Tyco, Simplex, the Simplex logo, MAPNET II, IDNet, TrueAlarm, SmartSync,
WALKTEST, MINIPLEX, an d TrueAlert are trademarks of Tyco International Services
AG or its affiliates in the U.S. and/or other countries. VESDA is a trademark of Vision
Products Pty Ltd.
Simplex fire alarm technology is protected by the following U.S. Patent Numbers:
TrueAlarm analog smoke detection: 5,155,468; 5,173,683 and 5,543,777. IDNet and
MAPNET II addressable communications; 4,7 96,0 2 5. Tr ueAl ert addressable notification;
6,313,744 and 6,426,697. SmartSync horn/strobe control; 6,281,789.
Australian Standard AS4428.1
SSL Listing Number afp1682
Manufacture
Product / Site
The 4100U-S1 is a Fire Alarm manufactured by Tyco Safety Products for:
Tyco Services Fire & Safety
47 Gilby Road
Notting Hill
VIC 3168
AUSTRALIA
Phone : (03) 9538-7220
Fax : (03) 9538-7255
Name
Serial #
Manufacture Date
i
Non-Disclosure Agreement
Tyco (THE COMPANY) and the User of this/these document(s) desire to share
proprietary technical information concerning electronic systems.
For this reason the company is disclosing to the User information in the form of this/these
document(s). In as much as the company considers this information to be proprietary and
desires that it be maintained in confidence, it is hereby agreed by the User that such
information shall be maintained in confidence by the User for a period of TEN YEARS
after the issue date and only be used for the purpose for which it was supplied.
During this period, the User shall not divulge such information to any third party without
the prior written consent of the company and shall take reasonable efforts to prevent any
unauthorised disclosure by its employees. However, the User shall not be required to
keep such information in confidence if it was in their possession prior to its receipt from
the company; if it is or becomes public knowledge without the fault of the User; or the
information becomes available on an unrestricted basis from a third party having a legal
right to disclose such information.
The User's receipt and retention of this information constitutes acceptance of these terms.
This information is copyright and shall not be reproduced in any form whatsoever.
End User Liability Disclaimer
The 4100U-S1 Fire Indicator Panel provides a configuration programming facility, which
may be accessed via a programming computer using a “dongle”. Because this
programming facility allows the user to define in detail the operation of the 4100U-S1
System being customised, changes may be made by the user that prevent this installation
from meeting statutory requirements.
The Company, therefore cannot accept any responsibility as to the suitability of the
functions generated by the user using this programming facility.
ii
Model Number & Firmware Revision
This manual applies to product with the following:
Model number : 4100U-S1
Firmware revision : 11.10 and on
Document
Document Name : LT0394 4100U-S1 Installation & Maintenance Manual
Issue : V1.0 5 July 2006
Amendment Log
5 July 2006 Issue 1.0 Original based on LT0350 1.0.7
iii
Cautions, Warnings, and Regulatory Information
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 depends upon proper
installation.
DO NOT INSTALL ANY SIMPLEX
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 your
Simplex product supplier.
SAFETY HAZARD - The 4100U-S1 CPU Card includes a lithium battery. There is
danger of explosion if the batt ery is incorrectly replaced. Replace only with the same
or equivalent type recommended by the manufacturer. Dispose of used batteries according
to the manufacturer’s instructions.
ELECTRICAL HAZARD- Disconnect electrical field power when making any internal
adjustments or repairs. All repairs should be performed by a representative or authorized
agent of your local Simplex product supplier.
STATIC HAZARD - Static electricity can damage components. Therefore, handle as
follows:
•Ground yourself before opening or installing components (use a suitable wrist-strap
and cable clipped to the frame or an earth connection of the 4100U-S1).
•Prior to installation, keep components wrapped in anti-static material at all times.
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.
RADIO FREQUENCY ENERGY - 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 defined in AS4428.0-1997 and Amendment 1:2002.
SYSTEM REACCEPTANCE TEST AFTER SOFTWARE CHANGES - To ensure
proper system operation, this product must be tested in accordance with AS1670 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.
IMPORTANT: Verify 4100U System Programmer, Executive, and Slave Software
compatibility when installing or replacing system components. Refer to the relevant
Product Bulletins from Simplex Fire Products Australia (www.simplexfire.com.au) for
compatibility information.
