VES S723 Technical manual

L@titude Network Module (S723)
Information Guide
Version 1.05 |May 2019 |MAN-1436VES

CONTENTS
Contents 2
Compliance 3
Underwriters Laboratories (UL) 3
FCC 3
Installation 3
Introduction 4
Technical Support 4
Return Material Authorization (RMA) 4
Warranty Service 5
Advanced Replacements 5
Overview 6
Installation 7
Before You Begin 8
Placement 8
Network Connections 9
Testing 11
Troubleshooting 12
Specifications 13
Electrical 13
Operating Environment 13
Index 14
Glossary 15
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
Version 1.05 |May 2019 |MAN-1436VES
Page 2
Contents

COMPLIANCE
Underwriters Laboratories (UL)
Fire Alarm Subassembly
VES Fire Detection Systems
FCC
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 Installation 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. Any
changes or modifications not expressly approved by VES Fire Detection Systems could void the user's authority
to operate this equipment under the rules and regulations of the FCC.
Operation is subject to the following two conditions:
(1)This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired
operation.
Installation
Install this product in accordance with NFPA 13, NFPA 72, NFPA 70, and NEC 70 and all local codes.
All field wiring should be installed using fire rated cables according to the NFPA 72. Riser conductors shall be
installed in accordance with the survivability from attack by fire requirements in National Fire Alarm Code, NFPA
72, Section 12.3. Riser conductors shall employ either a 2 hour rated cable system, or meet requirements
approved by the AHJ.
Compliance
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
Version 1.05 |May 2019 |MAN-1436VES
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INTRODUCTION
Technical Support
For technical support, contact VES at 800.274.9514 or e-mail [e-mail]. VES technical
support is available Monday through Friday, 9:00 AM to 6:00 PM, EST.
For technical support, contact Shield at [phone] or e-mail [e-mail]. Shield technical
support is available Monday through Friday, 8:00 AM to 5:00 PM.
Prior to contacting technical support, have the following information available:
nProduct part number
nPurchase order or order number
nProduct serial number
nCurrent function of the product
nExpected function of the product
nInstallation of the product
Return Material Authorization (RMA)
Contact Technical Support to obtain an RMAfor any product to be returned. Returns will not be accepted
without an accompanying RMA number. An RMA number is assigned when:
lTech Support acknowledges a possible product failure.
lA product was damaged during shipping
lAn incorrect product was shipped
lAn order was placed using an incorrect part number *
lAn order was placed using an incorrect part quantity *
lAn order is no longer required *
* Restocking fees may apply.
All returned products are tested to confirm operating failures experienced in the field. If the product is found to be
functional, contractors must absorb expenses for return shipping, as well as the cost and shipping of the
advanced replacement product.
Prominently display the RMA number on all packages sent for return. Ship all return products to:
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
Version 1.05 |May 2019 |MAN-1436VES
Page 4
Introduction

Attention: RMA # _____________
620 Allendale Road, Suite 175
King of Prussia, PA 19406
Warranty Service
Technical Support can replace or repair a defective product when the original purchase is within the warranty
period defined in the sales contract. Check your contract for more information, or contact your sales
representative about your specific warranty period.
Advanced Replacements
Products that fail to operate in the field can be replaced quickly using the advanced replacement process. The
advanced replacement process is available to all contractors who maintain an acceptable line of credit.
Initiate the advanced replacement process by requesting an RMA number from a Tech Support representative.
Advanced replacements can be shipped to your location when the product is covered under warranty and when
a replacement product is in stock.
lAdvanced replacements can be expedited at the request of the contractor. Shipping costs associated with
this process are the responsibility of the contractor.
lProducts returned using the advanced replacement process must be received within 30 days of the RMA
issue date.
Introduction
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
Version 1.05 |May 2019 |MAN-1436VES
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OVERVIEW
The L@titude Network Module (S723) provides
supervised, enhanced high-speed communication for
networking up to a maximum of 127 fire control panels.
The network provided by this module can support
combinations of L@titude Fire Alarm ControlPanels and
L@titude Vision Annunciators.
L@titude Fire Alarm ControlPanels can receive events
from other panels in the network. The Class X
networking used in conjunction with the Network Module
provides tolerance against open and short circuit trouble
conditions.
The L@titude Network Module can be configured to operate in a "bridge mode", which enables the L@titude
Fire Alarm ControlPanel to operate on a network with panels. The network can support up to 64 fire control
panels, and has other limitations, such as more limited text-field lengths, zones, C&E relationships, etc.
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
Version 1.05 |May 2019 |MAN-1436VES
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Overview

