Page 1
FireNET L@titude Network
Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 2
Contents
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 13
Specifications 14
Electrical 14
Operating Environment 14
Index 15
Hochiki America Corporation
FireNET L@titude Network Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 2
Page 3
Compliance
COMPLIANCE
Underwriters Laboratories (UL)
Fire Alarm Subassembly
Hochiki America Corporation
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 FCCRules. 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 Hochiki America Corporation 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.
Hochiki America Corporation
FireNET L@titude Network Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 3
Page 4
Introduction
INTRODUCTION
Technical Support
For technical support, contact Hochiki America at 800.845.6692 or technicalsupport@hochiki.com. Hochiki
technical support is available Monday through Friday, 7:00AM to 5:00PM, PST.
Prior to contacting technical support, have the following information available:
n Product part number
n Purchase order or order number
n Product serial number
n Current function of the product
n Expected function of the product
n Installation of the product
Return Material Authorization (RMA)
Contact Technical Support to obtain an RMAfor any product to be returned. Returns will not be accepted
without an accompanying RMA number. An RMA number is assigned when:
l Tech Support acknowledges a possible product failure.
l A product was damaged during shipping
l An incorrect product was shipped
l An order was placed using an incorrect part number *
l An order was placed using an incorrect part quantity *
l An 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:
Attention: RMA # _____________
Hochiki America
Hochiki America Corporation
FireNET L@titude Network Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 4
Page 5
Introduction
7051 Village Park Drive, Suite 100
Buena Park, CA90621
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.
l Advanced replacements can be expedited at the request of the contractor. Shipping costs associated with
this process are the responsibility of the contractor.
l Products returned using the advanced replacement process must be received within 30 days of the RMA
issue date.
Hochiki America Corporation
FireNET L@titude Network Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 5
Page 6
Overview
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 FireNET L@titude Fire Alarm
ControlPanels and L@titude Vision Annunciators.
FireNET L@titude Fire Alarm ControlPanels 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 FireNET
L@titude Fire Alarm ControlPanel to operate on a network with FireNET and FireNETPlus panels. The
FireNET and FireNETPlus 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.
Hochiki America Corporation
FireNET L@titude Network Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 6
Page 7
q
Notify the monitoring center and location security that the FireNET L@titude Fire Alarm ControlPanel will be
temporarily out of service.
q
Remove the module from its packaging and check its contents.
q
Connect field wiring. Refer to Network Connections below for wiring information.
q
Remove AC and battery power from the panel.
q
Connect the 40 conductor connector of the Network Module to the 40 conductor connector of the LCD Main
Processor Board.
q
Secure the Network Module to the LCD Main Processor Board with supplied hardware.
q
Restore AC and battery power.
q
Wait for the panel start-up process to complete. Refer to the FireNET L@titude Fire Alarm ControlPanel
Installation Manual (MAN-1431HA) for more information.
q
Test communication from the panel via the LEDStatus Indicators.
Installation
INSTALLATION
This section explains the installation procedure for the L@titude Network Module (S723).
Hochiki America Corporation
FireNET L@titude Network Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 7
Page 8
Installation
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:
l Ground 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 FireNET L@titude Fire Alarm ControlPanel:
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.
Hochiki America Corporation
FireNET L@titude Network Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 8
Page 9
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 FireNET L@titude Fire
Alarm ControlPanel's MainBack Board after installing the Network Module. The following figure illustrates the
typical network connections of a 3 panel, Class X network:
Hochiki America Corporation
FireNET L@titude Network Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 9
Page 10
Installation
Because network connections are supervised, if a network module is installed and there are no other devices on
the network, the INand OUT network terminals must be connected together to prevent an
OPENCIRCUITTROUBLEindication.
Bridge networking is supported for FireNET and FireNETPlus panels. Advanced features are not available
when using bridge networking.
Hochiki America Corporation
FireNET L@titude Network Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 10
Page 11
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
Installation
Field wiring must be connected in order for the Network Module to operate properly. A singular panel installation
must be wired as shown.
Testing
LED indicators provide diagnostic information to identify communication.
Hochiki America Corporation
FireNET L@titude Network Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 11
Page 12
LED Label Name Color Description
LED 6 Unused Green Unused
LED7 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
Hochiki America Corporation
FireNET L@titude Network Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 12
Page 13
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
TROUBLESHOOTING
The following network-related troubles can occur on the FireNET L@titude Fire Alarm ControlPanel. See the
detailed descriptions below for explanations on each trouble message.
Hochiki America Corporation
FireNET L@titude Network Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 13
Page 14
Protocol RS-485
Supply Voltage Range
L@titude NetworkVisionAnnunciator: 21 - 30V DC
L@titude Fire Alarm Control Panel:24VDC
Temperature Range 23oF (-5oC) - 120oF (49oC)
Relative Humidity Up to 95%, non-condensing
Specifications
SPECIFICATIONS
This appendix provides specifications for the Network Module.
Electrical
Operating Environment
Dry indoor use only.
Hochiki America Corporation
FireNET L@titude Network Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 14
Page 15
INDEX
24V 14
Class A 3
Class X 6, 9
Heartbeat 11
Index
2
C
H
L
LCD Main Processor Board 7
N
Network 6-7, 13-14
T
Terminals 9
Trouble 6, 10
Hochiki America Corporation
FireNET L@titude Network Module (S723) Information
Guide
Version 1.05 |May 2019 |MAN-1436HA
Page 15
Loading...