®
PRODUCT THAT APPEARS DAMAGED.
iv
Table of Contents
Copyrights and Trademarks.............................................................................................i
Table C-1 Acceptable Zone and Signal Circuit Meter Readings.................. C-2
xii
Chapter 1
Introduction to the 4100U-S1 Fire Alarm System
Introduction
In this Chapter
The 4100U-S1 is a compact version of the 4100U fire alarm, which is intended for use in
applications requiring only one or two loops of addressable devices.
This chapter is an overview of basic system concepts.
Refer to the page number listed in this table for information on a specific topic.
Topic See Page #
Basic Configuration
4100U-S1 Part Codes
4100 Part Codes (Non-4100U)
1-2
1-3
1-4
1-1
A
N
A
T
9
AUD
A
A
Basic Configuration
Overview
System Design
The basic version of the 4100U-S1 is used for smaller or single-building applications. It is
ideally placed in a small building that requires a limited number of notification appliances
and initiating devices.
If a small building is being expanded, or if other buildings are being constructed in the
same general area (as in a campus application), the basic 4100U-S1 can be expanded via
networking into one of the larger systems described in Chapter 3.
The basic 4100U-S1 is a single cabinet containing these items: CPU, System Power
Supply, and optional slave cards.
As standard, the 4100U-S1 has one IDNet addressable loop that can support up to 250
devices. A second IDNet addressable loop can be added by fitting a 4100-3101AU IDNet
module to the expansion bay in the cabinet (see Chapter 6).
The basic 4100U-S1 can be expanded with a limited number of 4100-type legacy
card/modules or newer 4” x 5” 4100U modul es.
All appliances and devices are connected to this one cabinet, as shown in
Figure 1-1.
To additional IDNET devices, up to 250 total
to Device
1
A
2
D
3
D
4
R
5
E
51
6
S
9-
7
S
C
1 2 3 4 5 6
Smoke sensor
with base
Supervised IAM
Remote line
ALARMFIRE
PULL
ddressable
station
powered isolator
21
IN
51
21
21
21
IN
33
SI
90-
ST
90-
90-
90-
ST
9-
33
M
91
AL
91
91
91
AL
57
B
PL
57
.
55
61
63
..I
EX
.01
IN
.0
.04
.04
NS
R
TI
ST
TR
TE
M
RU
UC
28
E
C.
.
D
1
DR
2
ES
3
S
4
I/O Module
Thermal sensor
with base
PULL TO OPE
EMERGENCY
12:35:15 am MON 29 JAN
ALA
ALA
ACKNO
SYSTEM IS NORMAL
SYS
SUPERVI
INSTRUCTI
LARM OR TROUBLE
- SYSTEM INDICATOR
TO
- PRESS "ACK" LOCATED
- REPEAT OPERATION UNTIL
TROU SILEN O
TO SILENCE
- PRESS "ALARM
TB
TO RESTORE SYSTEM
AC
- PRESS
- PRESS "ACK" TO
OPERATO
INTERFAC
PANEL
4100 FIRE ALARM CONTROL
Figure 1-1. Basic 4100U-S1 System
1-2
4100U-S1 Part Codes
Overview
Assemblies, Cards &
& Modules
This section lists the parts that are supported by the 4100U-S1 Fire Alarm System.
The following is a list of assemblies, cards and modules used in 4100U-S1:
These parts are included in the base 4100U-S1:
• 742-516 CPU Motherboard (566-227)
• 4100-7151 CPU Card (566-149)
• 4100-9848AU System Power Supply, Australian version
• 4100-6033 Alarm Relay Card (566-058) plugged onto the SPS and used
to supply the Brigade I/F relays.
•PA0915 Fuse Distribution Board, connected to the Auxiliary Power
terminals of the System Power Supply
•4100-2300 Expansion Bay Assembly (includes the metalwork with the
PDI back-plane)
• 4100-1288 64 LED/64 Switch Controller module with mounting plate
• 4100-1282 8 SW/16 LED red/yellow module (2 off)
These parts may be used to expand a 4100U-S1:
•4100-1282 8 SW/16 LED red/yellow module
Kits
• 4100-3101AU IDNET Module – 250 point capacity
• 4100-1289 64 LED/64 Switch Controller module
• 4100-1287 24 Switch/24 red LED module
• 4100-1284 8 Switch 16 red/green LED module
• 4100-1281 8 Switch 8 yellow LED module
• 4100-0160 Internet Interface Module (566-355).
