Simplex 4100-1265 User manual

4100-1265 DFSM Card
Installation Instructions
2003, 2006, 2011 SimplexGrinnell LP. All rights reserved.
Specifications and other information shown were current as of publication and are subject to change without notice.
Simplex and the Simplex logo are trademarks of Tyco International Ltd. and its affiliates and are used under license. 579-571
Rev. F
This publication describes installing and setting up the degraded fail safe mode (DFSM)
microphone preamplifier card on either a 4100U or a 4100ES Fire Alarm Control Panel (FACP).
There are two versions of this card. A master card for installation in the head end where the audio
controller card is located, and a slave card that mounts in each transponder cabinet containing an
amplifier.
The ship group for the master card includes the following.
PID Part # Description Qty
4100-1265
637-887 DFSM Master Card 1
637-886
DFSM Switch Module, contains switch used to
activate DFSM subsystem. A separately ordered,
supervised IAM, used to monitor the DFSM trouble
contact, mounts to the rear of this module.
1
733-953 Harness, connects P5 on DFSM master card with
Audio Controller master microphone connector. 1
The ship group for the slave card includes the following.
PID Part # Description Qty
4100-1269 637-925 DFSM Slave Card 1
In addition, you must separately order one of the following for each DFSM card.
PID Description
4090-9001 Supervised IAM, used to monitor the DFSM trouble contact. For the master, the IAM mounts onto the rear of the key switch mounting plate.
For the slave, the IAM mounts to a bracket on the front of the board.
This publication discusses the following topics:
Topic See Page #
Cautions and Warnings 2
Overview 3
Setting Jumpers 5
Mounting DFSM 6
Wiring 8
DFSM PDI Wiring 12
Programming 13
Introduction
Contents of
Shipment
In this Publication
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Cautions and
Warnings
READ AND SAVE THESE INSTRUCTIONS- Follow the instructions in this installation
manual. These instructions must be followed to avoid damage to this product and associated
equipment. Product operation and reliability depend upon proper installation.
DO NOT INSTALL ANY SIMPLEX® PRODUCT THAT APPEARS DAMAGED- Upon
unpacking your Simplex product, inspect the contents of the carton for shipping damage. If
damage is apparent, immediately file a claim with the carrier and notify an authorized
Simplex product supplier.
ELECTRICAL HAZARD - Disconnect electrical field power when making any internal adjust-
ments or repairs. All repairs should be performed by a representative or authorized agent of
your local Simplex product supplier.
EYE SAFETY HAZARD - Under certain fiber optic application conditions, the optical output
of this device may exceed eye safety limits. Do not use magnification (such as a microscope
or other focusing equipment) when viewing the output of this device.
STATIC HAZARD - Static electricity can damage components. Handle as follows:
Ground yourself before opening or installing components.
Prior to installation, keep components wrapped in anti-static material at all times.
FCC RULES AND REGULATIONS – PART 15 - This equipment has been tested and found to
comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of
this equipment in a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own expense.
SYSTEM REACCEPTANCE TEST AFTER SOFTWARE CHANGES -To ensure proper
system operation, this product must be tested in accordance with NFPA72-1996, Chapter 7
after any programming operation or change in site-specific software. Reacceptance testing is
required after any change, addition or deletion of system components, or after any
modification, repair or adjustment to system hardware or wiring.
All components, circuits, system operations, or software functions known to be affected by a
change must be 100% tested. In addition, to ensure that other operations are not
inadvertently affected, at least 10% of initiating devices that are not directly affected by the
change, up to a maximum of 50 devices, must also be tested and proper system operation
verified.
Cautions and Warnings
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A DFSM microphone subsystem allows the master microphone’s audio output to be directly
routed to all audio system amplifiers in the event of an audio controller or master controller
failure. Activation of the DFSM subsystem is controlled via key switch.
There is no software control of the DFSM subsystem. Programming is limited to defining custom
control equations that annunciate DFSM trouble conditions on the LCD and setting a system
option that indicates the DFSM is installed.
The DFSM subsystem consists of the following components.