INSTALLATION
This section explains the installation procedure for the L@titude Network Module (S723).
qNotify the monitoring center and location security that the L@titude Fire Alarm ControlPanel will be temporarily
out of service.
qRemove the module from its packaging and check its contents.
qConnect field wiring. Refer to Network Connections below for wiring information.
qRemove AC and battery power from the panel.
qConnect the 40 conductor connector of the Network Module to the 40 conductor connector of the LCD Main
Processor Board.
qSecure the Network Module to the LCD Main Processor Board with supplied hardware.
qRestore AC and battery power.
qWait for the panel start-up process to complete. Refer to the L@titude Fire Alarm ControlPanel Installation
Manual (MAN-1431VES) for more information.
qTest communication from the panel via the LEDStatus Indicators.
Installation
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
Version 1.05 |May 2019 |MAN-1436VES
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Install this product in accordance with NFPA 72, the National Electrical Code, and all local codes.
WARNING! The module must be installed by personnel familiar with electronic components. Electronic
components within the module are vulnerable to damage from electrostatic discharge. Ground straps must be worn by
installers before handling to prevent electrostatic discharge damage.
Before You Begin
Before you begin the installation, take a few minutes to review the installation information, gather the required
items, and complete the tasks listed below to make the installation as quick and easy as possible:
Acquire the following item that is not included, but may be required for installation:
lGround Strap - A ground strap is required for handling circuit boards. The ground strap is not provided in
the packaging.
Placement
The Network Module provides enhanced high-speed communication for networking up to 127 fire control panels,
(addressed from 1-127). To install the network module of the L@titude Fire Alarm ControlPanel:
1. Switch off AC power and disconnect the battery .
2. Connect the 40 conductor connector of the Network Module to the 40 conductor connector of the LCD
Main Processor Board as shown.
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
Version 1.05 |May 2019 |MAN-1436VES
Page 8
Installation

3. Secure the Network Module to the LCD Main Processor Board with supplied hardware .
4. Reconnect the battery and restore AC power.
Network Connections
Provide network connections to NETWORK IN and NETWORK OUT terminals of the L@titude Fire Alarm
ControlPanel's MainBack Board after installing the Network Module. The following figure illustrates the typical
network connections of a 3 panel, Class X network:
Installation
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
Version 1.05 |May 2019 |MAN-1436VES
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Because network connections are supervised, if a network module is installed and there are no other devices on
the network, the INand OUT network terminals must be connected together to prevent an
OPENCIRCUITTROUBLEindication.
Bridge networking is supported for panels. Advanced features are not available when using bridge networking.
Field wiring must be connected in order for the Network Module to operate properly. A singular panel installation
must be wired as shown.
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
Version 1.05 |May 2019 |MAN-1436VES
Page 10
Installation