• ME0456 Fan Control Module
The following kits are available to install in a base 4100U-S1:
Brigade Interfaces
• FP0935 ASE Door Kit (ASE not included)
• FP0937 PPU/AIU Door Kit (PPU/AIU not included)
Other
• 4100-KT0448 Fused DC Distribution Bd, XSPS AU Mounting
• 4100-KT0468 4100 Motherboard to 4100U Bay, Mounting Kit
• 4100-0766K T-Gen 50 and 4100U Mounting Bracket Kit
• ME0460 T-Gen 50 Evacuation Control Switch and Label
• ME0490 T-Gen 50/4100U Dynamic Microphone and lead
Continued on next page
1-3
4100U-S1 Part Codes, Continued
Labels
(expansion/spares)
Looms
(expansion/spares)
• LB0602 Operator I/F ISO/Test Card
• LB0605 Fan Control Zone Insert Card
• 526-873 Slide In Label, LED Switch Module, 1 Sheet of 6
• 4100-1294 LED Module Slide In Labels, Panel Set
• LM0309 4100U Mains Lead With Filter
• LM0310 4100U Battery Lead Set, 18U-21U
• 734-008 Harness, Power Comms, 4 Way, 2ft Length
• 734-075 Harness, Power Comms, 4 Way, 8ft Length
•
116-226Sw/LED Module Ribbon Cable, 26 Way, 2in
•
116-227Sw/LED Module Ribbon Cable, 26 Way, 6in
4100 Part Codes (Non-4100U)
The following is a list of existing 4100+/A cards and modules that may be used with
4100U-S1.
• 4100-5004 8 AZF Monitor Zone
• 4100-0113 Dual RS232 Modem Interface
• 4100-3003 8 Relay Module
• 4100-4321 6 Supervised Rel ays
• 4100-3024 24 Relay Module
• 4100-0302 24 I/O Module
• 4100-0111 Quad Isolator Module
• 4100-6014 Modular Network C a rd (requires 2 media cards)
• 4100-6056 Wired Media Card RS485
• 4100-6057 Fibre Optic Media Card
• 4100-0154 VESDA High Level Interface
1-4
Introduction
Chapter 2
Installing 4100U-S1 Components
This chapter describes how to mount the 4100U-S1 cabinet to a wall, and how to mount
system card bays into the cabinets, modules to bays, etc.
Most of a 4100U-S1 is already assembled within the factory. Steps 2 to 6 below are
therefore not typically required in the field, but are included for reference.
The assembly drawings are included in the appendix of this manual for reference.
In this Chapter
Refer to the page number listed in this table for information on a specific topic.
Topic See Page #
Introduction to 4100U-S1 Cabinet
Step 1. Mounting Cabinets
Step 2. Mounting Card Bays to Cabinets
Step 3. Configuring Cards
Step 4. Interconnecting Modules and Bays
Step 5. Installing Modules into Expansion Bays
Step 6. Installing LED/Switch Modules into Expansion Bays
4100U Fan Control Module
2-2
2-9
2-9
2-9
2-11
2-13
2-17
2-22
2-1
Introduction to 4100U-S1 Cabinet
Overview
Bays
The 4100U-S1 cabinet contains the CPU, operator interface, system power supply (SPS),
backup batteries, and any additional modules that the panel requires.
These items are organized into sub-assemblies called bays or card frames, each with a
swing-down front door. The 4100U-S1 has two bay s: the C PU bay a nd one expa nsion
bay.
In the standard 4100U-S1, the CPU bay contains the SPS and the CPU Motherboard with
CPU Daughter card. The front of the bay holds the Operator Interface, consisting of the
LCD, keyboard, and fault sounder. Older 4100-style motherboards can be mounted in the
CPU bay.
The expansion bay has a PDI (Power Distribution Interface) backplane into which can be
plugged a number of 4” x 5” 4100U modules. Older 4100-style motherboards can also be
mounted in the expansion bay.