A Master DFSM card (standard 4 x 5 card with PDI), located in the audio head end. The
master card amplifies and distributes the master microphone signal to the slave DFSM cards.
(If amplifiers are located in the cabinet in which the DFSM master resides, the master
distributes the microphone signal to those amplifiers as well.)
A DFSM Slave card (standard 4 x 5 card with PDI), located in each transponder cabinet. The
slave is responsible for receiving the amplified microphone signal and distributing it to the
audio amplifier located in the transponder cabinet. Note that a slave card is only used in
systems with more than one node/transponder.
A security key switch (Simplex “B” key), used to activate the DFSM subsystem.
Supervised IAMs, which are used in combination with Custom Control (SMPL) programming
to monitor trouble conditions on the DFSM master and slave cards.
Standard Microphone wired to DFSM card. When the audio system is functioning properly,
microphone input passes through the DFSM card to the audio controller. But in the event a
problem occurs with either the audio controller or master controller, the DFSM system takes
control of the audio amplifiers and microphone output is routed from the DFSM master to the
DFSM slaves. The microphone signal is then distributed to each node’s amplifiers for
distribution to the speakers.
Important Note: The DFSM subsystem uses the PDI’s Audio Riser 2 as its signal path. PDI
bays where the DFSM or DFSM signal is located must not carry any other signal on Riser 2. This
includes Analog Audio Riser 2 and non-alarm audio from a digital audio riser interface card.
Riser 1
Riser 2
Riser 1
Riser 2
T I C
DFSM
AMP
Riser 1
Riser 2
AMP
Audio
Cont
DFSM
Master
AMP
Slave
T I C
DFSM
Slave
Figure 1. DFSM Block Diagram
Continued on next page
Overview
DFSM Subsystem
Components
Solid lines depict
normal audio routing.
Dashed lines depict
DFSM routing, if audio
controller or master
controller becomes
inoperable. Example
shows Class B wiring
Note: DFSM is not
compatible with
4100-5116 Expansion
Signal Cards (XSIG).
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Electrical Specifications
Current
80 mA RMS @ 24 VDC Supervisory
160 mA RMS @ 24 VDC Alarm (no attached slaves)
Add 1 mA per attached slave on the master DFSM card.
Environmental Specifications
Operating
Temperature 32to 122F (0to 49C)
Humidity 93% relative humidity at 90F (32C)
LED Indicators
NAC
Trouble
Indicates an open or short circuit on the wiring running between the
master and slaves. Masters and slaves connect to one and other
via the primary and secondary terminals of terminal block TB1.
See “Wiring” later in this document.
Switch
Trouble
Indicates an open circuit on the wiring running between the key
switch and TB3 of the master DFSM card. A short on this circuit is
interpreted as a key switch activation.
PWR STG
Trouble
Indicates a problem with the audio path located on the DFSM card.
If this trouble occurs, check the jumper settings. If the jumpers are
set properly and this trouble still occurs, replace the DFSM card.
DFSM ON Indicates DFSM is active and routed to the amplifiers.
AMP Out Not used. Make sure to leave a 10K resistor on the AMP OUT
terminals to satisfy the supervision circuitry.
Note: When the DFSM activates, some trouble outputs also activate. This is normal and
is done intentionally to signal the panel that the DFSM is active.
Overview, Continued
Specifications
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Both the master and slave cards have a series of jumpers used to define the operation of the card.
Use the following table to verify that the jumpers are correctly set for the card you are installing.
Table 1. Master / Slave Jumper Settings
Jumper Master
Setting Slave Setting
P1 1-2 2-3
P2 1-2 2-3
P3 1-2 2-3
P4 1-2 2-3
P6 1-2 2-3
P7 1-2 2-3
P8 1-2 2-3
P10 1-2 2-3
P11 1-2 2-3
P12 1-2 2-3
P13 1-2 2-3
P14 1-2 2-3
Figure 2. Location of Jumpers
Setting Jumpers
Jumper Locations
and Settings
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Both the master and slave DFSM cards are 4” X 5” cards with a Power Distribution Interface
(PDI) connector on the rear of the card. This section describes mounting these cards in an FACP
bay.
