Notifier NAM-232 User manual

Network Adaptor Module
NAM-232
Document 50038
12/29/99 Revision:
F
PN 50038:F ECN 99-521
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LimWarLg.p65 01/10/2000
An automatic fire alarm system–typically made up of smoke
detectors, heat detectors, manual pull stations, audible warn-
ing devices, and a fire alarm control with remote notification
capability–can provide early warning of a developing fire.
Such a system, however, does not assure protection against
property damage or loss of life resulting from a fire.
The Manufacturer recommends that smoke and/or heat detec-
tors be located throughout a protected premise following the
recommendations of the current edition of the National Fire
Protection Association Standard 72 (NFPA 72),
manufacturer's recommendations, State and local codes, and
the recommendations contained in the Guide for Proper Use
of System Smoke Detectors, which is made available at no
charge to all installing dealers. A study by the Federal Emer-
gency Management Agency (an agency of the United States
government) indicated that smoke detectors may not go off in
as many as 35% of all fires. While fire alarm systems are de-
signed to provide early warning against fire, they do not guar-
antee warning or protection against fire. A fire alarm system
may not provide timely or adequate warning, or simply may not
function, for a variety of reasons:
Smoke detectors may not sense fire where smoke cannot
reach the detectors such as in chimneys, in or behind walls, on
roofs, or on the other side of closed doors. Smoke detectors
also may not sense a fire on another level or floor of a build-
ing. A second-floor detector, for example, may not sense a
first-floor or basement fire.
Particles of combustion or "smoke" from a developing fire
may not reach the sensing chambers of smoke detectors be-
cause:
• Barriers such as closed or partially closed doors, walls, or
chimneys may inhibit particle or smoke flow.
• Smoke particles may become "cold," stratify, and not reach
the ceiling or upper walls where detectors are located.
• Smoke particles may be blown away from detectors by air
outlets.
• Smoke detectors may be drawn into air returns before
reaching the detector.
The amount of "smoke" present may be insufficient to alarm
smoke detectors. Smoke detectors are designed to alarm at
various levels of smoke density. If such density levels are not
created by a developing fire at the location of detectors, the
detectors will not go into alarm.
Smoke detectors, even when working properly, have sensing
limitations. Detectors that have photoelectronic sensing
chambers tend to detect smoldering fires better than flaming
fires, which have little visible smoke. Detectors that have ion-
izing-type sensing chambers tend to detect fast-flaming fires
better than smoldering fires. Because fires develop in differ-
ent ways and are often unpredictable in their growth, neither
type of detector is necessarily best and a given type of detec-
tor may not provide adequate warning of a fire.
Smoke detectors cannot be expected to provide adequate
warning of fires caused by arson, children playing with
matches (especially in bedrooms), smoking in bed, and violent
explosions (caused by escaping gas, improper storage of
flammable materials, etc.).
Heat detectors do not sense particles of combustion and
alarm only when heat on their sensors increases at a prede-
termined rate or reaches a predetermined level. Rate-of-rise
heat detectors may be subject to reduced sensitivity over time.
For this reason, the rate-of-rise feature of each detector
should be tested at least once per year by a qualified fire pro-
tection specialist.
Heat detectors are designed to protect
property, not life.
IMPORTANT! Smoke detectors must be installed in the
same room as the control panel and in rooms used by the sys-
tem for the connection of alarm transmission wiring, communi-
cations, signaling, and/or power. If detectors are not so lo-
cated, a developing fire may damage the alarm system, crip-
pling its ability to report a fire.
Audible warning devices such as bells may not alert people
if these devices are located on the other side of closed or
partly open doors or are located on another floor of a building.
Any warning device may fail to alert people with a disability or
those who have recently consumed drugs, alcohol or medica-
tion. Please note that:
•Strobes can, under certain circumstances, cause seizures
in people with conditions such as epilepsy.
•Studies have shown that certain people, even when they
hear a fire alarm signal, do not respond or comprehend the
meaning of the signal. It is the property owner's responsibil-
ity to conduct fire drills and other training exercise to make
people aware of fire alarm signals and instruct them on the
proper reaction to alarm signals.
•In rare instances, the sounding of a warning device can
cause temporary or permanent hearing loss.
A fire alarm system will not operate without any electrical
power. If AC power fails, the system will operate from standby
batteries only for a specified time and only if the batteries
have been properly maintained and replaced regularly.
Equipment used in the system may not be technically com-
patible with the control. It is essential to use only equipment
listed for service with your control panel.
Telephone lines needed to transmit alarm signals from a
premise to a central monitoring station may be out of service
or temporarily disabled. For added protection against tele-
phone line failure, backup radio transmission systems are rec-
ommended.
The most common cause of fire alarm malfunction is inade-
quate maintenance. To keep the entire fire alarm system in
excellent working order, ongoing maintenance is required per
the manufacturer's recommendations, and UL and NFPA stan-
dards. At a minimum, the requirements of Chapter 7 of NFPA
72 shall be followed. Environments with large amounts of
dust, dirt or high air velocity require more frequent mainte-
nance. A maintenance agreement should be arranged
through the local manufacturer's representative. Maintenance
should be scheduled monthly or as required by National and/
or local fire codes and should be performed by authorized pro-
fessional fire alarm installers only. Adequate written records
of all inspections should be kept.
While a fire alarm system may lower insurance
rates, it is not a substitute for fire insurance!
