KTC169.1 Mining Explosion proof and Intrinsic Safety Communication Controller

Overview
The KTC169.1 mining explosion-proof and intrinsic safety communication controller can achieve protection, control, line communication, fault detection, Chinese character display, and voice alarm functions for comprehensive mining, comprehensive excavation working faces, chutes, fixed belt conveyors, etc. The device utilizes a human-machine interface to design a human-machine interaction interface, which intuitively and visually displays the operating status of the belt conveyor.
The device has Ethernet, RS485, RS232, PROFIBUS fieldbus data transmission interfaces, which can be connected to external computers or other devices that use RS485, PROFIBUS and other communication methods to achieve information sharing; It is also convenient to achieve centralized monitoring and protection of multiple belt conveyors.
装置功能
1. Multiple control modes are available for selection, including centralized control, on-site, maintenance, and jog modes;
2. The industrial computer can centrally control the start and stop of equipment such as belt conveyors, coal feeders, scraper conveyors, loaders, crushers, etc., with interlocking start in the opposite direction of coal flow and interlocking stop in the direction of coal flow, effectively preventing the belt conveyor from starting with load; The control part also includes the interlocking start and stop of the tape machine; Realize functions such as automatic tensioning, soft start, power balance, controllable braking, and downward braking according to the required starting, running, and stopping characteristics of the tape machine; Various protections such as deviation, belt breakage, longitudinal tearing, speed, multiple temperatures, smoke, coal level, tension, etc., and can achieve smoke and over temperature watering;
3. It has a menu style operation interface, and all protection values can be set through the cursor and keyboard. Users can also block unnecessary protection functions according to the on-site situation;
4. The control machine adopts a 10.2-inch large screen color LCD display, which can visually display the operating status and equipment failure status of the belt conveyor in the form of animation, graphics, Chinese characters, etc;
5. The device is equipped with an extended broadcast telephone or voice signal, which can achieve voice warning, point signal communication, voice alarm, and voice communication along the conveyor belt, with clear and stable sound quality; Communication control distance can reach 8km without relay;
6. The interface types are rich, with Ethernet, RS485, CAN, RS232, PROFIBUS fieldbus data transmission interfaces configured, making it easy to seamlessly integrate with the entire mine automation system and various equipment. It can easily integrate the system into the mine comprehensive information system, ensuring joint participation in the integrated environment of many manufacturers' products.
Main technical parameters
1) Rated working voltage: 127V.AC, working voltage range: (110-240) V.AC, working current: ≤ 0.6A.
2) Communication signal: 1 CAN bus signal, 2 RS485 signals
3) Audio signal: amplification sound intensity ≥ 95dB;
4) Locking characteristics: Cable locking tension: 300 ± 20N; Button locking reset force: 8-10N;
5) Input and output: 26 switch inputs, 8 4-20mA analog inputs; 14 relay outputs, contact capacity: AC240V/5A;