Continued on next page
2-2
Introduction to 4100U-S1 Cabinet, Continued
A
CPU Motherboard
HEADER CONNECTOR TO
OPTION MOTHERBOARD
The 4100U CPU motherboard holds the CPU card, which is central to the 4100U-S1
system. It is mounted in the CPU bay, occupying two slots of space immediately beside
the power supply. These boards do not have a card address DIP switch (the CPU is
always address 0).
NETWORK WIRED MEDIA/ RS-232
TERMINAL BLOCK (TB3)
RUI TERMINAL BLOCK (TB2)
XMIT RTS RCV CTS GND
1
RS-232/NETWORK
CARD PORT 1
JUMPER (P10)
COMMS CONNECTOR TO
OPTION MOTHERBOARD
(P8)
(P3)
RUI RUI SHLD RUI RUI
B+ B- A+
5 5
1
-
RUI COMM
EARTH SHIELD
JUMPER (P9)
POWER/COMM TO
SYSTEM POWER
SUPPLY (P1)
RUI CLASS A
TROUBLE (LED1)
RUI PRIMARY SHORT
TROUBLE (LED2)
RUI SECONDARY
SHORT TROUBLE
(LED3)
BUS CONNECTOR
(J1) (Reserved for
future use)
POWER CONNECTOR TO
OPTION MOTHERBOARD
(P7)
NETWORK DAUGHTER CARD
CONNECTOR
(J2)
RS-232/NETWORK
CARD PORT 2
JUMPER (P11)
NETWORK WIRED MEDIA/ RS-232
TERMINAL BLOCK (TB1)
8
XMIT RTS RCV CTS GND 24C RSRVD
1
PIEZO
Figure 2-1. CPU Motherboard (566-227)
Continued on next page
CPU DAUGHTER CARD
CONNECTOR (J3)
POWER/COMMS TO
ADJACENT BAY (P4)
POWER/COMMS TO
ADJACENT BAY (P5)
POWER/COMMS TO
ADJACENT BAY (P6)
2-3
Introduction to 4100U-S1 Cabinet, Continued
CPU Card
The CPU card mounts onto the CPU motherboard. The CPU card contains a service port,
a direct drive user interface connection, and a port for a service modem.
MODEM
SERVICE MODEM
CONNECTOR (P4)
CONNECTOR TO CPU
MOTHERBOARD (P9)
BAT ONBAT OFF
BATTERY BACKUP
ON/ OFF JUMPER (P3)
2
SERVICE PORT
COMM JUMPER (P1)
LED1LED2LED3
CPU BOOTLOADER LEDs
(LED1 – LED4)
TROUBLE LED (LD5)
SERVICE PORT DISPLAY
SERVICE PORT (P5)
DIRECT-DRIVE
DISPLAY PORT (P6)
CPU CARD
BD ASSY
566-149
TROUBLE LED (LED5):
OFF: No trouble.
FLASHING: CPU has power but the software is
failing to hit the watchdog
ON: The 5 V is outside the acceptable range
WARM START
SWITCH (SW1)
Figure 2-2. CPU Card (566-149)
Continued on next page
2-4
Introduction to 4100U-S1 Cabinet, Continued
CPU Card LEDs
The CPU card LEDs indicate Bootloader status as shown in the table below.
Table 2-1. CPU Card LEDs 1 through 4
Status
Condition
Bootloader
Initialization
Bad Master
CRC or No
Master Present
Diagnostic Fail –
RAM
Diagnostic Fail –
Bootloader CRC
Downloading
Master
Downloading
CFIG
Downloading
MsgLib
Downloading
BootLoader
Download
Successful
LED4 LED3 LED2 LED1
On (0.25s),
Off (0.25s)
On Off Off Off
On Off Off On
On Off On Off
On Off On On
On On Off Off
On On Off On
On On On Off
On On On On
On (0.25s),
Off (0.25s)
On (0.25s),
Off (0.25s)
Continued on next page
On (0.25s),
Off (0.25s)
2-5
Introduction to 4100U-S1 Cabinet, Continued
Operator Interface
Additional CPU
Motherboard
Modules
The operator interface lets a user operate the panel. It provides alarm, fault, and isolate
status alerts, and lets the user review historical logs and perform diagnostics.
