DSC LE4020 Installation Manual
DSC LE4020 Installation Manual

DSC LE4020 Installation Manual

Lte cellular alarm communicator
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LE4020/LE4020CF v5.0
LTE Cellular Alarm Communicator
INSTALLATION MANUAL
Warning: This manual contains information on limitations regarding product use and function and information on the limitations as to liability of
the manufacturer. The entire manual should be carefully read.

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Summary of Contents for DSC LE4020

  • Page 1 LE4020/LE4020CF v5.0 LTE Cellular Alarm Communicator INSTALLATION MANUAL Warning: This manual contains information on limitations regarding product use and function and information on the limitations as to liability of the manufacturer. The entire manual should be carefully read.
  • Page 2: Table Of Contents

    LE4020/LE4020CF Installation Manual Contents Section 1: Introduction 1.1 Features 1.1.1 Technical Specifications 1.2 Identification of Parts Model LE4020 1.3 Identification of Parts Model LE4020CF Section 2: Installing the LE4020/LE4020CF 2.1 C24 Communications Enrollment Section 3: Connecting the LE4020/LE4020CF Section 4: Status LEDs 4.1 Operating Modes...
  • Page 3 This equipment, LE4020/LE4020CF, is fixed and shall be installed by Service Persons only (Service Person is defined as a person having the appropriate technical training and experience necessary to be aware of hazards to which that person may be exposed in performing a task, and of measures available to minimize the risks to that person or other persons).
  • Page 4: Section 1: Introduction

    LE4020/LE4020CF Installation Manual Section 1: Introduction This manual covers two communicator models, the LE4020 and the LE4020CF. They are referred to through- out this manual as LE4020/LE4020CF unless otherwise indicated. This LE4020/LE4020CF manages transmissions to a central station and can simulate the landline in the event of trouble (e.g., landline down) or even substitute the landline completely in areas where the 3G/LTE or 2G...
  • Page 5 0.3 A 700 mA using power adapter * Plus any current drawn from the LE4020/LE4020CF AUX+ terminal (200 mA). Each of the four PGM outputs can be loaded up to 50 mA (max) Working Voltage Range Use the DSC ADP1310/1320(W)-NA power...
  • Page 6 LE4020/LE4020CF Installation Manual Table 1-2 LE4020 Operating Frequencies Band Transmission Band (Tx) Receive Band (Rx) LTE B2 1850 - 1910 MHz 1930 - 1990 MHz LTE B4 1710 - 1755 MHz 2110 - 2155 MHz LTE B5 824 - 849 MHz...
  • Page 7: Identification Of Parts Model Le4020

    1.2 Identification of Parts Model LE4020 1.2 Identification of Parts Model LE4020 Part Part 3G/LTE antenna Battery connector Metal enclosure Tamper switch Status LEDs Terminal blocks Anchor screw holes 12 V / 7Ah battery (not included) SIM card holder Earth ground connection...
  • Page 8: Identification Of Parts Model Le4020Cf

    For ULC Commercial Fire Monitoring Installations, connections between the fire alarm control panel input- s/outputs (telephone interface Tip/Ring or output relay contacts) and LE4020/LE4020CF inputs/outputs (T1/R1, Z1-Z4, PGM1-4) shall be run in metallic conduit within 18m(ULC) and in the same room.
  • Page 9: Section 2: Installing The Le4020/Le4020Cf

    (Top) (Bottom) If the signal strength is too low (bottom signal LED off or flashing), the LE4020/LE4020CF will proceed to Step 3: scan for, and attach to, carriers with sufficient signal strength. If the LE4020/LE4020CF is connected to a carrier with sufficient signal strength (minimum of bottom signal strength LED on solid), it proceeds to Step Step 2b –...
  • Page 10 The LE4020/LE4020CF remains in this state until the SIM is activated. Once the SIM is activated, the LE4020/LE4020CF proceeds to Step 2a. Step 3 – Carrier Scanning Due To Insufficient Signal Strength The LE4020/LE4020CF scans the surrounding network and connects to the carrier to provide a signal strength of at least 7 CSQ.
  • Page 11 2.1 C24 Communications Enrollment Blue/Green Blue/Green Blue (Top) (Bottom) FLASHING When the central station communicates back to the LE4020/LE4020CF, the top signal strength LED turns on solid. Blue/Green Blue/Green Blue (Top) (Bottom) When the LE4020/LE4020CF sends a request to communicate to the next central station, the bottom signal strength LED begins flashing...
  • Page 12: Section 3: Connecting The Le4020/Le4020Cf

