Siemens MXL-IQ Instruction Manual

MXL-IQ CONTROL PANEL
Operation, Installation, and Maintenance Manual
P/N 315-093624-13
Siemens Industry, Inc.
Building Technologies Division
Florham Park, NJ
Siemens Building Technologies, Ltd.
Fire Safety & Security Products
2 Kenview Boulevard
Brampton, Ontario
L6T 5E4 Canada

CAUTION
ALL WIRING MUST BE DONE AS DESCRIBED BELOW
TO OBTAIN SAFE AND PROPER SYSTEM OPERATION.
1. Earth ground the MXL-IQ enclosure properly; see the latest edition of the National
Electrical Code for approved methods. Conduit ground is NOT adequate.
2. Separate all wiring for initiating devices (i.e., detectors, manual stations, TRI
modules, etc.) from all other wiring in the MXL-IQ enclosure. To wire the Sys-
tem in compliance with UL 864, refer to the Installation and Power Limited
Wiring Instructions for the MSE-3L Enclosure, P/N 315-095445.
3. INSULATE ALL CABLE DRAIN WIRES from any conduit or earth grounded
electrical box, including those in the MXL-IQ enclosure.
4. Connect shield cable drain wire ONLY inside the MXL-IQ enclosure.
5. No wiring used for any of the following can run outside the building:
• an ALD loop
• a RS-485 network
• an NAC circuit used for audibles
• a CZM-1B6 or CZM-4 initiating device loop
For additional wiring information, refer to this manual or call Siemens
Industry, Inc., Technical Support Department at 1-800-248-7976.

i
Chapter 1
Table Of Contents
Description ______________________________ 1 - 1
Introduction ____________________________________________________ 1 - 1
Software ______________________________________________________ 1 - 1
MinimumMXL-IQControlPanelConfiguration ________________________ 1 - 3
Components OfThe Basic System __________________________________ 1 - 4
SMB-2MainBoard _____________________________________________ 1 - 4
MPS-6 Power Supply ___________________________________________ 1 - 5
MPS-12 Power Supply __________________________________________ 1 - 5
MKBKeyboard/AnnunciatorPanel _________________________________ 1 - 5
PIM-1PeripheralInterfaceModule__________________________________ 1 - 6
PIM-2PeripheralInterfaceModule__________________________________ 1 - 6
PAL-1________________________________________________________ 1 - 6
MSE-3LorMSE-3MEnclosure ____________________________________ 1 - 7
TSW-2 Tamper Switch __________________________________________ 1 - 7
BP-61 Batteries________________________________________________ 1 - 7
BTX Batteries _________________________________________________ 1 - 7
Optional Modules _______________________________________________ 1 - 8
ALD-2IAnalogLoopDriver _______________________________________ 1 - 8
CCU/MPagerInterfaceModule ____________________________________ 1 - 8
CMI-300InterfaceModule ________________________________________ 1 - 8
CPY-HLIInterfaceCard* _________________________________________ 1 - 8
CRM-4RelayModule ___________________________________________ 1 - 9
CSM-4SignalModule ___________________________________________ 1 - 9
CZM-4ConventionalZoneModule__________________________________ 1 - 9
D2300CP Fiber Optic Interface ___________________________________ 1 - 10
LLM-1LeasedLineModule ______________________________________ 1 - 10
MDACTSerialDialer ___________________________________________ 1 - 10
MID-16InputDriver* ___________________________________________ 1 - 10
MOD-16 Output Driver*_________________________________________ 1 - 11
MOI-7VoiceandAnnunciatorDriver* ______________________________ 1 - 11