Fire Alarm System Limitations
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LimWarLg.p65 01/10/2000
WARNING - Several different sources of power can be con-
nected to the fire alarm control panel.
Disconnect all sources
of power before servicing. Control unit and associated equip-
ment may be damaged by removing and/or inserting cards,
modules, or interconnecting cables while the unit is energized.
Do not attempt to install, service, or operate this unit until this
manual is read and understood.
CAUTION -
System Reacceptance Test after Software
Changes. To ensure proper system operation, this product
must be tested in accordance with NFPA 72 Chapter 7 after
any programming operation or change in site-specific soft-
ware. Reacceptance testing is required after any change, ad-
dition or deletion of system components, or after any modifica-
tion, repair or adjustment to system hardware or wiring.
All components, circuits, system operations, or software func-
tions known to be affected by a change must be 100% tested.
In addition, to ensure that other operations are not inadvert-
ently affected, at least 10% of initiating devices that are not
directly affected by the change, up to a maximum of 50 de-
vices, must also be tested and proper system operation veri-
fied.
This system meets NFPA requirements for operation at
0-49°C/32-120°F and at a relative humidity of 85% RH (non-
condensing) at 30°C/86°F. However, the useful life of the
system's standby batteries and the electronic components
may be adversely affected by extreme temperature ranges
and humidity. Therefore, it is recommended that this system
and all peripherals be installed in an environment with a nomi-
nal room temperature of 15-27°C/60-80°F.
Verify that wire sizes are adequate for all initiating and
indicating device loops. Most devices cannot tolerate more
than a 10% I.R. drop from the specified device voltage.
Like all solid state electronic devices, this system may
operate erratically or can be damaged when subjected to light-
ning-induced transients. Although no system is completely
immune from lightning transients and interferences, proper
grounding will reduce susceptibility.
Overhead or outside
aerial wiring is not recommended, due to an increased sus-
ceptibility to nearby lightning strikes.
Consult with the Techni-
cal Services Department if any problems are anticipated or
encountered.
Disconnect AC power and batteries prior to removing or in-
serting circuit boards. Failure to do so can damage circuits.
Remove all electronic assemblies prior to any drilling, filing,
reaming, or punching of the enclosure. When possible, make
all cable entries from the sides or rear. Before making modifi-
cations, verify that they will not interfere with battery, trans-
former, and printed circuit board location.
Do not tighten screw terminals more than 9 in-lbs.
Over-tightening may damage threads, resulting in reduced
terminal contact pressure and difficulty with screw terminal
removal.
Though designed to last many years, system components
can fail at any time. This system contains static-sensitive
components. Always ground yourself with a proper wrist strap
before handling any circuits so that static charges are re-
moved from the body. Use static-suppressive packaging
to protect electronic assemblies removed from the unit.
Follow the instructions in the installation, operating, and
programming manuals. These instructions must be followed
to avoid damage to the control panel and associated
equipment. FACP operation and reliability depend upon
proper installation by authorized personnel.
Adherence to the following will aid in problem-free
installation with long-term reliability:
WARNING: This equipment generates, uses, and can
radiate radio frequency energy and if not installed and
used in accordance with the instruction manual, may
cause interference to radio communications. It has
been tested and found to comply with the limits for class
A computing device pursuant to Subpart B of Part 15 of
FCC Rules, which is designed to provide reasonable
protection against such interference when operated in a
commercial environment. Operation of this equipment in
a residential area is likely to cause interference, in which
case the user will be required to correct the interference
at his own expense.
Canadian Requirements
This digital apparatus does not exceed the Class A
limits for radiation noise emissions from digital
apparatus set out in the Radio Interference Regulations
of the Canadian Department of Communications.
Le present appareil numerique n'emet pas de bruits
radioelectriques depassant les limites applicables aux
appareils numeriques de la classe A prescrites dans le
Reglement sur le brouillage radioelectrique edicte par le
ministere des Communications du Canada.
