NEW-Stand-alone alarm panel tester/stand-alone alarm receiver without pc and with TELEPHONE LINE SIMULATOR function, model LS110-2e

Micro Seven, Inc. ®, models LS110-2E contains Alarm-Receiver/Simulator WITH INTERNAL LCD DISPLAYS FOR DISPLAYING RECEIVED DIGITAL dtmf-based ALARM MESSAGES including Ademco contact-id and 4+2 protocol as an option. iT MAY ALSO BE USED AS 2-LINE GENERAL PURPOSE TELEPHONE LINE SIMULATORS WITH RING SIGNAL, CALL PROGRESS TONES AND LOOP VOLTAGE/LOOP CURRENT.
 Copyrights Micro Seven, Inc. ® 2015

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Micro Seven, Inc. model LS110-2E contains both dtmf-Alarm-Receiver Simulator and PBX simulator/telephone-line simulator functions. The Alarm-Receiver Simulator function provides simulated telephone-line and alarm receiver for bench-testing alarm panels for dtmf-based protocol including the Ademco® (registered trade mark by ADEMCO Group, a division of Pittway) Contact ID Protocol. The simulated telephone-line functions include generation of dual-frequency-type dial and ring-back tones, detection of DTMF and rotary-pulse dialing pulses, and battery-feed function. The LS110-2E provide functions of generation of handshake tones and kiss-off tones, receiving alarm messages, check-sum calculation, and transmitting alarm messages in ASCII format at RS232C interface to a PC. Selections of handshake tones, kiss-off tones, alarm message length, enabling/disabling checksum, kiss-off tone hold, enabling 2-way audio by listen-in command, handshake tone length are provided with Windows-based control software. LS110-2E provides testing of alarm panels for many types of dtmf-based alarm message formats including popular Ademco Contact-ID.

Telephone-line simulator function simulates two dial-up telephone lines for testing and demonstrating telecommunication equipment. When a correct telephone number is dialed at line 2, ring signal is produced at line 1. When the call is answered at other line, bi-directional signal paths are established between two lines. The telephone-line simulator features are very similar to ones in LS100-2A. Many features include 30HZ square-wave ring signal, dual frequency and single frequency call progress tones, primary and secondary telephone numbers, stutter dial tone, PBX mode, hot-line mode, distinctive ring, network delay, and disconnect signal.

4+2 protocol is included receiving and displaying alarm messages with SIA pulse format.

 

 

 


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Figure 1 Picture of MICRO SEVEN-Model LS110-2E and typical test setup

 


 


Figure 2 Picture of MICRO SEVEN-Model LS110-2E rear panel

Features of LS110-2E

i Testing of Contact-ID alarm panels
i Programmable handshake tones, kiss-off tones, alarm message length, enabling/disabling checksum,
     kiss-off tone hold, enabling 2-way audio by listen-in command, and handshake tone length to support
     many variety of dtmf-based alarm message formats
i International AC/DC power adapter option is available as an option
i Testing and decoding of Contact ID alarm message with protocol, DC05
i Handshake and kiss-off tones
i Edit of decoded message of event code
i DTMF or Rotary Pulse Dialing Input
i Displaying raw or decoded digital alarm messages and dialed telephone numbers
i Dual Frequency-type call progress tones for dial tone and ring-back tone
i Either line may be programmed as a telephone line simulator or an alarm receiver input
i RS232C interface to transmit alarm messages to PC
i Checksum calculation of received alarm messages
i Alarm-receiver simulator
i Dial-up telephone line simulator function
i 6 month warranty
i Windows software for programming telephone line simulator and alarm receiver functions
i Alarm receiver software for PC
i 4+2 protocol format inlcuded

 

Application and benefit of alarm receiver

i Demonstration and testing alarm control panels
i No alarm receivers required for testing alarm control panels
i Complete testing of alarm panels before the installation
i Verifying dialing telephone numbers and digital alarm messages before installtions

Software provided (please see screen displays of 2ET.EXE and 2ER.EXE at the bottom)

1.      2ET.EXE with screen display shown below for programming telephone line simulator functions including telephone number for each line, call progress tones, network delay, disconnect signal length , stutter tone, and PBX mode, and loading/saving programmed data. It also programs RS232 communication port number for initial installation.

2.       2ER.EXE with the screen display shown below for programming alarm message functions including real-time clock, decoded alarm messages, alarm message length, handshake tone length, handshake signal selection among 1400+2300Hz, 2300 Hz, and 1400 Hz), checksum/nochecksum, kissoff tone selection between 1400 and 2300Hz, kiss-off tone hold function, selection of alarm receiver or telephone line function for each line, and handshake tone amplitude. It also includes uploading alarm history file to PC.