Table of Contents
ii
MOM-2 Card Cage ____________________________________________ 1 - 11
MOM-4 Card Cage ____________________________________________ 1 - 12
NIM-1WNetworkInterfaceModule ________________________________ 1 - 12
PS-5A Power Supply* __________________________________________ 1 - 13
RCC Remote Command Center__________________________________ 1 - 13
RDM-PC Remote Diagnostics Module _____________________________ 1 - 13
Silent Knight Model 5128/5129 Digital Fire Communicator ______________ 1 - 14
Intelligent/Analog Devices _______________________________________ 1 - 14
FP-11Intelligent/AnalogPhotoelectricDetector ______________________ 1 - 14
FPT-11 Intelligent Thermal Detector _______________________________ 1 - 14
ICPIntelligentControlPoint______________________________________ 1 - 14
ICP-B6IntelligentControlPoint ___________________________________ 1 - 14
ID-60PIntelligent/AnalogPhotoelectricDetector ______________________ 1 - 14
ID-60PT Intelligent/Analog Photo-electric Detector with Heat Sensor ______ 1 - 14
ID-60IIntelligent/AnalogIonizationDetector__________________________ 1 - 15
ID-60IHIntelligent/AnalogIonizationHighAltitudeDetector ______________ 1 - 15
ID-60IAIntelligent/AnalogIonization HighAir-VelocityDetector ___________ 1 - 15
ID-60IAHIntelligent/AnalogIonizationHighAir-Velocity,HighAltitudeDetector 1 - 15
ID-60IBIntelligent/AnalogIonizationAir-Duct Detector _________________ 1 - 15
ID-60IBHIntelligent/AnalogIonizationAir-Duct HighAltitude Detector ______ 1 - 15
ILI-1Intelligent/AnalogIonizationDetector ___________________________ 1 - 15
ILI-1HIntelligent/AnalogIonizationHighAltitudeDetector _______________ 1 - 15
ILI-1AIntelligent/AnalogIonization HighAir-VelocityDetector _____________ 1 - 15
ILI-1AHIntelligent/AnalogIonizationHighAir-Velocity,HighAltitudeDetector _ 1 - 15
ILI-1BIntelligent/AnalogIonizationAir-Duct Detector ___________________ 1 - 16
ILI-1BHIntelligent/AnalogIonizationAir-DuctHighAltitudeDetector _______ 1 - 16
ILP-1Intelligent/AnalogPhotoelectricDetector _______________________ 1 - 16
ILPT-1 Intelligent/Analog Photoelectric Detector with Heat Sensor ________ 1 - 16
ILP-2Intelligent/AnalogPhotoelectricDetector _______________________ 1 - 16
ILT-1IntelligentThermal Detector _________________________________ 1 - 16
LIM-1LoopIsolatorModule ______________________________________ 1 - 16

Table of Contents
iii
Chapter 2
MSI-10/20IntelligentManual Station _______________________________ 1 - 16
MSI-10B/20BIntelligentManualStation _____________________________ 1 - 16
MSI-B6FIntelligentManualStation_________________________________ 1 - 16
MSI-MB6IntelligentManual Station ________________________________ 1 - 16
MS-MIIntelligentManual Station __________________________________ 1 - 16
TRI-B6,TRI-B6R,andTRI-B6D Intelligent Interface Modules ____________ 1 - 17
CZM-1B6RemoteConventionalZoneModule________________________ 1 - 17
DI-3 Ionization Detector_________________________________________ 1 - 17
DI-3HIonizationHighAltitude Detector _____________________________ 1 - 17
TRI-B6MAddressableInterfaceModule ____________________________ 1 - 17
TRI-S,TRI-R,andTRI-DIntelligent Interface Modules _________________ 1 - 17
CONVENTIONAL DEVICES _______________________________________ 1 - 17
DI-A3IonizationHighAir-Velocity Detector __________________________ 1 - 17
DI-A3HIonizationHighAir-Velocity,HighAltitudeDetector_______________ 1 - 17
DI-B3 IonizationAir Duct Detector_________________________________ 1 - 17
DI-B3HIonizationAirDuctHighAltitudeDetector _____________________ 1 - 18
DT-11 Thermal Detector ________________________________________ 1 - 18
PE-3 Photoelectric Detector _____________________________________ 1 - 18
PE-3T Photoelectric Detector with Heat Sensor ______________________ 1 - 18
PE-11 Photoelectric Detector ____________________________________ 1 - 18
PE-11T Photoelectric Detector with Heat Sensor _____________________ 1 - 18
PBA-1191 Linear Beam Smoke Detector ___________________________ 1 - 18
Installation ______________________________ 2 - 1
GeneralGuidelinesForInstallingTheMXL-IQ_________________________ 2 - 1
Installation Instructions ForThe MXL-IQ Control Panel ___________________ 2 - 2
Start Up Procedure ____________________________________________ 2 - 10
System Function Checkout______________________________________ 2 - 16