Use the following instructions and the figure below to mount the master DFSM card in an FACP
bay. The master card should be located in a position within the bay that positions the module
directly behind the key switch, which mounts to enclosure as shown in Figure 3 below.
1. Screw two standoffs and washers to the appropriate holes in the back of the cabinet.
These holes must line up with the screw holes in the 4” X 5” card. See Figure 3. The
card can be mounted with the wiring terminals at the top (top PDI row), or with the
terminals at the bottom (bottom PDI row).
2. Plug the 4” X 5” card into the PDI connector.
3. Secure the top of the card to the standoffs with two #6 torx screws and washers.
Figure 3. Mounting DFSM Master
The key switch mounting bracket attaches to the front of the FACP bay containing the master. It
mounts to the bay using two #6 screws and washers. The 4090-9001 IAM used with the master
snaps into a retaining bracket on the back of the key switch mounting bracket.
Continued on next page
Mounting DFSM
Overview
Master Card
Mounting
Instructions
Mounting Key
Switch and IAM –
Master Card
PDI
Screw holes
Plug the card
into a PDI
connector that
is directly
behind key
switch location
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Use the following instructions and the figure below to mount the slave DFSM card in an FACP
transponder bay.
1. Screw two standoffs and washers to the appropriate holes in the back of the cabinet.
These holes must line up with the screw holes in the 4” X 5” card. See Figure 4. The
card can be mounted with the wiring terminals at the top (top PDI row), or with the
terminals at the bottom (bottom PDI row).
2. Plug the 4” X 5” card into the PDI connector.
3. Screw two additional standoffs through the holes in the board and into the threaded
inserts in the standoffs installed in Step 1.
4. Mount the IAM bracket on top of the standoffs. Insert two #6 torx screws and washers
into the standoffs.
Figure 4. Mounting DFSM Slave
Mounting DFSM, Continued
Slave Card Mounting
Instructions
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When set up as a master, the Primary wiring is used to send the DFSM signal to slave DFSM
boards. The Secondary wiring is used as a return if the wiring circuit is Class A. (When in alarm,
the return sends out the same signal as the primary, which allows one open in the wire while
allowing all slaves to function). Earth faults on the wiring are always detected at the master side
cabinet by the local SPS (or RPS). Earth Fault isolation is not supported.
Master Microphone
Harness In Master Microphone
Harness Out
DFSM Switch
PDI Connector
(Backside)
PRIMARY SECONDARY AMP OUT
PWR
STG
N.A.C. switch AMP
OUT DFSM
ON
TROUBLES
TB1 TB2 TB3 TB4
P1
P2
P3
P4
P6
P7
P8
P10
P11 P12 P14
P13
P5
P9
P15
LED1 LED2 LED3 LED4
Trouble
Master Microphone
Harness In Master Microphone
Harness Out
DFSM Switch
PDI Connector
(Backside)
PRIMARY SECONDARY AMP OUT
PWR
STG
N.A.C. switch AMP
OUT DFSM
ON
TROUBLES
TB1 TB2 TB3 TB4
P1
P2
P3
P4
P6
P7
P8
P10
P11 P12 P14
P13
P5
P9
P15
LED1 LED2 LED3 LED4
Trouble
Master Microphone
Harness In Master Microphone
Harness Out
DFSM Switch
PDI Connector
(Backside)
PRIMARY SECONDARY AMP OUT
PWR
STG
N.A.C. switch AMP
OUT DFSM
ON
TROUBLES
TB1 TB2 TB3 TB4
P1
P2
P3
P4
P6
P7
P8
P10
P11 P12 P14
P13
P5
P9
P15
LED1 LED2 LED3 LED4
Trouble
Figure 5. Class A Wiring
Continued on next page
Wiring
Class A Field Wiring
Wiring Guidelines:
Primary and Secondary wiring can have
a maximum total length of
10,000 feet
Wire must be shielded, twisted pair
Gauge of wire must be 14 to 20 AWG
AC voltage: 1 VRMS (maximum)
DC voltage rating: 12 VDC (maximum)
Wiring must be free from all external
grounds
All wiring leaving the building requires a
2081-9044 overvoltage suppressor at
each entry or exit to or from the building
(refer to 2081-9044 Overvoltage
Protectors - Installation Instructions (574-
832) for additional details).