FCC Warning
Installation Precautions
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Table of Contents
NAM-232 50038:F 12/29/99 4
Section 1 General ...................................................................................................................6
1.1 Related Documentation.......................................................................................................................6
Table 1.1 Related Documentation ..................................................................................................6
1.2 Product Features..................................................................................................................................7
1.3 Installation...........................................................................................................................................7
Figure 1.1 Simplified Local Network Connection to AFP-200 ....................................................7
Figure 1.2 Simplified Remote Network Connection to AFP-200 .................................................7
Figure 1.3 Simplified Local Network Connection to AFP-300/AFP-400 .....................................8
Figure 1.4 Simplified Remote Network Connection to AM2020/AFP1010 .................................8
1.4 Product Description.............................................................................................................................8
1.5 Trouble Conditions/CCBE Messages For AFP-200............................................................................8
1.6 Trouble Conditions/CCBE Messages for AFP-300/AFP-400...........................................................10
1.7 Limitations of the AM2020/AFP1010 with a (NAM-232)...............................................................11
1.8 Trouble Conditions/Messages for AM2020/AFP1010......................................................................11
1.9 Diagnostic Indicators.........................................................................................................................12
Table 1.1 Identifying Indicators ...................................................................................................12
1.10 Configuration Switches ...................................................................................................................13
Table 1.2 Configuration Switches ................................................................................................13
Figure 1.5 Network Adaptor Module-Wire (NAM-232W) .........................................................14
Figure 1.6 Network Adaptor Module-Fiber (NAM-232F) ..........................................................15
Section 2 Installing the NAM-232 .......................................................................................16
2.1 Installing the NAM-232 in an AFP-200 Cabinet ..............................................................................16
Figure 2.1 Removing the AFP-200 Motherboard to Mount the NAM-232 ................................16
Figure 2.2 Mounting the NAM-232 Without Removing the AFP-200 Cabinet .........................17
2.2 Powering the NAM-232 From the AFP-200.....................................................................................17
Table 2.1 Powering From the AFP-200 .......................................................................................17
Figure 2.3 Powering the NAM-232 From the AFP-200 .............................................................18
2.3 Installing the NAM-232 in the AFP-300/AFP-400...........................................................................18
2.4 Powering the NAM-232 From the MPS-400 Power Supply.............................................................18
Table 2.1 Powering From the MPS-400 .......................................................................................18
Figure 2.4 Powering the NAM-232 From the MPS-400 .............................................................19
2.5 Installing the NAM-232 in an ICA-4/4L Chassis..............................................................................19
Figure 2.5 Mounting the NAM-232 in an ICA-4/4L Chassis .....................................................19
2.6 Installing the NAM-232 in a CHS-4 Chassis ....................................................................................20
Figure 2.6 Mounting the NAM-232 in the CHS-4 Chassis .........................................................20
2.7 Powering the NAM-232 From the MPS-24A or MPS-24AE Main Power Supply ..........................20
Table 2.1 Powering From the MPS-24A or MPS-24AE ..............................................................20
2.8 NAM-232 Connections .....................................................................................................................21
Figure 2.7 NAM-232W to NAM-232W ......................................................................................21
Figure 2.8 NAM-232W to RPT-W Connections .........................................................................21
Figure 2.9 NAM-232W to RPT-WF Connections ......................................................................22
Figure 2.10 NAM-232W to MIB-W ...........................................................................................22
Figure 2.11 NAM-232W to MIB-WF Connections ....................................................................23
Figure 2.12 NAM-232F to NAM-232F Connections ..................................................................23
Figure 2.13 NAM-232F to RPT-F ...............................................................................................24
Figure 2.14 NAM-232F to RPT-WF Connections ......................................................................24
Figure 2.15 NAM-232F to MIB-F ..............................................................................................25
Figure 2.16 NAM-232F to MIB-WF Connections 2......................................................................5
2.9 Connecting the NAM-232 to an AFP-200.........................................................................................26
Table 2.1 EIA-232 Serial Connections .........................................................................................26
Figure 2.17 Connecting the EIA-232 Interface to the AFP-200 .................................................26
2.10 Connecting the NAM-232 to an AFP-300/AFP-400.......................................................................26
Table 2.1 EIA-232 Serial Connections .........................................................................................27
Figure 2.18 Connecting the EIA-232 Interface to the AFP-300/AFP-400 ..................................27
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Table of Contents
NAM-232 50038:F 12/29/99
5
2.11 Connecting an AM2020/AFP1010 Through TPI-232 Modems to a NAM-232.............................27
Section 3 AFP-200 Programming Requirements ..............................................................28
3.1 NOTI•FIRE•NET™ Channel Threshold Programming....................................................................28
3.2 Node Address Programming .............................................................................................................28
3.3 CCBE Zone Programming ................................................................................................................29
3.4 CCBE Drill Programming.................................................................................................................29
3.5 Additional Programming Requirements............................................................................................30
Section 4 AFP-300/AFP-400 Programming Requirements ..............................................31
4.1 AFP-300/AFP-400 (LocT) ................................................................................................................31
4.2 NOTI•FIRE•NET™ Channel Threshold Programming....................................................................31
4.3 Node Address Programming .............................................................................................................32
4.4 Special ACS Offset............................................................................................................................32
4.5 CCBE Zone Programming ................................................................................................................32
Figure 4.1 Verifire™ Version 3.0 System Parameter Screen .....................................................33
Figure 4.2 CCBE Zone Programming Example ..........................................................................33
4.6 CCBE Drill Programming.................................................................................................................33
Figure 4.3 CCBE Drill Programming Example ..........................................................................34
4.7 Additional Programming Requirements............................................................................................34
Section 5 Programming .......................................................................................................35
5.1 AM2020/AFP1010 Programming Requirements..............................................................................35
Section 6 AFP-200, AFP-300/AFP-400 Message Translations .........................................36
Verifire™ is a trademark of NOTIFIER, 1996.
NOTI•FIRE•NET™ is a trademark of NOTIFIER, 1994
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General Related Documentation
6NAM-232 50038:F 12/29/99
Section 1 General
The Network Adaptor Module NAM-232 functions as an interface between the AFP-200, AFP-
300/AFP-400, or the AM2020/AFP1010 Fire Alarm Control Panels (FACPs) and the NOTIFIER
fire alarm local area network, NOTI•FIRE•NET™. The NAM-232 is compatible with the
following AFP-200, AFP-300/AFP-400 or AM2020/AFP1010 part numbers:
• AFP-200, Software Part Number #AFP2M3.0
• Display Interface Assembly for AM2020 (DIA-2020), Part Number #DIA2M3.0
• Central Processing Unit for AM2020 (CPU-2020), Part Number #CPU M3.0
• Display Interface Assembly for AFP1010 (DIA-1010), Part Number #DIA1M3.0
• Central Processing Unit for AFP1010 (CPU-2), Part Number #CPU1M3.0
• AFP-300/AFP-400, Software Part Number #AFP4R3.0
1.1 Related Documentation
To obtain a complete understanding of specific features within the network, or to become familiar
with network functions in general, refer to the documentation listed in Table 1.1 or use Verifire™.