Table of Contents
iv
Chapter 3 Operation _______________________________ 3 - 1
Introduction ____________________________________________________ 3 - 1
System Modules _______________________________________________ 3 - 2
Remote System Modules ________________________________________ 3 - 2
UsingThe MKB-4 Keyboard/Annunciator Panel in Local Mode ____________ 3 - 3
The Display ___________________________________________________ 3 - 3
InternalAudibleAlarm ___________________________________________ 3 - 4
Modes Of Operation ____________________________________________ 3 - 5
Alarm ________________________________________________________ 3 - 6
How The System Annunciates Fire Alarms ___________________________ 3 - 6
Viewing the List ofAlarms ________________________________________ 3 - 7
How to BlockAcknowledge a FireAlarm _____________________________ 3 - 7
HowtoIndividuallyAcknowledgeaFireAlarm _________________________ 3 - 7
Silencing The System ___________________________________________ 3 - 7
Supervisories __________________________________________________ 3 - 8
How The System Annunciates Supervisories _________________________ 3 - 8
Viewing the List of Supervisories___________________________________ 3 - 8
How to BlockAcknowledge a Supervisory____________________________ 3 - 8
HowtoIndividuallyAcknowledgeaSupervisory _______________________ 3 - 9
Security _______________________________________________________ 3 - 9
How The SystemAnnunciates Security Conditions ____________________ 3 - 9
Viewing the List of Security Conditions ______________________________ 3 - 9
HowtoIndividuallyAcknowledgeaSecurityCondition(UL1076) __________ 3 - 9
Troubles ______________________________________________________ 3 - 10
How The System Annunciates Troubles ____________________________ 3 - 10
Viewing The List of Troubles _____________________________________ 3 - 10
How to BlockAcknowledge a Trouble ______________________________ 3 - 10
HowtoIndividuallyAcknowledgeaTrouble __________________________ 3 - 11

Table of Contents
v
Reset Procedures ______________________________________________ 3 - 11
Hard Reset __________________________________________________ 3 - 11
Soft Reset ___________________________________________________ 3 - 11
UsingThe MKB Keyboard/Annunciator Panel in Global Mode ____________ 3 - 12
Limitations/Restrictions_________________________________________ 3 - 12
Global MKB Display Format _____________________________________ 3 - 12
GlobalKeypadOperation _______________________________________ 3 - 13
UsingThe Menu _______________________________________________ 3 - 14
Operation of the Keys on the MXL-IQAnnunciator Panel _______________ 3 - 14
Numeric Keypad ______________________________________________ 3 - 14
The Command Keypad _________________________________________ 3 - 14
Overview of the Menu’s Structure _________________________________ 3 - 15
Beginning a Menu Session ______________________________________ 3 - 16
IntroductiontotheAcknowledgeMenu _____________________________ 3 - 16
Introduction to the List Menu _____________________________________ 3 - 16
IntroductiontotheControlMenu __________________________________ 3 - 16
Introduction to the Test Menu_____________________________________ 3 - 16
Entering Your Password ________________________________________ 3 - 17
Entering a Module Number and Device Number ______________________ 3 - 17
Entering a Device Number with the Module Number___________________ 3 - 17
Acknowledge Menu ____________________________________________ 3 - 18
EnteringtheAcknowledgeMenu __________________________________ 3 - 18
Acknowledge:Alarm ___________________________________________ 3 - 18
Acknowledge:Supervsry________________________________________ 3 - 19
Acknowledge:Security _________________________________________ 3 - 20
Acknowledge:Trouble __________________________________________ 3 - 21
LIST Menu ____________________________________________________ 3 - 22
Entering the List Menu__________________________________________ 3 - 22
List: Status __________________________________________________ 3 - 23
List:Alarm ___________________________________________________ 3 - 23
List: Supervisory ______________________________________________ 3 - 24