3. alarm receiver software that are compatible with other alarm receivers including CM10, LS15E, CT10, CT200, LS15E+, AR101 and AR202 is also
            provided.

Operation of alarm-receivers

Traditionally, when alarm panels are tested in the manufacturing, an alarm receiver with telephone lines is required. The Micro Seven model LS110-2E provides both simulated telephone lines and alarm receiver in a box so that your alarm panels are connected directly to LS110-2E. The line 1 and 2 of LS110-2E are designated as an alarm receiver and telephone line simulator respectively.

Connect your alarm panel to the RJ11 connector at line 1 of LS110-2E with a regular telephone cable.  The connection of serial interface cable between LS110-2E and PC is optional. If it is connected and the software is executed, further decoded alarm messages are displayed on PC screen. Even emails may be generated automatically.

Create an event at your alarm panel to report alarm condition. When your alarm panel goes off-hook, “OFF-HOOK SIGNAL” and “DIAL-TONE ON” are displayed on LCD displayed on LS110-2E.

Note: actual display area is 1”(2.5cm)x2.75”(7 cm).

OFF-HOOK SIGNAL
DIAL-TONE ON

 


 


When the alarm panel is dialing a telephone number such as a toll-free 1800-555-1212 for your alarm panel, “DIALING” and “18005551212” is shown on the LCD display. LS110-2E accepts any telephone number for alarm receiver function unlike correct telephone numbers are required to be dialed at a line when the line is programmed as a telephone line simulator not as an alarm receiver. Since the alarm receiver is internal, there is no ring signal generated.

DIALING
18005551212


 


LS110-2E waits one second at the end of dialing process. Then it generates ring-back tone at the line displaying “RING-BACK TONE” on the LCD display. There are two ring-back tone periods.

RING-BACK TONE

Then LS110-2E generates the handshake tones with 1400 and 2300 Hz displaying “HANDSHAKE TONES” on the LCD display.


 


RING-BACK TONE
HANDSHAKE TONES


 


Then your alarm panel transmits sixteen-digit digital alarm message to LS110-2E.

There are two displaying modes. One mode displays raw sixteen-digit alarm messages on the LCD display. The other mode displays decoded alarm messages including alarm code, description of alarm code, account number, new/restaural/status, zone, and partition number.

The raw message mode displays “KISS OFF/MESS.RECV” and “567818111012223” on LCD display. If it is the decode message mode, the display is “110 Fire Alarm” and “A:5678 New/Open”. Where 5678 is account number and the “New/Open” is the type of message. The display may also be either “Rest/Clos”  for 3=New Restore or Closing/or “ or Status Rp” for 6=previously-reported condition still present (Status report). 

KISS OFF/MESS.RECV             
5678181110122223   


or                                                     

110 Fire Alarm
A:5678 New/Open


The bottom portion of the display is then changed to : “P:12 ZON/USR:222” which indicates the partition=12 and the zone=222. The bottom portion of the display changes for every second between the account number with type of message and partition with zone numbers. The decoded messages of event codes that are stored in EEPROM inside LS110-2E may be edit by any text editor, and the changes may be downloaded to LS110-2E by special software. Twelve maximum characters for each event code is displayed at 16x2 LCD module.

110 Fire Alarm
P:12  ZON/USR:222


 


Maximum twelve characters are only displayed on the above LCD display for a decoded event code.

If there was no alarm message received and LS110-2E goes on hook, it display “ON-HOOK” shown as below.


If the checksum in the alarm message is wrong, the “BAD MESSAGE" is shown as below with the received message.


 


Specifications for alarm receiver function:

Dialing into alarm receiver: It accepts any numbers of any DTMF digit, but the maximum pause time between digits should be less than one seconds. The maximum dialing digit is sixteen. Dialed numbers are shown in the LCD display.

Alarm message detection signal power:
-13 dBm to +5 dBm per a frequency with maximum 4 dB different between frequencies at the RJ11-C connector

Handshake tones:
1400: 1400+/- 1Hz, -20 dBm nominal power, -30 dBm power in the line impairment mode, duration of 100 ms +/- 1.5 ms.
2300Hz: 2300+/-2 Hz, -20 dBm nominal power, -30 dBm power in the line impairment mode, duration of 100 ms +/- 1.5 ms

Kiss-off tones:
1400 +/- 1 Hz –20 dBm nominal power, -30 dBm power in the line impairment mode with duration of 750 ms

Alarm receiver software: Window-based software is provided with LS110-2E for further decoding alarm messages with date/time information. Also, all received alarm messages are stored in a disk file as continuous file. The software may be able to transmit emails into Internet when alarm messages are received at PC. All communications via PC are done at RS232 interface.

