KXJ660(A) mining explosion-proof and intrinsic safety progra
The KXJ660 (A) mining explosion-proof and intrinsic safety programmable controller serves as the core of underground automation management and control.
Product Overview
The KXJ660 (A) mining explosion-proof and intrinsic safety programmable controller (hereinafter referred to as the controller) is mainly composed of PLC, intrinsic safety circuit board, etc. It realizes electromechanical automatic control through logic programming and serves as the core of underground automation management and control.
Industrial-grade design
All ports are designed with industrial grade protection, and the relay brand is Omron with a separate power supply design. The entire controller has extremely high reliability.
Integrate multiple interfaces
PLC programming, capable of controlling 8 switch inputs and 8 relay outputs, with 1 RS485 and 1 RJ45, supporting Ethernet electrical and optical signal transmission.
Multi threaded design
The controller adopts a multi-threaded and multitasking design, with functions such as data acquisition, data transmission, control, self detection, fault and operation status display running simultaneously.
Working Principle
Multi module integrated control
PLC receives input signals, processes them through input/output isolation circuits, and transmits optical signals through photoelectric converters. Combined with power supply modules, it constructs a safe and reliable automatic control system.
Program logic execution
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According to the on-site control requirements, the PLC processes input signals and outputs control instructions through isolation circuits to drive actuators (such as solenoid valves and motors) and complete logical control tasks.
Explosion proof intrinsic safety synergy
The explosion-proof shell protects the internal circuit, and the intrinsic safety design limits energy output; PLC and photoelectric converter work together to ensure safe operation in gas and coal dust environments, while supporting remote monitoring.
Structural Composition
flameproof enclosure
Q235 sealed welding, impact resistant; Has the ability to resist corrosion, dust, and rust; Suitable for harsh underground environments in coal mines.
PLC module
Siemens brand, big brands are guaranteed; Modular and compact design; Can achieve highly precise automation tasks.
relay
Omron brand, with better quality; Fast work and stable performance; Small size, long service life.
power supply
Output intrinsically safe power supply; Equipped with overvoltage, overcurrent and other protection functions; Provide safe, reliable, and stable power supply.
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Project Case
Guonuo weighing equipment has been successfully applied to multiple domestic and foreign enterprises and has gained widespread recognition
Electronic Belt Weigher Project Case in the New Building Materials Industry
The matrix-type electronic belt weigher can accommodate conveyor belts with larger inclination angles, achieving high precision requirements.
Guonuo Technology Fully Suspended Electronic Belt Weigher Project Case in Building Materials Enterprise
The frame of the ICS-14A electronic belt weigher is a suspended type, offering high stability and low maintenance requirements. The sensors are built-in and less prone to damage.
Electronic Belt Scale (Including Hidden Chain Code) Case Study in Magnesium Industry Project
Both belt scales have met the precision requirements and have maintained a stable level after a period of application. The calibration operation with the hidden chain code is also simple and convenient.
Double-Lever Belt Scale Project Case in the Energy Industry
The belt scale manufacturer has extensive experience in similar cases at thermal power plants and offers comprehensive after-sales service, providing significant advantages.
Why Choose Us？
Guonuo Technology adopts internationally leading production processes and equipment to ensure stable and reliable quality
Customized solutions, reliable and practical
We provide electronic belt scales, feeders, and systems specifically designed for industrial environments. These products are sturdy, durable, wear-resistant, impact-resistant, and have a high level of protection, ensuring long-lasting, low-maintenance operation in harsh environments.We provide electronic belt scales, feeders, and systems specifically designed for industrial environments. These products are sturdy, durable, wear-resistant, impact-resistant, and have a high level of protection, ensuring long-lasting, low-maintenance operation in harsh environments.
Precise intelligence, stable and efficient
Master core metrology technologies (such as AI weighing management and signal processing algorithms) to achieve high-precision and long-term stable weighing. The intelligent integrated system supports remote monitoring, automatic batching, and data analysis, facilitating lean production and efficiency improvement.
Full response, professional guarantee
We provide comprehensive services covering pre-sales consultation, scheme design, installation and debugging, maintenance, and spare parts supply. Our localized and responsive technical support team, with rich experience, ensures efficient operation of the equipment 24/7, maximizing your investment value.
Strive for excellence, quality certification
We implement a strict quality management system, selecting superior materials and craftsmanship for core components, and conduct multiple quality inspections. Our products comply with relevant international/national standards and industry norms, providing reliable and stable quality assurance.
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Our process
Guonuo Technology integrates the concept of sustainable development into the weighing industry, committed to balancing resource development and environmental protection
Pre-sales consultation
- Gain a deep understanding of your industry, materials, and process requirements.
- Provide precise matching suggestions for the selection of products.
- ● Share technical parameter comparisons and successful cases to assist you in making informed decisions.
Design proposal
- Based on the consultation results, the engineer team customizes an optimization plan.
- Integrate core technology with modular design (such as high-precision support structures, sealed sensors).
- Clarify specifications, technical parameters, and installation requirements.
Installation and debugging
- Professional technicians provide on-site guidance for installation to ensure standardized operations.
- Conduct rigorous no-load and load tests to verify accuracy and operational stability.
- Conduct on-site optimization and adjustment to ensure that the equipment meets production requirements.
Consulting Product
Whether you need to know product details, obtain quotes, or explore long-term cooperation, our professional team will provide you with high-quality service.