Verifire™ is Windows® based, and provides an off-line programming and test utility which reduces
installation programming time. The NOTIFIER Document Revision Chart provides the current
document revision.
Windows® is a registered trademark of Microsoft.
Table 1.1 Related Documentation
Title Number Title Number
AM2020/AFP1010 Fire Alarm Control Panel 15088 Annunciator Control System 15842
Liquid Crystal Display (LCD-80) 15037 Lamp Driver Modules (LDM) 15885
Network Control Station (NCS) 51095 Voice Alarm Multiplex 15889
Intelligent Network Annunciator (INA) 15092 The XP Series Transponder System 15888
Universal Zone Coder Installation (UZC-256) 15216 Network Adaptor Module (NAM-232) 50038
Product Installation Document (CCM-1) 15328 The UDACT Universal Digital Alarm
Communicator/Transmitter 50050
Product Installation Document (MPS-TR) 15331 Video Graphics Annunciator System (VGAS)
Installation Manual 50251
Analog Fire Panel (AFP-300/AFP-400) 50253/
50259/
50260
FCPS-24/FCPS-24E Field Charger/Power
Supply Installation, Operation and Application
Manual
50059
Notifier Device Compatibility Document 15378 Media Interface Board (MIB) 50255
Analog Fire Panel (AFP-200) 15511 Repeater (RPT) 50256
ACT-2 Audio Coupling Transformer 51118 NOTI•FIRE•NET™ 50257
Network Interface Board (NIB-96) 15666 Telephone/Panel Interface (TPI-232) 50372
Smoke Control Manual 15712 CHG-120 Battery Charger 50641
AM2020/AFP1010 Operator Instructions 15337 MMX-2 Installation Instructions M500-03-00
Canadian Requirements for the AM2020/
AFP1010 15631 Automatic Fire Alarm Warden Station Series Product Installation Drawing 50705
APS-6R Auxiliary Power Supply 50702 VEC 25/50 Voice Evacuation Control Panel 50686
RM-1 Series Microphones 51138 NBG-12LX Pull Station 51093
XP5 Series Transponders 50786
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Product Features General
NAM-232 50038:F 12/29/99 7
1.2 Product Features
The NAM-232 is available in either a wire or a fiber version. The following features are included
with the NAM-232W:
• Connects AFP-200, AFP-300/AFP-400 or AM2020/AFP1010 Fire Alarm Panels to
NOTI•FIRE•NET™
• Supports two channels of twisted pair wire medium
• National Fire Protection Association (NFPA)
Style 4 (Class B) or Style 7 (Class A) operation
• Selectable earth fault detection per channel
• Provides electrical isolation between nodes
• Diagnostic indicators
• Selectable data thresholds per channel (high or low)
• Built-in repeater function
The following features are included with the NAM-232F:
• Connects AFP-200, AFP-300/AFP-400 or AM2020/AFP1010 Fire Alarm Panels to
NOTI•FIRE•NET™
• Supports two channels of fiber optic cable medium
• NFPA Style 4 (Class B) or Style 7 (Class A) operation
• Diagnostic indicators
• Built-in repeater function
• Fiber type: 62.5/125 micrometers multi-mode
• Wavelength (l): 820 nanometers (use 850 nanometer fiber optic cable)
• Connectors: ST® Style
• Data is immune to all environmental noise
• Optical isolation prevents ground loops
ST® is a registered trademark of AT&T.
1.3 Installation
The NAM-232 may be installed locally or remotely. Refer to Figure 1.1 through Figure 1.4 for
simplified block diagrams of each type of installation.
Figure 1.1 Simplified Local Network Connection to AFP-200
Figure 1.2 Simplified Remote Network Connection to AFP-200
NOTI•FIRE•NET™ AFP-200
Fire Alarm
Control Panel
NAM-232
NOTI•FIRE•NET™ AFP-200
Fire Alarm
Control Panel
NAM-232 TPI-232
Modem TPI-232
Modem
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General Product Description
8NAM-232 50038:F 12/29/99
Figure 1.3 Simplified Local Network Connection to AFP-300/AFP-400
Figure 1.4 Simplified Remote Network Connection to AM2020/AFP1010
1.4 Product Description
The following features are supported by the NAM-232:
Acknowledge —The NAM-232 automatically acknowledges events at the local panel and
transmits signals to the INA/NCS for network operator acknowledgment. This function is
inoperative if an INA/NCS is not connected, or if the network is fragmented so that the INA/
NCS is disconnected from the NAM-232.
Signal Silence — FACP may be silenced locally, or from an INA/NCS.
Reset — FACP may be reset locally or from an INA/NCS.
Network Resound — All previously silenced devices on the FACP are reactivated when
another fire alarm signal is generated by any network node.
Drill — Local AFP-200/AFP-300/AFP-400 drill function. An optional network AFP-200/
AFP-300/AFP-400 drill function permits the drill switch on any AFP-200/AFP-300/AFP-400
to activate all other networked AFP-200/AFP-300/AFP-400 drill outputs.