Control software that is provided: ls1002e.exe for the following:
1. selection of alarm receiver or telephone line simulator for each line
2. selection of LCD display modes between raw alarm message and decoded alarm message

2-way audio and listen-in command: If the listen-in command with alarm event code of 606 is received by LS110-2E, no subsequent alarm messages are received. Ring signal is generated at other line in LS110-2E. Ring-back tone is generated at the alarm panel. When the call is answered at the line, voice paths are established between the other line and alarm panel in 2-way audio path. The hang-up timer is disabled.

Reference: Digital Communication Standard-SIA DC-05-1999.09, Ademco Contact ID Protocol for Alarm System Communications

Limitation of decoded information for each event: The maximum sixteen characters for each event code is displayed on the LCD display in LS110-2E, i.e. “101 Personal EM” or “102 Fail-to-report” is only displayed on the LCD display because of limited display area. Consult Micro Seven for programming your own display. Decoded messages for the Contact-ID alarm code may be edited by using Notepad editor, and they may be downloaded to LS110-2E for your own custom display.

Alarm message storage in EEROM in LS110-2E: Hundred received alarm messages and real-clock data are stored in EEROM in LS110-2E for later uploading to PC.

Real-time clock: date and time data is stored in a history file with received alarm messages.

Alarm control register 1 with EEROM address AE: input command “MAE00” for factory default and setting for Contact-ID
 bit 7: internal usage
 bit 6: single frequency 2300Hz handshake tone
 bit 5: generation of kiss-off without checking checksum
 bit 4: single frequency 1400Hz handshake tone
 bit 3: kiss-off tone hold until PC response
 bit 2: 1:kiss-off tone with 2300Hz, 0: kiss-off tone with 1400Hz
 bit 1: internal usage

Alarm message length register with EEROM address FD: hexadecimal 10 for Contact-ID for decimal 16, input command “MFD10” at RS232 interface using Hyper-terminal.

Alarm control register 2 with EEROM address FA: bit 0:  1:alarm receiver for line 1, 0: telephone line simulator for line 1, bit 1: 1: alarm receiver for line 2, 0: telephone line simulator for line 2. Input command “MFA00” for setting line 1 and line 2 for 2-line telephone line simulator, input command “MFA01” for setting line 1 for alarm receiver and line 2 for telephone line simulator for 2-way audio and the listen-in command.

PBX mode is not available for alarm receiver mode.

RS232 interface, 1200 baud, eight bit data, no parity, and one stop bit format for outputting received alarm messages in real time and uploading received alarm history file to PC.

Specifications as telephone line simulators:

The selection between PBX simulator/telephone-line simulator and alarm receiver may be made by using the control software that is provided. The PBX simulator/telephone-line simulator function is for testing and demonstrating of telecommunication equipment in engineering, manufacturing, and fields. It contains dual frequency call progress tones, 30Hz square wave ring signal, short or programmable telephone number, stutter dial tone, and distinctive ring signals. It also contains a pseudo line-impairment mode with 20 dB insertion losses and random noise. The LS110-2E is also equipped with a forced-disconnect feature where disconnect signals are sent to calling and called lines. Programmable network response delay simulates time delay after completion of dialing. Simulated PBX mode returns dial tone after dialing 9. The secondary call progress tone generates a single-frequency tone instead of dual-frequency call progress tone. The programmable disconnect signal changes duration of the disconnect-signal.

LCD display of 2-line of sixteen characters:
D
isplay on-hook, off-hook status, dialing indicator, dialed telephone number, call-progress tone indication (dial-tone, ring-back tone, and busy tone)
Note: Wrong telephone numbers that are dialed are not displayed.

Loop start and dialing as telephone line simulator:
1. Primary telephone number method: 1 for line 1 and 2 for line 2, when the primary telephone number method is selected, the secondary telephone number method is disabled.
2. Secondary telephone number method, independent number for line 1 and 2 and also primary telephone method is enabled.
Dialing signal power: -13dBm to +5dBm per a frequency with maximum 4dB difference between frequencies.
DTMF dialing detection time: 45 ms
Pulse dialing: Break period: 45 to 75 ms (60 ms nominal), make period: 30 to 60 ms (40 ms nominal)

Note: selection between primary and secondary telephone number is done by dialing process or using by control software.

Ring signal:  30Hz-square Wave, 100V RMS

Distinctive ring signal features:

The following distinctive ringing pattern is enabled instead of standard 2 sec on/ 4 sec off ringing pattern:

(a). Dialing 0 * 1 + (line number): 2 sec on/ 4 sec off   (default condition)

(b). Dialing 0 * 2 + (line number): 0.8 sec on, 0.4 sec off, 0.8 sec on, 4 sec off

(c). Dialing 0 * 3 + (line number): 0.4 sec on, 0.2 sec off, 0.4 sec on, 0.2 sec off, 0.8 sec on,

      4 sec off

(d). Dialing 0 * 4 + (line number): 0.3 sec on, 0.2 sec off, 1 sec on, 0.2 sec off, 0.3 sec on,

       4 sec off

Hot line mode

Common specifications for telephone line simulators and alarm receivers:

LCD display of 2-line of sixteen characters:
display on-hook, off-hook status, dialing indicator, dialed telephone number, call-progress tone indication (dial-tone, ring-back tone, and busy tone)
Note: all dialed telephone numbers that are dialed are displayed.