    Refer to ‘Activating the Outputs’ for details. The maximum current sink of each output must not exceed 50mA. AUX+ (11) Auxiliary Output - 9 to 14VDC Special Application Output, (200 mA max for LE4020 and 100 mA max for LE4020CF).
  • Page 13: Section 4: Status Leds

    This LED indicates signal strength and network technology. If the LE4020/LE4020CF is operating on LTE, the LED is (Top) BLUE. If the LE4020/LE4020CF is operating on 3G channel, the LED is GREEN. When this LED is On, the reception is optimal. This LED switches On only when the bottom LED is on.
  • Page 14: Service Mode

    LE4020/LE4020CF Installation Manual 4.1.2 Service Mode To view detailed trouble information on the status LEDs, the LE4020/LE4020CF must be placed in Service Mode by removing the front cover. When in Service Mode, the status LEDs indicate the trouble condition as follows.
  • Page 15: Section 5: Operating Principles

    The LE4020/LE4020CF will not switch during ongoing calls. Note: When the landline is down, the LE4020/LE4020CF provides a dial tone to any device connected to T1 and R1, including any telephones on the premises. The phones on the premises are not, however, able to dial out over the LE4020/LE4020CF.
  • Page 16: Inputs

    The LE4020/LE4020CF has four open collector outputs capable of a maximum of 50mA. Internal events on the LE4020/LE4020CF can trigger the outputs to turn on an LED or activate an input on the host panel. The default settings are as follows.
  • Page 17: Reporting Codes

    8-9 (Commercial applications). Program the control panel input Zone/Point as 24hr ‘Supervisory’ with keypad- only notification when activated. Output 4 on the LE4020/LE4020CF must be set as ‘Active High’. Note: Once an output has been activated automatically, it will not restore until all the causes of activation are cleared.
  • Page 18: Swinger Shutdown

    Expansion Module Tamper Restore 5.7 Swinger Shutdown To prevent "runaway" signals to the central station, the LE4020/LE4020CF is equipped with Swinger Shut- down which limits certain trouble events to a maximum of four reports every 24 hours. The condition restores and the counter resets at midnight.
  • Page 19: Low Power Radio Shutdown

    5.10 Low Power Radio Shutdown Blue/Green Blue/Green (Top) (Bottom) BLUE During the firmware update process the LEDs are cycled individually in a chaser pattern. (different from the Advanced Carrier Selection pattern). Blue/Green Blue/Green BLUE (Top) (Bottom) FLASH ON FLASH ON FLASH ON FLASH ON FLASH ON...
  • Page 20: Remote Control Of

    LE4020/LE4020CF Installation Manual 3. Set up the zone on the security panel as momentary or maintained arming. If the security panel uses momentary key switching, configure the communicator PGM with a time field of 05. In this configuration, both arm and disarm generate the pulse.
  • Page 21: Phone Number Call Direction

    Note: If no PTM phone number is programmed, all panel calls go to Receiver Group 1. 5.13 C24 Communications Remote Programming The inputs, outputs, and other features of the LE4020/LE4020CF can be remotely programmed through the C24 Communications website for fast and convenient installation using the Internet.
  • Page 22: Section 6: Troubleshooting Guide

    BLUE light flashes once when the signal is transmitted and twice when it receives a kiss-off. SIM – The SIM should be activated at least 24 hours prior to installation. The LE4020/LE4020CF will show signal strength with an inactive SIM; However, it will display the signal strength of any available wireless net- work.
  • Page 23 A good phone line is connected to the LE4020/LE4020CF. (more than 2.8 VDC detected across the LE4020/LE4020CF Blue LED OFF TIP and RING terminals). Blue LED The blue LED will flash one time when the LE4020/LE4020CF transmits a signal and two times when a kiss-off is FLASHING received. x of...
  • Page 24 General Troubles With Your System The control panel is displaying a Ensure T1 and R1 of the LE4020/LE4020CF are wired to the TIP and RING terminals of the telephone line trouble condition control panel.
  • Page 25: Wiring Diagrams