Table of Contents
vi
List Security Conditions_________________________________________ 3 - 24
List:Trouble__________________________________________________ 3 - 25
List: Sensitivity Settings_________________________________________ 3 - 26
List: Voltages _________________________________________________ 3 - 26
List: Temp ___________________________________________________ 3 - 28
List:ModuleType______________________________________________ 3 - 28
List: Device Type______________________________________________ 3 - 29
List: Message ________________________________________________ 3 - 30
List: Software Version __________________________________________ 3 - 30
List: Output States_____________________________________________ 3 - 31
List: Device Usages ___________________________________________ 3 - 32
List: NodeAddress ____________________________________________ 3 - 32
List:Air Sampling______________________________________________ 3 - 32
List: Percent/ft ________________________________________________ 3 - 34
List Percent/ft – Senstvty _______________________________________ 3 - 35
List Percent/ft – Pre-alarm ______________________________________ 3 - 35
List Percent/ft – Analog _________________________________________ 3 - 35
List: ASD_apps _______________________________________________ 3 - 35
CONTROL Menu _______________________________________________ 3 - 36
Enteringthe Control Menu _______________________________________ 3 - 37
Control: Reset ________________________________________________ 3 - 37
Control:Sensitivity_____________________________________________ 3 - 37
Control:Arm/dis_______________________________________________ 3 - 38
Control: Output on/off __________________________________________ 3 - 39
Control: LoopArm _____________________________________________ 3 - 39
Control: Loop Disarm __________________________________________ 3 - 40
Control: Net Link Request _______________________________________ 3 - 40
Control:Air Sampling___________________________________________ 3 - 40
Control: Percent/ft _____________________________________________ 3 - 41
Control: ChangeApps __________________________________________ 3 - 42

Table of Contents
vii
Chapter 4
TEST Menu ___________________________________________________ 3 - 42
Entering the Test Menu _________________________________________ 3 - 43
Test: Set Time ________________________________________________ 3 - 43
Test: Ground Fault_____________________________________________ 3 - 44
Test: Power __________________________________________________ 3 - 44
Test: Lamp Test_______________________________________________ 3 - 45
Test: Device LED _____________________________________________ 3 - 45
Test: MOI Lamp Test ___________________________________________ 3 - 46
Test:Network(X-Network, M-Network) _____________________________ 3 - 46
Test: Override ________________________________________________ 3 - 46
Test: Det_Cleaned_____________________________________________ 3 - 47
Test: Event Log _______________________________________________ 3 - 47
Test: Pyro_diags ______________________________________________ 3 - 48
Test: Pre_alarm_______________________________________________ 3 - 48
Test: ASD_Devices ____________________________________________ 3 - 48
Test: Summarize______________________________________________ 3 - 48
Test:Manual_Activate __________________________________________ 3 - 49
Testing andTroubleshooting __________________ 4 -1
SYSTEM TEST ___________________________________________________ 4 -1
EverySix Months_______________________________________________ 4 -1
Every Year ____________________________________________________ 4 -1
Fuse Replacement _____________________________________________ 4 -1
Troubleshooting________________________________________________ 4 -2

Table of Contents
viii
Chapter 5
Chapter 6
Walktest Operating Instructions _____________ 5 - 1
System w/AUD ________________________________________________ 5 - 2
System SIL ___________________________________________________ 5 - 2
Loopw/AUD __________________________________________________ 5 - 2
LoopSIL _____________________________________________________ 5 - 2
ZonewAUD ___________________________________________________ 5 - 2
ZoneSIL _____________________________________________________ 5 - 2
Cancel_______________________________________________________ 5 - 2
Extend _______________________________________________________ 5 - 2
Suggested Walktest Procedure ____________________________________ 5 - 2
Walktest the System ____________________________________________ 5 - 3
Walktest Ending Sequence _______________________________________ 5 - 4
Walktest EntireALDLoop,MOI-7(MID-16),orCZM-4Module ____________ 5 - 4
Walktest Ending Sequence _______________________________________ 5 - 5
Walktest Individual CZM-1B6 orCZM-4Zone _________________________ 5 - 5
History Log ______________________________ 6 - 1
Logging Methods _______________________________________________ 6 - 2
Small List Logging______________________________________________ 6 - 2
Circular Logging _______________________________________________ 6 - 3
MKB Menu Option to Enable, Disable and Erase History _________________ 6 - 4
Enabling the History Option in CSG-M ______________________________ 6 - 4
From the MKB Menu ____________________________________________ 6 - 4
Local History Log Query __________________________________________ 6 - 5
Query Selection________________________________________________ 6 - 5
Query Filters __________________________________________________ 6 - 5
NavigatingThe History Display _____________________________________ 6 - 6
History Display Formats _________________________________________ 6 - 6
Device Event __________________________________________________ 6 - 6
Reset Event __________________________________________________ 6 - 6