CCBE Zone —The Cooperative Control By Event (CCBE) zone function consists of zones 01
through 45 on an AFP-200 or zones 1 through 99 on an AFP-300/AFP-400, which may be
programmed to activate when a zone on another NOTI•FIRE•NET™ node is active.
CCBE Drill —The Cooperative Control By Event (CCBE) drill function on an AFP-200/
AFP-300/AFP-400 may be programmed to activate when a zone on another
NOTI•FIRE•NET™ node is active.
1.5 Trouble Conditions/CCBE Messages For AFP-200
The following paragraphs describe the trouble conditions and messages which may display at
various times.
1. This message:
will be displayed on the AFP-200 when a break exists in one or more of the following connections
and the FACP is configured with a non-zero node address:
• EIA-232 transmit line from the AFP-200 to the NAM-232.
• EIA-232 receive line from the NAM-232 to the AFP-200.
• If TPI-232 is used, may indicate loss of carrier on the leased lines.
NOTI•FIRE•NET™ AFP-300/400
Fire Alarm
Control Panel
NAM-232
NOTI•FIRE•NET™ AM2020/AFP-1010
Fire Alarm
Control Panel
NAM-232 TPI-232
Modem TPI-232
Modem
TROUBL IN SYSTEM
NETWORK FAILURE
05:16P WED 04/15/00
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Trouble Conditions/CCBE Messages For AFP-200 General
NAM-232 50038:F 12/29/99 9
• Transmit/receive connection on the NAM-232W to/from NOTI•FIRE•NET™ on both Port
A or Port B.
• Receive connection from NOTI•FIRE•NET™ (both Port A and Port B) to the NAM-232F.
2. One of these messages (only when the NAM-232 has been configured for NFPA Style 7
operation or dual port monitoring):
will be displayed on the AFP-200 when a break exists in the following connection:
• Transmit/receive connection from NOTI•FIRE•NET™ to the NAM-232W on Port A or Port
B, respectively.
• Receive connection from NOTI•FIRE•NET™ to the NAM-232F on Port A or Port B,
respectively.
3. This message:
where NN is a zone number (01 trough 45); will be displayed on the AFP-200 whenever a local
zone is activated by CCBE.
4. This message:
will be displayed on the AFP-200 whenever the drill function is activated by CCBE or via the
front keyboard.
5. If the AFP-200 recognizes that the connected NAM-232 has a different node address, the
following message will be displayed:
Both the AFP-200 and the NAM-232 store the network node address. Ordinarily, these numbers
match since they are programmed simultaneously. However, if later a NAM-232 with a different
node number is connected to the AFP-200, the CCBE equations and threshold settings associated
with the AFP-200 node address will not be available. When it is used with an AFP-200, the
NAM-232 stores CCBE and threshold data which is accessed by a node address. To prevent
improper network operation, the NAM-232 will erase all CCBE information when connected to an
AFP-200 that has a different node address. Use care to ensure that the NAM-232 is not separated
from the matching AFP-200 panel during service and maintenance operations.
To clear the mis-match trouble message, first program the AFP-200 to a new (undesired) node
number. Then program the AFP-200 to the actual (desired) node number and enter the CCBE data.
TROUBL IN SYSTEM
NETWORK FAIL PORT A
05:16P WED 04/15/00
TROUBL IN SYSTEM
NETWORK FAIL PORT B
05:16P WED 04/15/00
ACTIVE BY NETWORK
ZONE NUMBER NN
05:16P WED 04/15/00
MANUAL EVACUATE
05:16P WED 04/15/00
TROUBL IN SYSTEM
NAM CCBE PROG LOST
05:16P WED 04/15/00
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General Trouble Conditions/CCBE Messages for AFP-300/AFP-400
10 NAM-232 50038:F 12/29/99
1.6 Trouble Conditions/CCBE Messages for AFP-300/AFP-400
The following paragraphs describe the trouble conditions and messages which may display at
various times.
1. This message:
will be displayed on the AFP-300/AFP-400 when a break exists in one or more of the
following connections and the FACP is configured with a non-zero node address:
• EIA-232 transmit line from the AFP-300/AFP-400 to the NAM-232.
• EIA-232 receive line from the NAM-232 to the AFP-300/AFP-400.
• If TPI-232 is used, may indicate loss of carrier on the leased lines.
• Transmit/receive connection on the NAM-232W to/from NOTI•FIRE•NET™ on both Port
A or Port B.
• Receive connection from NOTI•FIRE•NET™ (both Port A and Port B) to the NAM-232F.
2. One of these messages (only when the NAM-232 has been configured for NFPA Style 7
operation or dual port monitoring):
will be displayed on the AFP-300/AFP-400 when a break exists in the following connection:
• Transmit/receive connection from NOTI•FIRE•NET™ to the NAM-232 on Port A or Port
B, respectively.
• Receive connection from NOTI•FIRE•NET™ to the NAM-232F on Port A or Port B,
respectively.
3. This message:
where NN is a zone number (01 through 99), Nnnn is a node number (1 through 249), and Zzzz
is a network zone number (1-240); will be displayed on the AFP-300/AFP-400 whenever a
local zone is activated by CCBE.
4. This message:
will be displayed on the AFP-300/AFP-400 whenever the drill function is activated by CCBE
or via the front keypad.