    6.1 Wiring Diagrams Test this product at least once a year. 6.1 Wiring Diagrams Figure 1-1 LE4020 Wiring Diagram...
  • Page 26 LE4020/LE4020CF Installation Manual Figure 1-2 LE4020CF Wiring Diagram...
  • Page 27 Prima ry SPECIAL APPLICATION OUTPUT 120VAC RATING: 11.5V - 12.6V 60Hz, 0.3A 700m A max. Use for DSC, Model LE4020CF TEST - CHARGER TROUBLE OUTPUT 50mA, 12V Max. TRANSFORMER ATC Frost Model FTC3716 LBT - LOW BATTERY OUTPUT 50mA, 12V Max.
  • Page 28 LE4020/LE4020CF cabinet AC Input Notes: Power for the LE4020 shall be provided from the Fire Alarm Control Unit or separately listed power supply rated for the application (10-28V/700mA). All wiring connections must be run in a metallic conduit. For local supervision of the wireless transmitter, connect PGM output from LE4020/LE4020CF to one zone input on the Fire Alarm Control Unit.
  • Page 29 Follower (Section [009] = 29) and assign Fire Zone to PGM1 in Section [551]. Ensure Bit 3 is on in [501]. In this case, a restored fire alarm condition does not require the DSC control panel to be reset. For PC4020, program PGM1 as type 49 Steady Fire ([00070049]).
  • Page 30 INSTALLATIONS Notes: Connect PGM output from the LE4020/LE4020CF (Phone Line Trouble) to a zone input on the sub- scriber unit for supervision of the phone line voltage. When the LE4020/LE4020CF is installed remotely from the DSC Control Panel, the Phone Line...
  • Page 31 6.1 Wiring Diagrams Figure 1-9 Connection Details for Cellular Network Supervision Relay and Redundant Fire Alarm Trans- mission LE4020/LE4020CF O1O2 O3 O4+OC L1 L2 L3 L4 1 2 3 6 7 8 9 10 11 14 15 16 17 18...
  • Page 32 LE4020/LE4020CF Installation Manual Figure 1-11 Connection Details for GSM Supervision Relay, Phone Line Supervision and Redundant Fire Alarm Transmission LE4020/LE4020CF DC IN TIPRING T1 R1 ZONE Redundant Fire Alarm Initiation Phone Line Cellular Supervision Network Relay Supervision Relay PC1864 PC1864...
  • Page 33 • Consult the dealer or an experienced radio/TV technician for help. LE4020/LE4020CF: FCC ID: F5318LE4020 LE4020/LE4020CF Product Identifier US: F53MO00ALE4020 USOC Jack: RJ-31X WARNING: To satisfy FCC RF exposure requirements for mobile transmitting devices, a separation dis- tance of 20cm or more must be maintained between the antenna of this device and persons during device operation.
  • Page 34 Incidence of Harm If this equipment LE4020/LE4020CF causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. But if advance notice is not practical, the Telephone Company will notify the customer as soon as possible.
  • Page 35 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.
  • Page 36 SOFTWARE PRODUCT. Termination - Without prejudice to any other rights, DSC may terminate this EULA if You fail to comply with the terms and conditions of this EULA. In such event, You must destroy all copies of the SOFTWARE PRODUCT and all of its component parts.
  • Page 37 The Customer assumes all responsibility for the proper selection, installation, operation and maintenance of any products purchased from DSC. Custom products are only warranted to the extent that they do not function upon delivery. In such cases, DSC can replace or credit at its option.
  • Page 38 The laws of some jurisdictions limit or do not allow the disclaimer of consequential damages. If the laws of such a jurisdiction apply to any claim by or against DSC, the limitations and disclaimers contained here shall be to the greatest extent permitted by law.
  • Page 39 © 2019 Tyco Security Products. All Rights Reserved. Tech Support: 1-800-387-3630 (Canada & U.S.) or 905-760-3000 www.dsc.com The trademarks, logos, and service marks displayed on this document are registered in the United States [or other countries]. Any misuse of the trademarks is strictly prohibited and Tyco will aggressively enforce its intellectual property rights to the fullest extent of the law, including pursuit of criminal prosecution wherever necessary.

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