sible for its content.
BSA DN-498 — Page 1 of 2
S635
CS68
GENERAL
Used on the NOTIFIER System 5000 Conventional Fire
Alarm Control Panel, the CPU-5000 communicates with op-
tional modules and directs their actions.
FEATURES
• Two supervised Style Y or Style Z (Class B or A) alarm
indicating circuits.
• Form-C relay contacts to indicate System Trouble.
• Form-C relay contacts to indicate System Alarm.
• Reverse-polarity transmitters for alarm and trouble sig-
naling.
• Local energy municipal box output.
• Indicating circuits, remote-station trouble output, and
remote-station alarm output are power-limited for use with
limited-energy cable.
• Attractive inserts for label identification of all circuits, with
space for 30 characters of information each entered with
a standard typewriter (module windows 0.875" [22.225
mm] high x 0.975" [24.765 mm] wide).
• Removable terminal blocks for ease of service.
• Distributed microprocessor electronics.
• Field-programmable in nonvolatile memory.
• Alarm and Trouble re-sound.
• Large system capacity.
APPLICATIONS
One CPU-5000 is used in the System 5000 to provide in-
dication and control of common panel functions and two
alarm indicating circuits. It monitors a Main Power Supply
and up to 15 system modules.
CONSTRUCTION
The CPU-5000 consists of a pair of panel-mounted printed
circuit cards with an integral tactile-feel membrane switch.
Windows in the membrane panel allow viewing the indica-
tor LEDs. Slide-in pockets allow the insertion of descrip-
tive labels for the indicators and switches. Removable
terminal blocks are provided for connection of field wiring.
INSTALLATION
The CPU-5000 may be installed in the upper-left corner of
a NOTIFIER CAB-A3, CAB-B3, CAB-C3, or CAB-D3 en-
closure on a CHS-4 mounting chassis. Connect the power
ribbon, power harness, and power harness from the CPU-
5000 to the main power supply.
7165-028:144
7170-028:154
0Q1A7.AY
BSA
578-81-SA
MEA
MEA
MEA
MEA
MEA
290-91-E
August 11, 1999
B-110
CPU-5000
Central Processing Unit
Section: Conventional Fire Alarm Control Panels
ISO-9001
Engineering and Manufacturing
Quality System Certified to
International Standard ISO-9001
Made in the U.S.A.
This document is not intended to be used for installation purposes. We try to keep our
product information up-to-date and accurate. We cannot cover all specific applications or
anticipate all requirements. All specifications are subject to change without notice. For
more information, contact NOTIFIER. Phone: (203) 484-7161 FAX: (203) 484-7118
One Fire-Lite Place, Northford, Connecticut 06472
City of
Chicago
California
State Fire
Marshal
Connect the first-row ribbon cable from the CPU-5000 to
the other modules located in the same CHS-4 chassis. Con-
nect expander ribbon cable(s) from the CPU-5000 to mod-
ules in other CHS-4 units. Refer to the System 5000 In-
stallation Manual for detailed instructions.
0498d1.wmf Page 2 of 2 DN-498
INDICATORS
•
AC POWER
indicates the presence of normal AC power.
•
SYSTEM ALARM
flashes to indicate alarm, steady to
indicate acknowledged alarm.
•
SUPERVISORY SIGNAL
indicates a supervisory sig-
nal.
•
SYSTEM TROUBLE
flashes to indicate trouble, steady
to indicate acknowledged trouble.
•
ANNUNCIATOR or MODULE TROUBLE
indicates
an annunciator or module trouble.
•
POWER FAILURE
indicates a power supply trouble,
battery trouble, low or no AC voltage, or ground fault.
•
SIGNAL SILENCED
indicates that the output circuits
have been silenced.
•
DISABLED CIRCUITS
indicates that circuits have
been manually disabled.
•
GREEN
indicates that a notification circuit, remote sig-
naling municipal tie, or alarm relay has been activated.
•
YELLOW
indicates that an indicating circuit or remote
signaling municipal tie has a trouble condition or has been
disabled.
CONTROL SWITCHES
• ACKNOWLEDGE
• SIGNAL SILENCE
• SYSTEM RESET
• DISABLE/ENABLE
• INDICATING CIRCUIT 1: ON/OFF
• INDICATING CIRCUIT 2: ON/OFF
• REMOTE SIGNALING MUNICIPAL TIE: ON/OFF
• ALARM RELAY: ON/OFF (OR DRILL)
PROGRAMMING FUNCTIONS
• Completely field-programmable and configurable by use
of built-in switches. Does not require knowledge of pro-
gramming language.
• Separate access for initial system programming and sys-
tem program changes (requires programming key and
access code).
• Each indicating circuit or control circuit is field-program-
mable to respond to a single initiating zone, a group of
initiating zones, or all initiating zones.
Refer to the System 5000 Programming Manual for detailed
instructions.
SPECIFICATIONS
• Notification Appliance circuits:
Maximum current for both circuits: 3.0 amps.
Maximum current per circuit: 3.0 amps.
End of line device: 4.7K ohm, 1/2 watt resistor, for Style
Y configuration only.
• Trouble contacts:
Intended for low-current switching contact rating: 2.0 amps
@ 30 VDC or 1.0 amp @ 125 VAC resistive.
Form-C (SPDT) bifurcated, silver alloy, gold-clad con-
tacts.
• Remote station alarm-or-trouble output:
24 VDC nominal, polarity-reversal type.
1360 ohm nominal internal resistance.
10 mA maximum current rating.
• Alarm contacts:
Intended for medium-duty switching.
Contact rating:
5.0 amps at 30 VDC or
125 VAC resistive.
Form-C (SPDT) silver alloy,
gold-plated contacts.
• Local energy municipal box output:
Nominal trip coil characteristics should be:
1. Trip coil current: 0.25 amperes.
2. Coil voltage: 3.65 VDC.
3. Coil resistance: 14.6 ohms.
4. Maximum wire resistance in external loop: 5 ohms.
• Standby current consumption: 0.031 amps.
• Alarm current consumption: 0.223 amps.
• Terminal blocks will accept #12 to #22 AWG wire.
• EIA-485 output operating at 20 K baud.
PRODUCT LINE INFORMATION
Order as a part of BE-5000 Base Equipment package. For
more product line information, see data sheet DN-1 on the
System 5000.