Figure 2-3. Operator Interface
4100-6014 Modular Network Interface Card (N IC ). A daughter card that mounts to the
CPU motherboard. Performs 4100 networking operations. May be installed with 41006056 Wired Media Cards and/or the 4100-6057 Fiber Media Cards.
System Power
Supply (SPS)
The 4100U-S1 is powered by the SPS (System Power Supply), which gets its primary
power from the AC mains and its secondary power from the backup batteries.
The SPS in the 4100U-S1 has hardware and software that are specific to Australian
requirements.
The system power supply is mains powered and has backup batteries that get switched in
on mains failure. It is the initial power source for the CPU and the host cabinet. The SPS
provides 24V card power to the CPU motherboard and the other cards. It also supplies
24V power on a separate bus to the outputs, e.g. Notification Appliance Circuits (NACs).
The SPS also has three on-board NACs that support reverse polarity supervision . It
provides an IDNet channel, auxiliary power, an auxiliary relay, and it mounts and drives
the Alarm Relay Card.
The SPS performs functions such as brownout detection, battery transfer, battery
recharge, earth fault detection, and power limiting of outputs. It provides voltage and
current information to the CPU card, which can then be displayed at the user interface.
The 24VDC bulk power on the SPS is unregulated, and is divided into three feeds: 24V
Card, 24V Signal, and 24V Aux Power. 24V Card, which supplies the cards, and Aux
Power, which is accessible on screw terminals, are each rated at 2A and protected by a
PTC. The 27.3V regulated battery charger is powered from the bulk supply and is
switched off during alarm. The charger has two programmable options of rating: 1.4A for
6-18Ahr batteries, and 3.3A for batteries above 18Ahr.
The “heavy” 24V Signal feed is only accessible via the NACs on the SPS.
Continued on next page
2-6
Introduction to 4100U-S1 Cabinet, Continued
(P7)
(P1)
The basic 4100U-S1 has a Fuse Distribution Board mounted on the SPS chassis and
connected to the Auxiliary Power terminals. This provides four sets of supply terminals,
each individually fused at 1A, but the collective capacity is still limited to 2A from the
Auxiliary Power supply. The fuses are not directly supervised.
IDNET TERMINAL BLOCK (TB1)
NAC TERMINAL BLOCK (TB2)
POWER/COMM TO
NEXT PDI (P6)
IDNET SHIELD JUMPER
(P2)
CITY/RELAY CARD
TROUBLE INDICATION
JUMPER (P3)
DEVICE ADDRESS
SWITCH (SW1)
AUXILIARY RELAY
TERMINAL BLOCK
(TB4)
AUXILIARY POWER
TERMINAL BLOCK
(TB3)
24V IN
+-+-+-+-+-+-+-+
F4F1F3F2
FUSE DISTRIBUTION BOARD
-
CITY / RELAY CARD
MOUNTING AREA
CITY CARD
CONNECTOR
POWER/COMM TO
CPU
MOTHERBOARD
(P8)
BATTERY
CONNECTORS:
P4
P5
EARTH
FAULT
MONITOR
JUMPER
AC
CONNECTOR
(under board)
Figure 2-4. System Power Supply
Continued on next page
2-7
Introduction to 4100U-S1 Cabinet, Continued
The Power
Distribution
Interface (PDI)
POWER/COMMS
CONNECTORS
(P1-P3)
POWER SOURCE
JUMPERS
(P4, P5)
AUDIO INTERFACE
CONNECTORS
(P6, P7)
(Not used in 4100U-S1)
Mains Outlet
In the expansion bay, power and data are distributed via the power distribution interface
(PDI). The PDI is a wiring board with eight card slots, each of which can accommodate a
4-inch (102 mm) x 5-inch (127 mm) slave card. If 4100-style motherboards are used, they
must be mounted over the PDI using a kit of metal standoffs (part number 4100-KT0468).
4100 POWER DISTRIBUTION INTERFACE
ASSY 566-084
Figure 2-5. The Power Distribution Interface (PDI)
The rightmost 2” slot in the expansion bay is occupied by a mounting bracket holding a
single switched General Power Outlet. The fixed AC power wiring must be installed to
this GPO by a suitably qualified electrician.
