-
Line
Smoke Detector
Control Panel
CPC-4-24
Fault
Detector
Operated Fire Alarm
Grounding (Noise absorption)
Power supply
(DC24V or AC24V)
End-of-Line Resistor
(7.5Kohm, 1/4W)
P+
Smoke Detector
C
-
L+
P+
Smoke Detector
C
-
L+
C
-
L+
9
11
10
2
3
1
5
6
4
R+
R
-
External Reset Switch
(momentary type)
(Pulse signal over 500msec)
* 1 It is recommended to use either AE cable or CPEV cable with conductor diameter over 0.65mm.
It is recommended to use shielded CPEV-S cable where electromagnetic noise causes disturbance.
Connect the shielded part of cable to the earth terminal.
* 2 After connection, please operate the detectors and confirm that the Smoke Detector Control Panel
will be restored from operating condition to normal monitoring condition by External Reset Switch input.
Non-Voltage C Contact: The labels indicate a condition when power is supplied.
Detector Line *1
External Reset Switch Input Line*2