FJ-PP-A-II Belt Conveyor with Address Code Deviation Switch Product Description

Product Overview:FJ-PP-A-II with address code deviation switch is a high-precision safety monitoring device designed specifically for belt conveyors. This product integrates advanced address coding functionality, enabling precise positioning and monitoring in the conveying system. This device is widely used in mining, power plants, ports, metallurgy and other occasions that require high reliability monitoring.

Main features:

1. Address coding functionFJ-PP-A-II has an independent address coding function, which facilitates the precise positioning and monitoring of multiple switches by the centralized control system.

2. High sensitivity detectionThe equipment is equipped with highly sensitive sensors that can monitor the deviation of the belt in real time, respond quickly, and trigger alarms or shutdowns.

3. Superior protective performanceThe shell is made of high-strength materials, dustproof and waterproof, with a protection level of IP65, suitable for long-term use in harsh environments.

4. Automatic reset functionAfter the belt returns to normal operation, the switch can automatically reset and restore normal monitoring status without manual intervention.

5. Multiple output signalsSupports normally open and normally closed contact signal output, compatible with multiple control systems, and adaptable to different types of industrial control requirements.

Technical parameters:

• working voltage：AC 220V / 380V
• Detection angle：±45°
• output signal: Normally open or normally closed contacts
• response time:<1 second
• address code: Support
• working temperature: -25 ° C to+70 ° C
• Protection level：IP65
• Shell materialCorrosion resistant cast aluminum or stainless steel
• Installation methodSide or top mounted

working principle:The FJ-PP-A-II belt deviation switch detects the deviation of the belt through internal sensors. When the belt deviates from the normal track and exceeds the set detection angle, the equipment will immediately issue an alarm signal or trigger a shutdown. At the same time, the address coding function allows the centralized control system to accurately locate the device where the problem is located, respond quickly, and handle the problem. After the belt returns to normal operation, the equipment automatically resets and resumes monitoring function.

Application scenarios:

• Large scale mining conveying system
• Coal transportation system of power plant
• Port loading and unloading equipment
• Metallurgical plant conveyor line

Installation and maintenance:

1. Installation locationInstall FJ-PP-A-II at the critical monitoring position of the belt conveyor to ensure timely detection and handling of belt offset issues.

2. Wiring debuggingConnect the power and signal lines correctly according to the instructions to ensure they are connected correctly. After installation, debug to ensure that the equipment is working properly.

3. Regular inspectionIt is recommended to regularly check the operating status of the equipment, especially when used in harsh environments, to ensure that the equipment casing and internal circuits are not damaged or aged.

4. Cleaning and maintenanceRegularly clean the surface of the equipment to prevent dust accumulation from affecting its sensitivity. It is recommended to conduct a comprehensive functional test every six months to ensure the normal operation of the equipment.

Safety precautions:

• Power off operation is necessary during equipment installation, debugging, and maintenance to avoid the risk of electric shock.
• The equipment should be securely installed to prevent loosening or detachment caused by vibration or external forces.
• In extreme temperature or corrosive environments, it is recommended to install additional protective devices to extend the service life of the equipment.

Summary:FJ-PP-A-II address coded deviation switch is an indispensable safety monitoring device in belt conveyor systems. Its high sensitivity detection capability and accurate address coding function enable it to effectively prevent equipment failures and accidents. This device is suitable for various industrial applications, especially in environments that require high automation and centralized control.

Related Q&A FAQs:

1. How does the address coding function of FJ-PP-A-II deviation switch work in centralized control systems?

The address coding function of FJ-PP-A-II deviation switch allows each switch to have an independent address in the centralized control system, enabling the system to accurately locate the position of each switch and respond quickly in case of belt deviation, reducing downtime and fault location time.

2. Can the protection level IP65 of FJ-PP-A-II deviation switch meet the requirements of extreme industrial environments?

Yes, the IP65 protection level of the FJ-PP-A-II deviation switch enables it to work properly in dust-proof and waterproof environments, making it very suitable for use in extreme industrial environments such as mines and metallurgical plants.

3. Can the automatic reset function of FJ-PP-A-II deviation switch completely replace manual operation?

The automatic reset function of FJ-PP-A-II deviation switch can automatically restore the monitoring state after the belt returns to normal, reducing the need for manual intervention and thus improving the automation level and operational efficiency of the production line.