{"id":1815,"date":"2022-05-05T04:11:06","date_gmt":"2022-05-05T04:11:06","guid":{"rendered":"http:\/\/www.espowercorp.com\/public_html\/test\/?page_id=1815"},"modified":"2026-01-29T07:48:14","modified_gmt":"2026-01-29T07:48:14","slug":"annunciator-system-01","status":"publish","type":"page","link":"https:\/\/www.espowercorp.com\/en\/annunciator-system-01\/","title":{"rendered":"Annunciator System 01"},"content":{"rendered":"
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ANNUNCIATOR SYSTEM (01 SERIES)<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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SD-BD-04-02\/Rev.10\/09-01-69<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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ANNUNCIATOR SYSTEM (01 SERIES)<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Features<\/strong><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\u2022\u00a0 \u00a0 \u00a0Robust and compact design
<\/span>\u2022 \u00a0 \u00a0 Space problem solving by separate into three modules; Master module\/Extension module\/Relay module<\/span>
\u2022\u00a0 \u00a0 \u00a0The three modules are connected by detachable wire connector<\/span>
\u2022\u00a0 \u00a0 \u00a0Sequence control with a push button switches are separated as given design on control panel<\/span>
\u2022\u00a0 \u00a0 \u00a0All input channels are opto-isolator designed concept<\/span>
\u2022\u00a0 \u00a0 \u00a0Alarm input contact can be selected by software to accept either NO or NC contact<\/span>
\u2022\u00a0 \u00a0 \u00a0Alarm sound can be selected to be bell or horn (Heavy fault) and buzzer (Light fault) by software<\/span>
\u2022\u00a0 \u00a0 \u00a0Number of alarms : 8, 16 to 64 alarms per one set of alarm sequence unit (Maximum is 640 alarms)<\/span>
\u2022\u00a0 \u00a0 \u00a0Number of I\/O of master module is 16 I\/O per module (Surface mount type only) , Extension module is 8 I\/O per module and relay output module is 8 NO contacts per module<\/span>
\u2022\u00a0 \u00a0 \u00a0Supervisory contact (Watchdog) for remote alarm or warning status.<\/span>
\u2022\u00a0 \u00a0 \u00a0Easily could be programmed with the belonging software (ESPAN01 V1.0) connected via USB port to computer<\/span>
\u2022\u00a0 \u00a0 \u00a0Communication port : USB and RS485 modbus RTU protocols (Option : optical port)<\/span>
\u2022\u00a0 \u00a0 \u00a0Lay out of display window is flexible according to the requirement<\/span>
\u2022\u00a0 \u00a0 \u00a0Power supply : 24VDC (~50 watt for 16 alarms, ~100 watt for 32 alarms, ~150 watt for 64 alarms)<\/span>
\u2022\u00a0 \u00a0 \u00a0Protection class : IP55 for display window and IP50 for alarm sequence unit (Master mudule + Extension mudule)<\/span>
\u2022\u00a0 \u00a0 \u00a0Ambient temperature : -10 to +55\u00b0C<\/span>
\u2022\u00a0 \u00a0 Storage temperature : +70\u00b0C
<\/span>\u2022\u00a0 \u00a0 Humidity : up to 95%\u00a0<\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Technical data\u00a0<\/span><\/strong><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Alarm sequence unit
<\/strong><\/span>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 This unit is a combination module that starting from 16 to 64 alarm points using microprocessor base concept. When the fault signal occurs through an opto-isolator input channel, it will send flicker output (Open collector type) toward the visual device (Display window) and audible device such as bell or buzzer. The main features of this module are as below;
<\/span><\/span>\u2022\u00a0 \u00a0 \u00a0This alarm sequence unit can accept fault signal DC 24\/48V or DC 110\/125V which powered through field contact.
<\/span>\u2022\u00a0 \u00a0 \u00a0Flicker output can be adjustable and fault input signal can be adjust delay time by software.
<\/span>\u2022\u00a0 \u00a0 \u00a0The alarm sequence units are 16, 24, 32, 40, 48, 56 and 64 alarm type.
<\/span>\u2022\u00a0 \u00a0 \u00a0This unit can select bell or horn as a heavy fault and buzzer as a light fault by program software for each alarm point.<\/span>
<\/span><\/span>\u2022\u00a0 \u00a0 \u00a0Input alarm contact shall be either normally open (NO) or normally closed (NC) contact which can be selected by program software.<\/span>
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Power supply unit<\/strong><\/span><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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The Power supply unit is a DC\/DC converter regulated type, designed with surge protection and to provide transient surge isolation between the station battery and the sensitive electronic components of the annunciator system. Fuse protection is also provided to protect from overload or short circuit on the power supply output. There are three rating : 60 watts, 120 watts and 240 watts to suit for the annunciator system (16, 32, 64 and more alarm point).<\/p>

Input voltage is 48, 110, 125 or 220 VDC (Specified when order) but output voltage shall be 24 VDC only.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Operating principle<\/span><\/strong><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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             The ESPAN01 series annunciator system is simple for installation by using detachable connector concept which managed most of the wiring. Besides, it is convenience for maintenance. Only the malfunction module of the three separate- modular modules can be repaired or changed.