Table of Contents
ix
Set Time Event ________________________________________________ 6 - 7
BlockAcknowledgeEvent ________________________________________ 6 - 7
AudibleSilencedEvent __________________________________________ 6 - 8
Override Event ________________________________________________ 6 - 8
AudibleUnsilencedEvent ________________________________________ 6 - 8
Password Event _______________________________________________ 6 - 8
ConfigurationChangedEvent _____________________________________ 6 - 9
ManualSensitivitySetEvent ______________________________________ 6 - 9
Auto Sensitivity Set Event ________________________________________ 6 - 9
Logic Sensitivity Set Event ______________________________________ 6 - 10
History Print Formats AtThe MXL-IQ Panel ___________________________ 6 - 10
MXL-IQTo CSG-M Download Formats _______________________________ 6 - 13
History Download Sequence_____________________________________ 6 - 14
Compatible Devices _____________________________________________ A - 1
Device AnalogVoltages __________________________________________ B - 1
MXL-IQ Battery Calculations _______________________________________ C - 1
MXL-IQ Power Supply Load Calculations _____________________________ D - 1
AlarmVerification _______________________________________________ E - 1
Envirolink _____________________________________________________ F - 1
Latching/Non-LatchingTroubles ____________________________________ G - 1
Installing A Security Point _________________________________________ H - 1
Application Specific Detection (ASD) _________________________________I - 1
MXL-IQTrouble Messages _________________________________________ J - 1
Appendix

Table of Contents
x
Power LimitedWiring ____________________________________________ K - 1
NewTwo Stage Alarm ___________________________________________ L - 1
Pre-alarm, Dual Criteria Logic Functions, and Percent Per Foot Obscuration M - 1
MXL-IQ Spare Parts List ___________________________________________ N - 1
New Features for MXL-IQ Revision 6.0 and Higher ______________________ O - 1
Connection & Rating Information ___________________________________ P - 1
Index

The MXL-IQ Control Panel from Siemens
Industry, Inc., is an advanced fire protec-
tion and alarm control panel that provides
superior fire protection and multiplexed alarm
reporting.
The MXL-IQ Control Panel can monitor up
to 4 analog loops, each containing up to 60
SIEMENS intelligent devices.
The MXL-IQ Control Panel can control a
wide variety of System outputs, such as:
• Conventional Form C relay contacts
• Solid State outputs
• Supervised outputs to control Alarm
Notification Appliances
• Municipal Tie outputs
• Leased Line outputs
The MXL-IQ Control Panel can process
logical decisions based on the status of
initiating devices. The System can respond
with customer-specified sequences of
output circuit operation.
The System continuously checks all
software and hardware for proper opera-
tion. It continuously checks all System
memory components, control panel
electronic hardware, and the System
program. A hardwire watchdog circuit is
provided to ensure that System programs
are functioning properly. If a problem
develops with the program or processor,
the watchdog circuit places the System into
a trouble condition and resets it.
To ensure reliable operation, the MXL-IQ
System is composed of independent
modules, each with its own microprocessor.
If the main panel’s central processing unit
stops, these modules, operating in default,
still annunciate any alarm or trouble
through common lines called Any Alarm
and Any Trouble. All of the modules
communicate with the MXL-IQ Panel
through a serial communications System.
All modules are continuously supervised
for their presence and for proper operation.
Problems are shown on the display to aid
in servicing and troubleshooting (See Using
the Menu in the OPERATIONS section).
The MXL-IQ System is designed so that
fire alarm operation has first priority over all
other modes of operation. If the System
loses battery and commercial power, it
automatically goes through an initialization
routine when power returns.
The MXL-IQ software was written in a high-
level language for ease of maintenance.
The software incorporates a multitasking
operating system that allows the micropro-
cessor to handle many tasks almost
simultaneously. This enables the MXL-IQ
System to handle communications to all
initiating and output option boards and to
the annunciator. This also enables the
MXL-IQ System to check that everything is
running.
Chapter 11
11
1
DD
DD
Descrescr
escrescr
escriptipt
iptipt
iptionion
ionion
ion
INTRODUCTION
SOFTWARE
1-1

1-2
Description
Figure 1
The MXL-IQ Control Panel
ALARM
DISPLAY
NEXT HOLD
POWER
PARTIAL
SYSTEM
DISABLE
SECURITY
TROUBLE
SUPERVISORY
AUDIBLE
SILENCE
MXL-IQ
SIEMENS
Interior View
Exterior View