TROUBL IN SYSTEM NETWORK FAILURE
05:16P WED 04/15/00
TROUBL IN SYSTEM NETWORK FAIL PORT A
05:16P WED 04/15/00
TROUBL IN SYSTEM NETWORK FAIL PORT B
05:16P WED 04/15/00
ON SOFTWARE ZONE << ZONE LABEL >>
NnnnZzzz ZNN
MANUAL EVACUATE
05:16P WED 04/15/00
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Limitations of the AM2020/AFP1010 with a (NAM-232) General
NAM-232 50038:F 12/29/99 11
1.7 Limitations of the AM2020/AFP1010 with a (NAM-232)
The AM2020/AFP1010 occupies a single node address on the network. This configuration has
limited capability. Functions are limited to the display of signals at an INA or NCS, network
acknowledge, signal silence, and reset functions. Other features such as cooperative-control-by-
event, read status, alter status, etc. are not supported in this configuration.
1.8 Trouble Conditions/Messages for AM2020/AFP1010
The following paragraphs describe the trouble conditions and messages which may display at
various times on the AM2020/AFP1010.
1. This message:
will be displayed on the AM2020/AFP1010 when a break exists in one or more of the
following connections and the FACP is configured with a non-zero address:
• EIA-232 transmit or receive line between the AM2020/AFP1010 and a TPI-232 modem.
• EIA-232 transmit or receive line between the NAM-232 and a TPI-232 modem.
• The telephone line connection between two TPI-232 modems.
• Transmit/receive connection on the NAM-232W to/from NOTI•FIRE•NET™.
• Receive connection from NOTI•FIRE•NET™ (both Port A and Port B) to the NAM-232F.
2. These messages (only when the NAM-232 has been configured for NFPA Style 7 operation or
dual port monitoring):
will be displayed on the AM2020/AFP1010 when a break exists in one or more of the
following connections:
• Transmit/receive connection from NOTI•FIRE•NET™ to the NAM-232W on either Port A
or Port B.
• Receive connection from NOTI•FIRE•NET™ to the NAM-232F on either Port A or Port B.
TROUBL NAM COMMUNICATIONS FAULT
02:56P 09/10/00 TC9
TROUBL NETWORK COMMUNICATION LINK FAIL
PORT A 02:56P 09/10/00 TDA
TROUBL NETWORK COMMUNICATION LINK FAIL
PORT B 02:56P 09/10/00 TDA
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General Diagnostic Indicators
12 NAM-232 50038:F 12/29/99
1.9 Diagnostic Indicators
The NAM-232 has diagnostic indicators which aid in troubleshooting and assist the installer in
connecting the system. Refer to Table 1.2 for a list of diagnostic indicators and their descriptions.
Table 1.2 Identifying Indicators
LED
Indicator Color Description
RECON Yellow This LED should remain off at all times when the network is
operating properly. If it illuminates periodically, check the
network media and thresholds using the MET-1 (Media
Evaluation Tool).
STATB Yellow Illuminates when the NAM-232 is not receiving valid data from
NOTI•FIRE•NET™ on Port B.
RCVDB Green Illuminates when the NAM-232 is receiving data from
NOTI•FIRE•NET™ on Channel B.
B HI Green Illuminates to indicate the NAM-232W Channel B is set for
high threshold (N/A on NAM-232F).
A HI Green Illuminates to indicate the NAM-232W Channel A is set for
high threshold (N/A on NAM-232F).
RCVDA Green Illuminates when the NAM-232 is receiving data from
NOTI•FIRE•NET™ on Channel A.
STATA Yellow Illuminates when the NAM-232 is not receiving valid data from
NOTI•FIRE•NET™ on Port A.
PULSE Green Illuminates when the NAM-232 is transmitting data to
NOTI•FIRE•NET™
TROUBLE Yellow Indicates that the NAM-232 is not functioning.
TXD Green Indicates when the NAM-232 is transmitting data to the FACP.
RXD Green Indicates when the NAM-232 is receiving data from the FACP.
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Configuration Switches General
NAM-232 50038:F 12/29/99 13
1.10 Configuration Switches
The NAM-232 must be configured using the switches detailed in Table 1.3 (refer to Figure 1.5 and
Figure 1.6).
Table 1.3 Configuration Switches
SWITCH FUNCTION
SW1-1
NETWORK DRILL
OFF: pressing and holding the drill button on the local AFP-200/AFP-300/
AFP-400 only activates outputs on that specific AFP-200/AFP-300/
AFP-400. The local AFP-200/AFP-300/AFP-400 outputs are not activated
by performing the drill function on other network panels.
ON: pressing and holding the drill button on the local AFP-200/AFP-300/
AFP-400 activates outputs on all AFP-200/AFP-300/AFP-400 network
panels which also have SW1-1 set to the on position. The local AFP-200/
AFP-300/AFP-400 outputs are activated by performing the function on
other network panels.
SW1-2
DUAL PORT MONITORING
OFF: configures the respective node for NFPA style 4 (refer to Note 1)
operation (dual port monitoring off, refer to Note 2).
ON: configures the respective node for NFPA style 7 (refer to Note 1)
operation (dual port monitoring on, refer to Note 2).
SW1-3 OFF: The NAM-232 is connected to an AFP-200 or AM2020/AFP1010.
ON: The NAM-232 is connected to an AFP-300/AFP-400.
SW1-4through
SW1-6 Reserved for future use.