IMPORTANT: AC power must be provided to the 4100U-S1 from a dedicated branch
circuit.
The SPS plugs into this GPO, and can be switched off o r un pl u gged for servicing.
2-8
Step 1. Mounting Cabinets
Overview
The important aspects of mounting the cabinet are:
• Access for the operator;
• Height of displays and controls;
• Free space for door opening;
• Cable entry for field wiring.
Refer to AS1670.1 for the height requirement and minimum access requirements.
In general, 4100U-S1 cabinets will be wall mounted. There are four dimpled mounting
holes in the rear of the cabinet. These are accessible from the inside of the cabinet with the
equipment bays still fitted, but it may be more convenient to remove the CPU bay. See the
instruction in the next section about this procedure.
Mounting hole and cabinet dimensions are shown in drawing 1976-176, in the appendix to
this manual.
Door opening is to the left as standard.
Step 2. Mounting Card Bays to Cabinets
Overview
The CPU Bay and the Expansion Bay are both attached to the rear of the cabinet by four
8/32” screws. The bays are prevented from movement during transit by locking screws
fitted just below the upper mounting screws.
To remove a bay, remove the locking screws, loosen the mounting screws, then lift the
bay up and out. Disconnect any wiring from the bay before lifting it free.
Assembly is the reverse of this procedure. The transit locking screws do not have to be
re-fitted to an installed cabinet.
Step 3. Configuring Cards
Overview
CPU Motherboard
Configuration
The CPU, SPS, and all other modules to be mounted in the 4100U-S1 cabinet must be
configured to operate correctly in the system via their DIP switch and jumper ports. This
section describes the hardware configuration for the CPU and SPS, since they will always
be used in the CPU bay.
The CPU motherboard must be jumpered as follows:
P9 determines whether the RUI SHIELD signal is connected to 24 C or Earth.
•Position 1 – 2: SHIELD to 24 C (default). Set to this position unless the system
uses a TrueAlert Power Supply. Use this setting for 4100U-S1.
•Position 2 – 3: SHIELD to Earth. Set to this position only if the system uses a
TrueAlert Power Supply.
Continued on next page
2-9
Step 3. Configuring Cards, Continued
Note: Some devices that connect to RUI have inherently grounded shield
terminals, in which case 24 C cannot be used. If 24 C is used, a Negative
Ground Fault will occur.
P10/P11: P10 is associated with Port 1 and P11 is associated with Port 2. P10 and P11 are
used to set the CPU motherboard up to be attached to either a network card or a RS232/2120 card.
• Position 1 – 2: Network card (NIC) plugged into CPU motherboard (default).
• Position 2 – 3: RS-232/2120 card plugged into CPU motherboard.
CPU Daughter Card
Configuration
SPS Configuration
The CPU daughter card must be jumpered as follows:
P1 is used for engineering diagnostics (COMLAB). Normally has no link fitted.
• Position 1 – 2 : Download or no connection.
• Position 2 – 3 : Diagnostic mode.
P3 configures the RAM battery as ON or OFF.
• Position 1 – 2 : ON – move to this position for normal operation.
• Position 2 – 3 : OFF – factory setting.
The SPS must be configured as follows:
SW1: Using DIP switch SW1, set the SPS card address to 1. Use the address table in
Appendix A for the switch settings.
P2: P2 configures the IDNet shield connection.
•Position 1 – 2 (bottom) : Connects the shield to 0 V (default). Use this setting for
4100U-S1.
•Position 2 – 3 (top) : Connects the shield to earth ground.
P3 configures relay 3 on the 4100-6033 Alarm Relay Card.
•Position 1 – 2 (top) : Removes fault monitoring on Relay 3 (default). Use this setting
for 4100U-S1.
•Position 2 – 3 (bottom) : Makes Relay 3 activate when there is a fault.
P1: Earth connect jumper.
•Position 1 – 2 (rhs): Enables Earth fault monitoring. Set to this position unless the
system uses a TrueAlert Power Supply under common 0 V. Use this setting for
4100U-S1.
•Position 2 – 3 (lhs): Disables Earth fault monitoring. Set to this position only if the
system uses a TrueAlert Power Supply under common 0 V.