1-3
Description
When the MXL-IQ Control Panel receives
power, the System runs a start-up proce-
dure that sets up all initial conditions. The
System then starts the operating system
and the initialization routines for all of the
tasks, most of which concern handling
System modules. When the display task is
finished initializing, it displays the default
time and date at power-up. Initialization of
other modules may take several seconds,
but this takes place in the background and
so does not affect System operation.
The MXL-IQ System polls all network
addresses to see that all specified modules
are present and that there are no unspeci-
fied modules. Any modules or devices that
do not agree with the programmed data are
reported as troubles on the annunciator.
Minimum MXL-IQ Control Panel
Configuration To Meet NFPA 72 Local,
Municipal Tie, Remote Station,
Proprietary, And Central Station,
UL 1076, And NFPA 13 And 2001
Table 1 presents the minimum configura-
tion necessary to meet NFPA 72 Local,
Municipal Tie, Remote Station, Proprietary,
and Central Station, UL 1076, and NFPA
13 and NFPA 2001.
X = not required
*Use Silent Knight listed models 5128/5129 or Siemens
Model MDACT.
** One CSM-4 circuit must be configured for alarm
transmission. In addition, depending on the local authority
having jurisdiction, additional circuits may be required for
Supervisory or Trouble transmission.
*** Any one of these modules is sufficient as an initiating device.
**** Only TRI-B6/-S, TRI-B6R/-R, TRI-B6D/-D and TRI-B6M can
be used as security devices.
NOTES:
a. Refer to the MXL-IQ Wiring Diagram, P/N 575-293638 at the end of the manual.
b. The SMB-2 must be programmed by CSG-M for all System configurations (See CSG-M
Programming Manual, P/N 315-090381).
c. UL 1076 requires a Model TSW-2 tamper switch and a PAL-1 printer.
d. The batteries available are: BP-61, BTX-1, and BTX-2. The BP-61 is a module consisting of four
6V, 15 AH batteries. The BTX-1 batteries are a pair of 12V, 31 AH batteries. The BTX-2 batteries
are a pair of 12V, 55 AH batteries. Actual battery size depends on System configuration.
e. See Appendix C for Battery Calculations.
f. Refer to the CSM-4 Installation Instructions (P/N 315-090854) for programming.
TABLE 1
Minimum MXL-IQ Configuration to Meet NFPA 72 Local, Auxiliary, Remote Station, Proprietary, and Central
Station Connections, UL 1076, and NFPA 13 and 2001
eludoMnoitpircseD
ytitnauQmuminiMAPFN
27 lacoL 27 yrailixuA
27 etomeR noitatS 27 yrateirporP 27 lartneC noitatS LU )c,a(6701002ro31
)b(2-BMStinUniaMQI-LXM11*11 *111
21/6-SPMylppuSrewoP1111111
6-BKM/4-BKMlenaProtaicnunnA/draobyeK1111111
2-MOMegaCdraC
eludoMlanoitpOX11XXX1
4-MOMegaCdraCeludoMlanoitpOX11XXX1
4-MSCeludoMlangiSX1**2ro1XXX)f(1
4-MZCeludoMenoZlanoitnevnoC***************X **
*
I2-DLArevirDpooLgolanA**********************
6B1-MZCeludoMenoZlanoitnevnoCetomeR***************X ***
------------)e,d(se
irettaB)d(1)d(1)d(1)d(11)c(1)d(1
2-WSThctiwSrepmaTXXXXX)c(1X
1-MIPeludoMecafretnIlarehpirePXXX1X1X
2-MIPeludoMecafretnIlarehpire
PXXX1X1X
1-LAPretnirPgniggoLXXX1X1X