SW1-7
This switch sets the threshold for Channel A on NAM-232W when
connected to AM2020/AFP1010 only.
(OFF=High, ON=Low)
SW1-7 serves no purpose to NAM-232F.
SW1-8
This switch sets the threshold for Channel B on NAM-232W when
connected to AM2020/AFP1010 only.
(OFF=High, ON=Low)
SW1-8 serves no purpose to NAM-232F.
SW2
(NAM-232W
only)
Channel A Earth Fault Enable: Place SW2 as in Figure 1.5 to enable earth
fault detection feed through on Network Channel A. Move SW2 as in
Figure 1.5 to disable earth fault detection feed through (refer to Note 3).
SW3
(NAM-232W
only)
Channel B Earth Fault Enable: Place SW3 as in Figure 1.5 to enable earth
fault detection feed through on Network Channel B. Move SW3 as in
Figure 1.5 to disable earth fault detection feed through (refer to Note 3).
NOTES
(1) In a Style 7 system, all nodes must be configured identically. Style 4 or style 7
are activated for the respective node, not the entire network.
(2) Dual port monitoring will be automatically activated by the NAM-232 if data is
received on both Port A and Port B anytime after power is applied to the NAM-232.
If dual port monitoring is not desired connect only one NAM-232 port to the
network, set this switch to the off position, and cycle power to the NAM-232.
(3) When earth fault detection feed through has been enabled, an earth fault on the
network wiring connected to the NAM-232W results in ground fault messages on the
local node and INA/NCS. Refer to the NOTI•FIRE•NET™ manual for proper
application of this feature.
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General Configuration Switches
14 NAM-232 50038:F 12/29/99
Figure 1.5 Network Adaptor Module-Wire (NAM-232W)
R70
R69
TB2
8
1
P1
TB1
B HI
A HI
When wired in a bus configuration, the terminating resistors (R69, Channel A) and
(R70, Channel B) must be cut except for the first and last MIB/NAM-232/RPT. See
the NOTI•FIRE•NET™ manual for network configuration information.
ENABLE
SW3
RECON
STATB
RCVDB
Earth
Channel B
Channel B
Channel A
Channel A
RCVDA
STATA
PULSE
TROUBLE
DIP Switch SW1
TXD
RXD
Earth
EIA-232 Transmi
t
EIA-232 Receive
Common
Ground
Ground
+24 VDC
+24 VDC
NAM232W.CDR NAMBUSCF.CDR
ICA-4/4L
Connector
SW2
ENABLE
R69
R70
}Channel B
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Configuration Switches General
NAM-232 50038:F 12/29/99 15
Figure 1.6 Network Adaptor Module-Fiber (NAM-232F)
J4
TxB
RxB
TxA
RxA
J3 J2 J1
8
1
P1
TB1
RCVDA
PULSE
TROUBLE
STATA
STATB
RCVDB
RECON
Earth
EIA-232 Transmit
EIA-232 Receive
Common
Ground
Ground
+24 VDC
+24 VDC
TXD
RXD
DIP Switch SW1
ICA-4/4L
Connector
Receive Channel B
Transmit Channel B
Transmit Channel A
Receive Channel A
NAM-232F.CDR
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Installing the NAM-232 Installing the NAM-232 in an AFP-200 Cabinet
16 NAM-232 50038:F 12/29/99
Section 2 Installing the NAM-232
The NAM-232 may be mounted in the following locations:
• In the AFP-200 cabinet, behind the motherboard (NIB-96 cannot be present).
• In a CAB-3 series cabinet mounted to one of the following chassis:
• ICA-4/4L Interconnect Chassis Assembly.
• CHS-4 standard four position chassis.
2.1 Installing the NAM-232 in an AFP-200 Cabinet
It is recommended that the NAM-232 be installed in the AFP-200 cabinet. When the NAM-232 is
installed in the AFP-200 cabinet, the EIA-232 serial connection from the NAM-232 to the AFP-200
motherboard may be easily made without concern of exceeding the 50 feet (15.24 m) maximum
wiring distance. The following options are acceptable when installing the NAM-232 in the
AFP-200 cabinet:
Option 1:
The AFP-200 motherboard must first be removed and set aside while the NAM-232 is mounted
in the rear of the cabinet. The NAM-232 is mounted to the four PEM studs in the cabinet using
the holes indicated in Figure 2.1. The AFP-200 motherboard may then be replaced and
fastened using the four mounting screws.
Figure 2.1 Removing the AFP-200 Motherboard to Mount the NAM-232
NAM-232
mounting holes
Note: Four #4-40 hex nuts and
standoffs must be assembled
prior to installing the backbox
into the wall.
AFP-200 Motherboard
mounting holes
#6-32
Screw
NAM-232
Cabinet
(inside)
Standoff
Cabinet
(outside)
#4-40
Hex Nut
(Typical-One of Four)
NAM-AFP.CDR
STNDOFF.CDR
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Powering the NAM-232 From the AFP-200 Installing the NAM-232
NAM-232 50038:F 12/29/99 17
Option 2:
When using the self-tapping sheet metal screws provided, it is not necessary to remove the
AFP-200 cabinet to mount the NAM-232. The AFP-200 Motherboard must first be removed
and set aside while the NAM-232 is mounted on the four standoffs in the cabinet using the
holes and screw indicated in Figure 2.2. The AFP-200 Motherboard may then be replaced and
fastened using the four mounting screws.
