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6.1 Wiring Diagrams
Note:
This product has been tested in accordance with UL 864 9th edition. According to this edition of the standard, the supervision window for reporting single-technology communicator trouble shall be set to five minutes.
However, the product can be installed in accordance with the requirements of NFPA72 2013 edition, which allows for a 60-minute supervision window.
Note:
Encryption shall be enabled for active communications.
Notes for using Private, Corporate and High Speed Data Networks:
Network access and domain access policies shall be set to restrict unauthorized
network access, and "spoofing" or "denial of service" attacks. Select the internet service providers that have redundant servers/systems, back-up power,
routers with firewalls enabled and methods to identify and protect against "denial of service" attacks (i.e., "spoofing").
For ULC Residential Fire and Burglary installations,
the LE4020/LE4020CF is listed as a sole means of communication or as a back up when used in
conjunction with a POTS line (dialer).
For UL Commercial Burglary installations
, the LE4020/LE4020CF is listed as a sole means of communication (supervision window of 200s required at
monitoring station) or as a back-up when used in conjunction with a POTS line (dialer). The LE4020CF has its own power supply and the LE4020 shall
be powered from any compatible listed control unit or com-patible listed power supply that complies with the ratings specified on page 1. The power
supply shall be lis-ted for burglary applications and provide a minimum of 4 hours standby power capabilities. An example of a suitable listed compatible
control unit is the DSC Model HS2128 with an AUX output rated 11.1 - 12.6VDC. An example of a suitable Listed power supply is DSC Model
HSM2204 with an AUX output rated 11.6 - 12.6VDC.
For ULC Commercial Fire Monitoring Installations,
the LE4020/LE4020CFcan be used in the following configurations:
1.
Active communication system with 180 seconds supervision and heartbeat sent to signal receiving center every 90 seconds (encryption shall be
enabled).
2.
Passive communication system in conjunction with a another communication path (e.g. DACT) (there is no heartbeat sent in this configuration,
only periodic test transmission ). Alarm signals must be sent simultaneously over both communication paths (Cellular and DACT). Every 24
hours, a test transmission must be sent to the signal receiving center over each communication path. Each communication path shall be mon-
itored for integrity (DACT shall have line monitoring enabled and LE4020/LE4020CF shall have cellular connection supervision enabled).
3.
The LE4020CF has its own power supply and the LE4020 shall be powered by ULC Listed Control Unit or power supply rated for the applic-
ation. All interconnections are restricted to same room, maximum 18 meters in metallic conduit.
For ULC Commercial Burglary Monitoring Installation
the LE4020/LE4020CF can be used in the following configurations:
1.
Active communication system with 180 seconds supervision and heartbeat sent to signal receiving centre every 90 seconds (encryption shall be
enabled).
2.
Passive communication system line security P1 (single communication channel) or line security P2 (used as backup in conjunction with another
communication path (e.g. DACT)). There is no heartbeat sent in this configuration, only periodic test transmissions. Every 24 hours, a test trans-
mission must be sent to the signal receiving centre over each communication path. Each communication path shall be monitored for integrity
(DACT shall have line monitoring enabled and LE4020/LE4020CF shall have cellular connection supervision enabled). For Level P2, the work-
ing communication path shall report the failure of the other channel within 240 seconds. The LE4020/LE4020CFcan be used in commercial burg-
lary applications up to Security Level IV.
For UL Commercial Fire Monitoring Installations, the LE4020/LE4020CF can be used in the following configurations:
1.
Standalone communicator, single communication technology - 5 minute supervision (heartbeat sent to supervising station every 90 seconds).
2.
Back-up communicator line for a DACT (dual communication technology, no heartbeat sent). Alarm signals must be sent first over the primary
communication path (DACT) and then, if this is known to have failed, over the secondary communication paths (other transmission tech-
nologies)
l
Primary: Compatible listed control unit's land line to central station (primary).
l
Secondary: LE4020/LE4020CF transmission through wireless network to central station.
Every 24 hours, a check-in signal must be sent to the central station over the primary dialer. The LE4020/LE4020CF sends a heartbeat test transmission to
the supervising station every 24 hours. Each communication path shall be monitored for integrity (DACT shall have line monitoring enabled and
LE4020/LE4020CF shall have cellular connection supervision enabled).
Power for model LE4020/LE4020CF shall be provided by one of the two compatible power supplies:
a.
Mircom Model – DTC-300A(W)(R), digital alarm communicator transmitter
b.
Simplex control panel 4100U with converter module 4100-5152 installed
Note:
Wiring between the LE4020/LE4020CF and FACP/Power Supply shall be made in the same room, in metal conduit and not longer than 20ft.
Note:
For LE4020CF, secondary power source must be installed.