Testing
LED indicators provide diagnostic information to identify communication.
LED Label Name Color Description
LED 1 Heartbeat Red Identifies functional status.
LED 2 Tx Comms Green A blinking green light indicates that the module is transmitting data.
LED 3 Rx Comms Green A blinking green light indicates that the module is receiving data.
LED 4 Trouble Yellow A flashing yellow identifies an error condition.
LED 5 Unused Green Unused
LED 6 Unused Green Unused
LED7 Unused Yellow Unused
LED 8 Comms for SPI Bus Green Communication present when flashing
LED9 Full Duplex Yellow Full duplex (on) half duplex (off)
LED 10 Ethernet Speed Red 10MHz (off), 100MHz (on)
LED 12 Communication Green Communication present when flashing
Installation
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
Version 1.05 |May 2019 |MAN-1436VES
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TROUBLESHOOTING
The following network-related troubles can occur on the L@titude Fire Alarm ControlPanel. See the detailed
descriptions below for explanations on each trouble message.
Trouble Message Description
Network Communications Trouble
This event indicates there is no communication between this panel and its neighbor.
This could be caused by a configuration error (such as using the wrong baud rate), a
wiring error, or damage to the wires connecting the panel to its neighbor. If this trouble
occurs on one link on the panel, then the panel is still in communication with other
panels on the network. If this trouble occurs on both links on the panel, then the panel
is no longer in communication with other panels on the network.
Unexpected Network Node
This event indicates a panel has been detected on the network that is not in the
configuration. This is a configuration error, and should never occur once the network
has been properly configured.
Network Card Missing
This event indicates that the panel is configured for networking, but there is no
network card installed, or it is installed incorrectly. This trouble may also occur if the
network card processor fails.
Connection Error
This event indicates that the panel has failed to get a meaningful result for the link
impedance measurement. This may occur if stray leakage current enters the link
wiring from elsewhere, or if there is a component failure or missing jumper on the
network card. This event may also be shown when the network is disconnected or
when the NET OUT+ wire is disconnected.
Network Panel Missing
This event indicates that another panel is configured but has not been found on the
network. This may occur if the missing panel is switched off or disconnected from the
network. This fault will also occur if there is no communication between a panel and
either of its neighbors on both links. In this case, the panel will show multiple
instances of this trouble; one for each other panel on the network.
Network Node Double Addressed
This event indicates that more than one panel on the network has the same node
number. This is a configuration error, and should never occur once the network has
been properly configured.
Full Short Circuit Trouble
This event indicates that a short circuit has been detected by the link impedance
measurement. This indicates a wiring error, or damage to the wires connecting the
panel to its neighbor.
Full Open Circuit Trouble
This event indicates that an open circuit has been detected by the link impedance
measurement. This indicates a wiring error, or damage to the wires connecting the
panel to its neighbor. The following two troubles are optional, and are not included in
the default firmware build.
Partial Short Circuit Trouble This event indicates that the link impedance measurement has detected an
impedance below the normally expected range.
Partial Open Circuit Trouble This event indicates that the link impedance measurement has detected an
impedance above the normally expected range.
Troubleshooting
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
Version 1.05 |May 2019 |MAN-1436VES
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SPECIFICATIONS
This appendix provides specifications for the Network Module.
Electrical
Protocol RS-485
Supply Voltage Range L@titude NetworkVisionAnnunciator: 21 - 30V DC
L@titude Fire Alarm Control Panel:24VDC
Operating Environment
Dry indoor use only.
Temperature Range 23oF (-5oC) - 120oF (49oC)
Relative Humidity Up to 95%, non-condensing
Specifications
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
Version 1.05 |May 2019 |MAN-1436VES
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INDEX
2
24V 13
C
Class A 3
Class X 6, 9
H
Heartbeat 11
L
LCD Main Processor Board 7
N
Network 4, 6-7, 12-13
T
Terminals 9
Trouble 6, 10
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
Version 1.05 |May 2019 |MAN-1436VES
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Index

GLOSSARY
A
AHJ
Authority Having Jurisdiction. The government body, organization, office, or individual hav-
ing the power to enforce and/or interpret laws, codes, and rules.
Ancillary Device
A device connected to a fire alarm system not required by the fire alarm standard, but may
be required by other standards, e.g. door holders, smoke control fans, remote LED indic-
ators, remote alarm, or trouble units.
AWG
American Wire Gauge. The standard American designation of wire sizes. Wire size is an
inverse relation to gauge numbers that range from 0000 to 40 AWG. Also called Brown and
Sharpe or B&S gauge.
C
Class A
A wiring classification of circuits capable of transmitting an alarm signal during a single
open or non-simultaneous ground fault on a conductor.
Class B
A wiring classification of circuits NOT capable of ransmitting an alarm signal beyond a
single open or during a short between conductors.
Class X
A wiring classification capable of transmitting an alarm signal during a single open, short, or
non-simultaneous ground fault on a conductor.
D
DIP Switch
A group of two-position electrical contacts mounted in a Dual Inline Package (DIP), typically
used to set address or function information.
Glossary
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
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E
End-Of-Line Device (EOL)
An electronic component physically installed as the furthest device from the control panel;
whose presence on the circuit is used to monitor the integrity of the circuit.
L
Loop Explorer 2
Windows-based configuration software for the Fire Alarm Control Panel
N
NAC
Notification Appliance Circuit. A supervised output circuit that connects horns, strobes,
speakers, etc. to the control panel.
S
SLC
Signaling Line Circuit. A Signaling Line Circuit (SLC) carries data to and from the field
devices for the fire alarm system, and also carries power from the control panel to the
devices.
Supervision
Monitoring the integrity of a circuit or device to detect a fault condition that would prevent nor-
mal operation.
VES Fire Detection Systems
L@titude Network Module (S723) Information Guide
Version 1.05 |May 2019 |MAN-1436VES
Page 16
Glossary