Yanmis
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RS-485 Repeater, Industrial Grade Amplifier, Isolated Converter for Attendance Machine, IC Card Charging System, Automation Control
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RS-485 Repeater, Industrial Grade Amplifier, Isolated Converter for Attendance Machine, IC Card Charging System, Automation Control
Experience stable, isolated communication with our industrial-grade RS-485 Repeater, supporting up to 128 nodes over 1200 meters.
RS-485 Repeater, Industrial Grade Amplifier, Isolated Converter for Attendance Machine, IC Card Charging System, Automation Control
Item #: 91425195

RS-485 Repeater, Industrial Grade Amplifier, Isolated Converter for Attendance Machine, IC Card Charging System, Automation Control

Item #: 91425195

JMD 4039

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Saturday, September 12
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Experience stable, isolated communication with our industrial-grade RS-485 Repeater, supporting up to 128 nodes over 1200 meters.
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What Stands Out

Industrial Grade
Designed for tough environments, ensuring durability and reliability, ideal for industrial applications, reducing downtime and maintenance costs.
Isolation Protection
Features electrical isolation to safeguard equipment from surges and noise, enhancing system stability and prolonging the life of connected devices.
Versatile Application
Perfect for attendance machines and charging systems, providing flexible connectivity solutions for automation control, increasing compatibility across various devices and systems.

Product Details

Shop RS-485 Repeater, Industrial Grade Amplifier, Isolated Converter for Attendance Machine, IC Card Charging System, Automation Control online at a best price in Jamaica. B07SFHXHVZ
Package Weight1 Pound

Who Should Buy?

Suitable For
  • Industrial Users

    Ideal for factories and automation setups needing reliable data communication over long distances.

  • Attendance Systems

    Perfect for organizations needing to enhance reliability and connectivity of attendance machines.

  • IC Card Systems

    Beneficial for environments utilizing IC card charging systems that require signal integrity and isolation.

Not Suitable For
  • Home Use

    Not suitable for casual home users who do not need extensive RS-485 communication.

Product Description

RS-485 Repeater, Industrial Grade Amplifier, Isolated Converter for Attendance Machine, IC Card Charging System, Automation Control

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is an RS-485 repeater and what are its main functions?

    Answer: An RS-485 repeater is a device that receives and amplifies RS-485 signals to extend the communication distance between devices. It enhances signal quality, enabling reliable communication over longer distances in industrial environments. Common use cases include attendance systems, IC card readers, and automation controls, where robust data transmission is critical.
  • Question: How does an industrial-grade amplifier differ from regular amplifiers?

    Answer: An industrial-grade amplifier is specifically designed to withstand harsh conditions and handle high electrical demands. Unlike regular amplifiers, which may be suited for lighter applications, these amplifiers ensure stable performance in environments with extreme temperatures or vibrations, making them ideal for automation systems and heavy machinery control.
  • Question: What is the purpose of an isolated converter in communication systems?

    Answer: An isolated converter provides electrical isolation between communication interfaces, protecting sensitive equipment from electrical noise and surges. This is especially important in industrial settings where interference can lead to data loss or equipment damage. It is commonly used in attendance machines and card charging systems to ensure reliable operation.
  • Question: Can the RS-485 repeater be used in large facilities?

    Answer: Yes, RS-485 repeaters are perfect for large facilities as they allow the signal to travel across long distances without degradation. By strategically placing these amplifiers throughout the facility, you can maintain strong communications across multiple devices, enhancing the efficiency of operations like attendance tracking and automation controls.
  • Question: What are the benefits of using an RS-485 repeater with automation controls?

    Answer: Using an RS-485 repeater with automation controls provides improved signal strength and reliability. It allows seamless integration of multiple control devices over long distances, ensuring that commands are transmitted without loss or delay. This is crucial in factory automation settings or remote monitoring systems.
  • Question: Is there a specific cable type recommended for use with RS-485 systems?

    Answer: Yes, twisted pair cables are highly recommended for RS-485 systems. These cables help reduce electromagnetic interference and enhance signal integrity, which is vital for reliable data transmission in applications such as attendance systems and industrial automation.
  • Question: In what scenarios would I need to use an isolated converter?

    Answer: You would need to use an isolated converter in scenarios where equipment is exposed to noisy electrical environments or when interfacing with sensitive devices. For instance, connecting an attendance machine in an industrial setting where voltage spikes are common, helps ensure consistent and accurate data transmission.
  • Question: What installation considerations should I keep in mind for RS-485 repeaters?

    Answer: When installing RS-485 repeaters, consider factors such as cable length, termination, and grounding. Ensure that the cable lengths between devices do not exceed the RS-485 specifications, and utilize termination resistors at both ends of long runs to minimize reflections, which can distort signals in attendance systems and automation solutions.
  • Question: How do I troubleshoot communication issues in RS-485 setups?

    Answer: To troubleshoot communication issues in RS-485 setups, first check all connections and ensure proper termination is in place. Next, verify that devices are powered and configured correctly. Using an oscilloscope to check signal integrity can also provide insights into potential issues, helping maintain smooth operations in applications like IC card charging systems.
  • Question: Where can I buy RS-485 Repeater, Industrial Grade Amplifier, Isolated Converter For Attendance Machine, IC Card Charging System, Automation Control?

    Answer: You can buy the RS-485 Repeater, Industrial Grade Amplifier, and Isolated Converter on Ubuy. This platform offers a wide selection of electronic and industrial components tailored to your needs, making it a reliable choice for sourcing high-quality equipment for attendance systems and automation controls.

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Pros

  • Excellent signal amplification
  • Durable industrial-grade design
  • Easy installation process
  • Reliable for automation control
  • Multiple applications supported

Cons

  • Limited color options available

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JMD 4039

Order now and get it around Saturday, September 12

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Industrial-grade design ensures robust performance.
  • Supports high-speed communication up to 500 Kbps.
  • Isolated power supply for optimal electrical insulation.
  • Connects with up to 128 nodes, covering distances up to 1200 meters.
  • Automatic data control for seamless operation.
  • Resilient against ESD and communication isolation performance.

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