Mine Intrinsically Safe Sound And Light Alarm
The explosion-proof performance of KXB12 mine-use intrinsically safe sound and light alarm (hereinafter referred to as the alarm) complies with the provisions of GB3836-2010 national standards, and is suitable for coal mines and other places where there is a danger of gas and coal dust explosion. This model is a sound and light alarm product designed and developed for mines and other enterprises. It has a moderate size, simple and elegant structure, and is easy to install. It is specially used for coal mine shafts, underground winch transportation lanes, inclined lanes for people on and off yards, and cable car transportation. Alleys, belt transportation lanes, roadway dampers, heading headings, flat lane locomotive turning points and other venues. When the locomotives run to these places where alarms are required, text display and voice alarms are started to play a role of safety warning, which is to improve mining production efficiency. , Modern products essential for the safety of mining production. The core part of this product adopts advanced single-chip microcomputer programming technology. Voice and subtitles can be customized according to user requirements. The functions can be expanded. The control and voice alarm functions can be expanded according to user needs.
■ Technical parameters Working voltage: AC85 ～ 265V; Alarm sound level intensity: ≥85dB (A); Light signal: clearly visible at 20m in the dark; Dimensions: Ordinary type: 420mm wide × 298mm high × 150mm thick; weighs about 15kg; Intelligent type: width 520mm × height 348mm × thickness 150mm; weight about 20kg. ■ Product functions and features Installation: Take "Driving while driving, no pedestrians" as an example. The red (A) and blue (B) wirings of this model leave the factory are power input lines, and green (C) are control lines. That is, A and B are connected to the power line, and B and C are connected to the switch line. When B and C are short-circuited, the voice alarm circuit starts to work (voice broadcast, long-term display of subtitles), and at the same time, it displays the transition from pedestrian status to driving status. The specific wiring method is shown in the figure:
■ Main features
4.1 The controller integrates the functions of Programmable Controller, programmable controller I / 0 interface, host computer, and ring switch, with high integration, powerful functions, and stable and reliable operation;
4.2 The controller is a protocol that supports Modbus TCP, Modbus UDP, Modbus RTU, and Modbus ASCII protocols at the same time. It has 16 digital inputs, 16 digital outputs, 16 frequency inputs, 16 current inputs, 16 current outputs, 16 voltage input and 16 voltage output functions;
4.3 The controller has the function of a network switch. The dual Gigabit optical ports can be cascaded and have eight 100M electrical ports. Gigabit industrial Ethernet platform can be established to solve the systemization of other industrial networking equipment (such as: video surveillance system, integration of various industrial automation independent systems into the network, establishment of mobile app platform foundation, etc.).
Serial number
| name
| model
| Explosion-proof form
| Explosion-proof certificate number
| Safety standard number
| Manufacturer
|
| 1 | Flameproof and intrinsically safe DC stabilized power supply for mine
| KDW127/18 | Exd[ib]Mb | CMEXC18.0790
| MAB180492
| Jinzhou Huayi Automation Equipment Co., Ltd.
|
■ Main parameters
Ui1: 19V, Ii1: 1.1A, Ci1: 0μF, Li1: 0mH.
Ui2: 13V, Ii2: 1.9A, Ci2: 0μF, Li2: 0mH.
Rated working voltage: 12V \ 18V working power supply≤330mA
■ Related equipment
KBA127 Mine explosion-proof ordinary cable ultra-high speed camera
■ Our Company
Jinzhou Jinshi Mining Equipment Technology Co., Ltd. is located in the beautiful coastal city of Jinzhou, specializing in mining communication products and coal Mine automation equipment design and development, production and sales, contract installation related to coal mine safety production monitoring and monitoring system, solutions, after-sales service, etc.
The company has a high-level research and development team, cooperates with many domestic and foreign scientific research institutions, adhering to the "excellence, service-oriented" business policy, adhere to the market-oriented and meet user needs as the development goal, and make every effort to intelligentize our country Mine development and construction services. A series of high-precision automation technology solutions are applied to the mines to escort the safe production of coal mines. Products can also be used in other explosion-proof and non-explosion-proof automation fields, such as chemical, dust, petroleum, heat, security and so on.
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