Battery-feed voltage (loop voltage): (same as the telephone line simulator function): -20 volts:

Off-hook impedance requirement: 400 ohms maximum DC, 600 ohms nominal AC
(same as the telephone line simulator function)

Call Progress Tones: (same as the telephone line simulator function)
Standard dual-frequency call progress tones, nominal -16 dBm.
Dial Tone: 350 Hz + 440 Hz, continuous unless programmed for stutter dial tone
Ring-back Tone: 440 Hz + 480 Hz, 2 sec ON/4 sec OFF.
Busy Tone: 480 Hz + 620 Hz, 0.5 sec ON/0.5 sec OFF.

Secondary Call Progress Tones: Single-frequency tone of 480 Hz
The selection between dual frequency call frequency and single frequency type is done by control software.

Stutter dial tone: The stutter dial tone with three of 0.1 seconds on/off period following with continuous dial tone.

The restoration of factory default is done by dialing 04# when the line is programmed as a telephone line simulator:

The factory default conditions are as follows:

 -alarm receiver at line 1 and telephone line simulator at line 2

 -primary (short) dialing method (single digit).

 -Continuous dial tone, not stutter dial tone.

 -Secondary telephone number is set for1234567890 for line 1 and 2345678901 for line 2

 -No network response delay

 -Disconnect signal of 320 ms

 -Secondary call progress tone instead of dual frequency call progress tones

Simulated PBX Mode:
The simulated PBX mode where dial tone returns after dialing 9:
Line characteristics: (same as the telephone line simulator function)
Input impedance at 1 k Hz: 600 ohms +/- 5%
Accuracy in frequency component: +/- 1%.

Forced called-party disconnect, programmable network response delay, programmable disconnect signal, and simulated PBX mode are also available.

Line Input Jacks: USOC-RJ11-C, standard modular phone jack (same as the telephone line simulator function) located on rear panel

Programmable disconnect-signal, network response delay:
The programmable disconnect signal is interruption of loop current at the end of call when one line hangs up. The network response delay is inserted between completion of dialing and ring signal.

Power Switch

Calibration: not required because digitally synthesized tones

Power Requirements:

100-130 VAC, 50/60 Hz, 18 watts maximum

 

Fuse inside LS110-2E:  1A, 3AG, FAST-BLO

 

Dimensions:

8.35 in (21.2 cm) Wide x 2.5 in (6.35 cm) High x 7.25 in (18.4 cm) Long.


Line Status Display:
red LED for each line to indicate off-hook status (continuous on)

or ringing status (blinking)

 

Power On Indicator: green LED display.

 

Weight: 1 lbs. (1 kg.)

Environmental: Operating temperature: 0 to 35 degree C, Humidity: 85% RH at 35 degree C

Warranty/Service: 6 months limited warranty. No warranty if any factory seal is broken. Service is performed at the factory, usually within 5 working days.

4+2 protocol features:
SIA Pulse Format P3 in SIA DC-02-1992.02 (R2000.05), section 4.1.3 Pulse Format P3 is provided.
Note: LS110-2E generates kissoff tone for 4+2 mode first. If there is no 4+2 communication for four seconds, contact-ID handshake is generated.
Four digits for account number, one digit for event, and last digit for zone.
One period consists of 1900 Hz on for 25ms and tone-off for 25ms.
Handshake signal: 1400Hz tone for one second long.
Kiss-off tone: 1400Hz tone for one second long.
Double transmission is required for generating kissoff tone.
Listen-in feature is supported in a same way as contact-ID mode by ringing telephone set at line 2 when personal emergency, 2 way voice with zones 1 through 9 is received.
Event codes that are supported and are decoded for LCD display:
01,02,03, 04 --- 09 personal emergency, 2 way voice –zones 1 through 9
40 - AC loss
50 – Restoral AC Loss
61-69, loss of supervision, zones 1-9
71-79, restoral –loss of radio supervision
41-49, low battery with zones 1 –9
51-59, restoral low battery with zones 1-9
30, test report

Option: International AC/DC Power Adapter Option for 90-250VAC, 50/60Hz

The front panel view of LS100-2E is shown below:


 


Micro Seven, Inc. ®

1095-K N.E. 25th Hillsboro, OR, U.S.A.

Home Page: www.microseveninc.com

Email: sales@microseveninc.com

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