Figure 2.2 Mounting the NAM-232 Without Removing the AFP-200 Cabinet
2.2 Powering the NAM-232 From the AFP-200
When the NAM-232 is mounted in the AFP-200 cabinet, power must be wired from the AFP-200
motherboard to the NAM-232 (refer to Table 2.1). Refer to Figure 9 for a wiring diagram which
details this connection.
Table 2.1 Powering From the AFP-200
AFP-200 Motherboard
mounting holes
NAM-232
mounting holes
#6-32
Screw
NAM-232
Cabinet
(inside)
Standoff
(Typical - One of Four)
Cabinet
(outside
NAM-AFP.CDR
STNDOFF1.CD
Power NAM-232 AFP-200
+24 VDC TB1 terminal 1 TB1 terminal 3
Common TB1 terminal 3 TB1 terminal 4
NOTE: The current draw for the NAM-232W is 58 mA.
The current draw for the NAM-232F is 55 mA.
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Installing the NAM-232 Installing the NAM-232 in the AFP-300/AFP-400
18 NAM-232 50038:F 12/29/99
Figure 2.3 Powering the NAM-232 From the AFP-200
Refer to the section, Powering the NAM-232 From the MPS-24A or MPS-24AE Main Power Supply,
for information on powering the NAM-232 when used with the AM2020/AFP1010.
2.3 Installing the NAM-232 in the AFP-300/AFP-400
The NAM-232 is installed in the AFP-300/AFP-400 mounted in a CHS-4 chassis. Refer to Figure
2.5, for chassis installation.
2.4 Powering the NAM-232 From the MPS-400 Power Supply
When the NAM-232 is mounted in an AFP-300/AFP-400 cabinet, power must be wired from the
MPS-400 to the NAM-232 (refer to Table 2.2). Refer to Figure 2.4 for a wiring diagram which
details this connection.
Table 2.2 Powering From the MPS-400
TB1
TB1
Supervised and Power Limited
TB1-3 (+24VDC)
TB1-4 (Common)
TB1-4 (+24VDC)
TB1-3 (Common)
NAM-232
AFP-200
NAMPOWER.CDR
Power NAM-232 AFP-300/AFP-400
+24 VDC TB1 terminal 1 TB2 terminal 3
Common TB1 terminal 3 TB2 terminal 4
NOTE: The current draw for the NAM-232W is 58 mA.
The current draw for the NAM-232F is 55 mA.
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Installing the NAM-232 in an ICA-4/4L Chassis Installing the NAM-232
NAM-232 50038:F 12/29/99 19
Figure 2.4 Powering the NAM-232 From the MPS-400
2.5 Installing the NAM-232 in an ICA-4/4L Chassis
The NAM-232 may be installed in an ICA-4/4L chassis. When this configuration is used, it is
important that the maximum wiring distance of 50 feet (15.24 m) for the EIA-232 serial
communications loop not be exceeded (in many cases, TPI-232 modems may be used to extend this
distance). This EIA-232 serial communications loop is used to connect the AFP-200/AFP-300/
AFP-400/AM2020/AFP1010 to the NAM-232.
The NAM-232 mounts in a similar manner as the LIB, CPU, and SIB (refer to Figure 1). Align the
cutouts in the NAM-232 board with the tabs of the ICA-4/4L chassis and slide the NAM-232 into
position until the male pins of the interconnect chassis board are engaged. When the NAM-232 is
installed in the ICA-4/4L, power is delivered to the NAM-232 through the male pins of the
interconnect chassis board. Separate power does not have to be wired to the NAM-232.
Figure 1 Mounting the NAM-232 in an ICA-4/4L Chassis
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Installing the NAM-232 Installing the NAM-232 in a CHS-4 Chassis
20 NAM-232 50038:F 12/29/99
2.6 Installing the NAM-232 in a CHS-4 Chassis
The NAM-232 may be installed in an CHS-4 chassis (refer to Figure 2.5). When this configuration
is used, it is important that the maximum wiring distance of 50 feet (15.24 m) for the EIA-232
serial communications loop not be exceeded (in many cases, TPI-232 modems may be used to
extend this distance). This EIA-232 serial communications loop is used to connect the AFP-200/
AFP-300/AFP-400/AM2020/AFP1010 to the NAM-232.
The NAM-232 may be mounted in either the left or right-hand position of a CHS-4. The NAM-232
is mounted by using four PEM studs on the CHS-4 chassis. The necessary mounting hardware is
included with the NAM-232.
Figure 2.5 Mounting the NAM-232 in the CHS-4 Chassis
2.7 Powering the NAM-232 From the MPS-24A or MPS-24AE Main Power
Supply
The NAM-232 may be powered from the MPS-24A Main Power Supply. The power should be
connected according to Table 2.3. When the NAM-232 is installed in an ICA-4L chassis, power is
supplied through the chassis and the connections shown in Table 2.3 are not required.
Table 2.3 Powering From the MPS-24A or MPS-24AE
Cutaway view of the
CHS-4 Chassis.
POWER NAM-232 MPS-24A or MPS-24AE
+24 VDC TB1 terminal 1 TB3 terminal 3
Common TB1 terminal 3 TB3 terminal 4
NOTE: The current draw for the NAM-232W is 58 mA.
The current draw for the NAM-232F is 55 mA.
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