              The operation sequence of the annunciator is as following; when the fault signal is occurred in each input, an alarm output signal is sent toward bell\/horn or buzzer which can be pre-selected as heavy fault (Bell\/Horn) or light fault (Buzzer). At the same time, it will send flicker output to the set style indication lamp that corresponds to each I\/O channel. After pressing an acknowledged push button switch, if an alarm-contact is returned, then the alarm is canceled. However, the indication window is steady on unless the reset push button switch is activated. Then the lamp will be turn off and ready for the next operation.
              The lamp test push button switch is also provided for the purpose of checking lamp at normal condition and while checking the lamp, if a fault occurs, the operating alarm sequence will operate as usual with no effect from the lamp test sequence anymore.
              Function test of ESPAN01 Annunciator : if the lamp test push button switch is pressed more than 3 seconds, all the display window lamps would flash with audible sound alarm. (Bell\/Horn or Buzzer)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Display windows<\/span><\/strong><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u2022\u00a0 \u00a0 \u00a0Display window frames are made of alu-zinc steel 1.0 – 1.5 mm thickness, total depth is not more than 80 mm (Including protection cover-if any)
<\/span>\u2022\u00a0 \u00a0 \u00a0Display window unit is made of self-extinguishing plastic material and acrylic resin for window plate.
<\/span>\u2022\u00a0 \u00a0 \u00a0Display window compose of color legend plate, diffused lens and cover lens.
<\/span>\u2022\u00a0 \u00a0 \u00a0Number of alarm windows start from 1 to 120 (max. 640 windows)<\/span>
<\/span><\/span>\u2022\u00a0 \u00a0 \u00a0Window plate color shall be specified when order. W : White, R : Red, G : Green, Y : Yellow, A : Amber, S : Sky blue.<\/span>
<\/span><\/span>\u2022\u00a0 \u00a0 \u00a0Window sizes are available in 2 sizes; 30 x 30 mm and 30 x 60 mm
<\/span>\u2022\u00a0 \u00a0<\/span>\u00a0 Display lamp is 24 VDC LED; one lamp for window size 30×30 mm and two lamp for window size 30×60 mm
<\/span>\u2022\u00a0 \u00a0 \u00a0Power consumption : size 30×30 mm \u2264 0.5W\/window, size 30×60 mm \u2264 1.0W\/window
<\/span>\u2022\u00a0 \u00a0 \u00a0Lamp replacement could be done easily by taking off the front plate.
<\/span>\u2022\u00a0 \u00a0 \u00a0Wiring connection between display window to alarm sequence unit is 1.5-2.5 sq.mm or up on the requirement.
<\/span>\u2022\u00a0 \u00a0 \u00a0Connection to the display windows has to be done through the terminal of the rear side only.
<\/span>\u2022\u00a0 \u00a0 \u00a0Window arrangement is flexible according to the requirement (Specified when order)\u00a0<\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Surface mount type<\/strong><\/span><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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System of annunciator ESPAN 01<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Product coding<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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ANNUNCIATOR SYSTEM (01 SERIES) SD-BD-04-02\/Rev.10\/09-01-69 ANNUNCIATOR SYSTEM (01 SERIES) Features \u2022\u00a0 \u00a0 \u00a0Robust and compact design\u2022 \u00a0 \u00a0 Space problem solving by separate into three modules; Master module\/Extension module\/Relay module\u2022\u00a0 \u00a0 \u00a0The three modules are connected by detachable wire connector\u2022\u00a0 \u00a0 \u00a0Sequence control with a push button switches are separated as given design on control […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":{"footnotes":""},"yoast_head":"\nAnnunciator System 01 - ESPOWER<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.espowercorp.com\/en\/annunciator-system-01\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Annunciator System 01 - ESPOWER\" \/>\n<meta property=\"og:description\" content=\"ANNUNCIATOR SYSTEM (01 SERIES) SD-BD-04-02\/Rev.10\/09-01-69 ANNUNCIATOR SYSTEM (01 SERIES) Features \u2022\u00a0 \u00a0 \u00a0Robust and compact design\u2022 \u00a0 \u00a0 Space problem solving by separate into three modules; 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