1-4
Description
Components Of The Basic
System
The basic MXL-IQ Control Panel consists
of the following components:
• SMB-2 Main Board
• MPS-6 or MPS-12 Power Supply
• MKB-4Keyboard/Annunciator
• PAL-1 Logging Printer
(NFPA Proprietary and UL 1076 configu-
rations)
• PIM-1 Peripheral Interface Module
(NFPA Proprietary and UL 1076 configu-
rations)
• PIM-2 Peripheral Interface Module
(NFPA Proprietary and UL 1076 configu-
rations)
• MSE-3L Enclosure
• TSW-2 Tamper Switch
(UL 1076 configuration only)
• BP-61, BTX-1, or BTX-2 Batteries
SMB-2 Main Board
The SMB-2 Main Board contains:
• 16-bit central processing unit (CPU)
• System read-only memories (EPROMs)
• System random-access memory (RAM)
• FLASH memory for CSG-M
• Watchdog circuitry
• Network interface circuitry
• Batterycharger
• 24V regulator
• AC transfer relay
• CZM-1B6 auxiliary power
• 24 VDC unregulated supply
• Two analog loops (initiating/control)
• Two notification appliance circuits
(audible circuits)
• Two dry-contact relays (Form C)
Figure 2
SMB-2 Main Board
CB1
NAC1
P14P1
F2 BATTERY
20A
P2
BATTERY
MPS-6 MPS-12
F3 CZM-1B6POWER
2AMP
CB2
NAC2
10
11
12
CZM-1B6
POWER
1
P8
TB3
P3
POWER TO MOM-4
2AMP MAX.
3
4
4
1
2
LOOP 2
NAC 2
NOT
USED
NAC 1
6
6
7
8
9
1
1
2
2
3
3
4
4
5
5
TO ANN-1
P13
GND FAULT
DISCONNECT
TB2
LOOP 1
1
2
3
5
1
2
3
412ATOMOM-4
DO NOT USE
MNET
TRBL
I
C
1
1
0
I
C
1
1
1
I
C
1
1
2
I
C
1
1
3
I
C
1
1
4
TB1
PROGRAMMER
P5
S7
S4
P15
OFF ON
P17
1
P10
D2300CP PRINTER
1
P4
MOM-4
1
P6
11111 ALR
F1
MPS-6
8AMP
F4
MOM-4
15 AMP
SMB-2

1-5
Description
MPS-6 Power Supply
The MPS-6 is a supervised power supply
that converts 120 VAC, 60 Hz to unregu-
lated 24 VDC at 6A.
MPS-12 Power Supply
The MPS-12 is a high current power supply
that provides the MXL-IQ System with
primary 24 VDC power. It is rated at 12
amps and is unfiltered and unregulated.
The MPS-12 supplies the SMB-2 with the
power required for normal operation. The
module incorporates a 5 amp resettable
circuit breaker on the primary input, a 15
amp fuse on the 24V output, and a built-in
AC line filter for surge and noise suppres-
sion.
MKB Keyboard/Annunciator Panel
The MKB Annunciator communicates with
the SMB Main Control Board through the
System network link. This module provides
the MXL-IQ with its primary control and
annunciation.
The MKB modules have an LCD alphanu-
meric display that continuously updates
information about the System status and
user-defined device messages. If there are
multiple alarms, and/or troubles, including
supervisories and security conditions, the
highest priority event that occurred displays
first. The user can see additional alarm and
trouble data by pressing the NEXT key
(MKB-4) or the UP and DOWN keys (MKB-
6). Press the HOLD key (MKB-4 only) at
any time to stop the display from scrolling.
The Control Panel contains the following
indicators:
• Alarm
• Power
• AudibleSilence
• Partial System Disable
• Supervisory
• Trouble
• Security
Figure 3A
MPS-6 Power Supply
Figure 3B
MPS-12 Power Supply
Figure 4
MKB-4 and MKB-6 Keyboard/Annunciator Panels
SUPV
ACK
ACK
ALARM
SIL
AUD
DISABLED
PARTIAL SYSTEM
POWER
ACK
TRBL
ACK
SEC
RESET
ALT 1
FUNCTIONFUNCTION
ALT 2
FUNCTION
MORE
INFO
4
*
7
PQRS
GHI
8 9
0#
5
TUV
JKL
6
WXYZ
MNO
1 2
ABC
3
DEF
ALT
ENTER CLEAR
SPACE
PRINT
ALT
2
F4
1
F3
F2
HELP
F1