PDI Configuration
Configuring Other
Cards
P4/P5: The PDI can be configured to draw its power from different sources via P4 and
P5. For 4100U-S1 both links should be in position 1-2.
Refer to the appropriate installation instructions to configure other cards that are located
in the CPU and expansion bays. The common 4100U cards and modules are included in
this manual. Refer to Appendix D for a list of publications.
2-10
Step 4. Interconnecting Modules and Bays
Overview
Guidelines
Each card has to be interconnected with every other card in its bay. At the same time,
bays in the 4100U-S1 also have to be connected together. Read this section to ensure that
cards and bays are interconnected correctly. Refer also to drawings 1976-136 and 1976-
137.
The basic 4100U-S1 will have all necessary interconnection wiring already fitted, but
additional wiring may be necessary if expansion modules are fitted.
Review the following guidelines before interconnecting modules and bays.
• The SPS provides 24 V power to the CPU motherboard.
• The CPU motherboard provides 8 V (3 A capacity) for use by legacy 4100 slave
cards. 24 V Card power is routed through the motherboard for slave card use.
•4100 internal comms and power are harnessed to other bays. Do not connect the 8 V
at P7 to an 8 V converter on a Goldwing or remote interface card.
• 24 V Card power from the SPS is rated at 2 A maximum.
• The 4-wire comms and power harness carries only the 24 V Card supply to a PDI,
and not the 24V Signal supply.
•Some of the wire harnesses supplied with add-on cards may not be required. These
spare harnesses should be stored in case of future requirements.
Card
Interconnections in
the CPU Bay
Card
Interconnections
Within Expansion
Bay
Basic Bay-To-Bay
Interconnections
Connect P8 on the SPS to P1 on the CPU motherboard using the 8 wire harness with
eight-position Molex minifit connector (provided).
The power distribution interface (PDI) mounted to the back of the expansion cabinet
carries 24V Card power and data to each 4”x 5” card.
Refer to “Step 5: Installing Modules into Expansion Bays for instructions on mounting
4”x 5” cards to the PDI. Also bear in mind that legacy 4100 motherboards require nonPDI interconnections to each other and to the CPU Motherboard.
The 4 wire harness 734-008 is used to carry 24V Card power and coms from the CPU bay
to the expansion bay. Connector P1 on the PDI receives power from P6 on the SPS or P7
or P8 on the CPU Motherboard. P2 on the PDI is used to connect power and comms to a
64/64 Controller. In a larger system, P3 on the PDI is used to carry power and comms to
the next PDI, but is not used in 4100U-S1.
Continued on next page
2-11
Step 4. Interconnecting Modules and Bays, Continued
Connecting to
Motherboards
Panels with legacy motherboards in the expansion bay require some non-PDI
connections. If you need to connect a harness to a motherboard, refer to Figure 2-6 and
follow these steps. Make sure to route the power and communication wiring on the left
side of the bay.
1. Connect one end of the 733-525 Harness to a motherboard in the CPU bay.
If the CPU bay has no additional motherboards (the usual case), connect the harness
to the P8 and P7 connectors of the CPU motherboard.
•Insert the harness connector with the blue wire into the P8 connector. Note that
the P8 connector has eight pins. Insert the harness connector on either the top
four pins or the bottom four pins, not in the middle.
•Insert the harness connector with the white wire into the P7 connector. Note that
the P7 connector has eight pins. Insert the harness connector on either the top
four pins or the bottom four pins, not in the middle.
2. Connect the other end of the harness to the leftmost motherboard in the next bay,
as described below.
•Insert the harness connector with the blue wire into the P2 connector. Note
that the P2 connector has eight pins. Insert the harness connector on either
the top four pins or the bottom four pins, not in the middle.
•Insert the harness connector with the white wire into the P3 connector. Note
that the P3 connector has eight pins. Insert the harness connector on either
the top four pins or the bottom four pins, not in the middle.
733-525 Harness
Connector with
Blue Wire Goes
Connector with
White Wire Goes
to P2
to P3
Figure 2-6. Power and Communication Wiring for Motherboards (note that there
are limitations of where motherboards can be placed – see next section)
2-12
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