Wiring is supervised and power-limited.
Master Slave
Slave
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When set up as a slave, the Primary is the input in the daisy chain loop (which starts at the master)
and the Secondary is the output for the loop. The slave side does not detect Earth faults on the
field wiring.
Master Microphone
Harness In Master Microphone
Harness Out
DFSM Switch
PDI Connector
(Backside)
PRIMARY SECONDARY AMP OUT
PWR
STG
N.A.C. switch AMP
OUT DFSM
ON
TROUBLES
TB1 TB2 TB3 TB4
P1
P2
P3
P4
P6
P7
P8
P10
P11 P12 P14
P13
P5
P9
P15
LED1 LED2 LED3 LED4
Trouble
Master Microphone
Harness In Master Microphone
Harness Out
DFSM Switch
PDI Connector
(Backside)
PRIMARY SECONDARY AMP OUT
PWR
STG
N.A.C. switch AMP
OUT DFSM
ON
TROUBLES
TB1 TB2 TB3 TB4
P1
P2
P3
P4
P6
P7
P8
P10
P11 P12 P14
P13
P5
P9
P15
LED1 LED2 LED3 LED4
Trouble
Master Microphone
Harness In Master Microphone
Harness Out
DFSM Switch
PDI Connector
(Backside)
PRIMARY SECONDARY AMP OUT
PWR
STG
N.A.C. switch AMP
OUT DFSM
ON
TROUBLES
TB1 TB2 TB3 TB4
P1
P2
P3
P4
P6
P7
P8
P10
P11 P12 P14
P13
P5
P9
P15
LED1 LED2 LED3 LED4
Trouble
Note: Attach 10K
EOL resistor between
+ and - of Secondary
terminals
Figure 6. Class B Wiring
Continued on next page
Wiring, Continued
Class B Field Wiring
Wiring Guidelines:
Primary and Secondary wiring can
have a maximum total length of
10,000 feet
Wire must be shielded, twisted pair
Gauge of wire must be 14 to 20 AWG
AC voltage rating: 1 VRMS
(maximum)
DC voltage rating: 12 VDC
(maximum)
Wiring must be free from all external
grounds.
All wiring leaving the building requires
a 2081-9044 overvoltage suppressor
at each entry or exit to or from the
building (refer to 2081-9044
Overvoltage Protectors - Installation
Instructions (574-832) for additional
details)
Wiring is supervised and power-
limited
Attach 10K EOL to secondary
terminals on last DFSM only.
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The trouble output is a normally open contact coupled with a supervision resistor that allows the
panel to signal when a DFSM trouble conditions occurs. The contact is wired to a supervised
IAM, located on the back of the key switch, that can sense contact closure.
1. Set the IDNet address for the IAM as described in 574-331.
2. Wire the trouble output (TB2) to the IAM as shown in the figure below. Leave the 6.8K EOL
on TB2.
3. Mount the IAM to the mounting bracket on the master or slave card. The IAM snaps into the
bracket.
Figure 7. Wiring from IAM to Trouble Output
Connect the key switch to TB3 as shown in the figure below. Mount the switch in a readily
accessible area near the microphone.
TB3
+-
Figure 8. Key Switch Wiring
1. If connected, unplug the Master Microphone from the audio controller’s Local Speaker/Mic
Port (P5 on the Analog Audio Controller and P1 on the Digital Audio Controller).
2. Connect harness 733-953 between P5 of DFSM master and the Local Speaker/Mic Port of the
audio controller.
Continued on next page
Wiring, Continued
Wiring Master/Slave
Trouble Output
Master Key Switch
Wiring
Master Microphone
Harness Installation
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