1-6
Description
The MKB has switches for the following
functions:
• Acknowledging fire alarms (ALARM ACK)
• Silencing audibles (AUD SIL)
• Acknowledging supervisories (SUPV ACK)
• Acknowledging troubles (TRBL ACK)
• Acknowledging security conditions (SEC
ACK)
• Resetting the Control Panel (RESET)
In addition the module has display keys
(NEXT and HOLD), a numerical keypad, PRINT,
HELP, and CLEAR keys, and user-configurable
function keys.
PIM-1 Peripheral Interface Module
The PIM-1 module is an interface for an
MXL-IQ System to remote peripheral
devices such as printers. It connects an
RS-232C device to an MXL-IQ System
without the peripheral device's protective
ground causing a ground fault. The inter-
face operates at up to 9600 baud without
losing any characters.
PIM-2 Peripheral Interface Module
The PIM-2 module is an interface that
allows the connection of UL listed EDP
Centronics parallel printers to the MXL-IQ
System. It converts the RS-232C (serial)
printer output to a Centronics parallel
interface. When used with the PAL-1, the
PIM-2 provides a supervised parallel printer
(NFPA 72 Proprietary or UL 1076) for the
MXL-IQ System. However, this configura-
tion is not supervised for data integrity.
PAL-1
The PAL-1 Logging Printer provides a
paper record of the activity of the MXL-IQ
System.
Figure 6
PAL-1 Parallel Printer
Figure 5
PIM-1 Peripheral Interface Module

1-7
Description
MSE-3L or MSE-3M Enclosure
The MSE-3L is the enclosure used with the
MKB-4 and the MSE-3M is the enclosure
used with the MKB-6 in the MXL-IQ Sys-
tem. Each enclosure consists of a backbox
and front door that is shopped assembled.
Figure 9
BP-61 Batteries
Figure 10
BTX Batteries
BP-61 Batteries
The BP-61 is a module consisting of four 6V,
15 AH batteries. The BP-61 is recommended
for the NFPA 72 Local and Proprietary, and
the UL 1076 Systems. Actual battery size
depends on System configuration. See
Appendix C for battery calculations.
BTX Batteries
The BTX-1 batteries are a pair of 12V, 31
AH batteries. The BTX-2 batteries are a
pair of 12V, 55 AH batteries. Actual battery
size depends on System configuration. See
Appendix C for battery calculations.
Figure 8
TSW-2 Tamper Switch
TSW-2 Tamper Switch
The TSW-2 Tamper Switch is a 3-position
switch that monitors the opening of the
MXL-IQ enclosure and reports a security
alarm. Closing the door automatically
returns the switch to its normal operating
position. The switch can be pulled out to
indicate a closed position for maintenance
purposes.
Figure 7
MSE-3L Enclosure

1-8
Description
The following modules are available as
options to the MXL-IQ Control Panel:
NOTE: Modules marked with an asterisk (*) do
not mount in the MSE-3L enclosure.
ALD-2I Analog Loop Driver
The ALD-2I Analog Loop Driver provides two
initiating device circuits capable of Class A
or Class B operation for monitoring analog
devices. Each loop is capable of monitoring
up to 60 analog devices. Each device has
its own address. You can use CSG-M to
write a custom message for each device
(See CSG-M Programming Manual, P/N
315-090381).
CCU/M Pager Interface Module
The CCU/M alphanumeric interface module
connects to any MXL System and can be
programmed to send selected information
to specific pagers programmed into the
CCU/M. This equipment is designed to be
installed and serviced by fully qualified field
engineers. There are no user-serviceable
or installation parts inside the unit.
CMI-300 Interface Module
The CMI-300 provides modem communica-
tions between an MXL-IQ System and a CXL
System. The CMI-300 module is located on
the MOM-2/4 board in the MXL-IQ enclo-
sure. The CMI-300 plugs into a half slot in
the MOM-2/4. It translates signals from the
MXL-IQ communication lines of the SMB-2
to CXL modem signals. This signal is then
transmitted along suitable cable to the CXM-1
module in the CXL enclosure.
CPY-HLI Interface Card*
The CPY-HLI interfaces MXL-IQ to VESDA
detectors. MXL-IQ requires a NIM-1W
module configured in CSG-M as an Air
Sampling (VESDA) interface.
• The interface gives the MXL-IQ the
ability to list, control, and annunciate
the state of up to 31 VESDA detectors
connected to a single NIM-1W.
Figure 12
CMI-300 Interface Module
OPTIONAL
MODULES
Figure 11
ALD-2I Analog Loop Driver
V'Net Port A
V’net B
Shield
-
+
-
+
-
+
Shield
-
+
V’net A
DC Power
RS-232Port
CPY-HLI
VESDAnet
Figure 13
CPY-HLI Interface Card