JARCR-XIS04  YASKAWA

JARCR-XIS04  YASKAWA Coupler for external

Product  Description：

The Yaskawa Coupler for external systems, often associated with the MECHATROLINK or EtherCAT network ecosystems, serves as a high-speed communication gateway. This device is designed to connect a main machine controller to external distributed I/O modules, sensors, and actuators. It acts as a head station that bridges the high-level motion network with local bus signals, allowing for the seamless expansion of a control system across large distances or complex mechanical structures.

Product Parameters

The technical characteristics of Yaskawa Couplers are focused on communication efficiency and physical modularity:

• Network Compatibility: Optimized for high-speed industrial networks, primarily MECHATROLINK-III, MECHATROLINK-4, or EtherCAT.

• Maximum I/O Capacity: Capable of managing up to 64 or more expansion modules per coupler, depending on the internal bus power limitations.

• Transmission Rate: Supports 100 Mbps full-duplex communication, ensuring that field data is updated in synchronization with the controller's motion cycle.

• Station Addressing: Features rotary switches or software-based addressing for easy identification of the node within the network topology.

• Power Supply: Requires a standard 24V DC input, which it uses to power its internal logic and provide bus power to adjacent I/O modules.

• Connection Medium: Utilizes industrial-grade RJ45 connectors and shielded twisted-pair (STP) cabling for reliable data transmission.

Product Advantages

Yaskawa Couplers offer several strategic benefits for machine builders and system integrators:

• Distributed Architecture: Enables the placement of I/O points closer to sensors and actuators, significantly reducing the amount of wiring required and minimizing signal degradation.

• High-Speed Synchronization: These couplers support deterministic communication, which is essential for tasks where I/O timing must be perfectly aligned with motor positions.

• Tool-Free Expansion: Designed with a "slice-type" modular structure, allowing users to add or remove I/O modules on a DIN rail without complex re-wiring.

• Diagnostic Transparency: Provides real-time status feedback to the main controller, including network link health, module power status, and specific error codes for field-side faults.

• Rugged Industrial Build: Engineered to withstand high vibration and electrical noise, making them suitable for installation directly on moving machine parts or in proximity to high-power drives.

Product Applications

These couplers are utilized in any automated system that requires flexible and scalable field-level connectivity:

• Large-Scale Assembly Lines: Distributing control points across several meters of conveyor systems to monitor limit switches and control pneumatic valves.

• Packaging Machinery: Linking various distributed sensors for film tension, product presence, and labeling status back to the central motion controller.

• Automated Storage and Retrieval Systems (ASRS): Managing I/O for robotic shuttles where the control signals must travel through flexible trailing cables.

• Printing and Paper Converting: Synchronizing high-speed digital inputs from registration mark sensors across multiple printing stations.

• Semiconductor Tools: Connecting cleanroom-compatible sensors and specialized gas control valves within a compact, modular footprint.

Important Precautions

To ensure a stable and reliable connection between the coupler and the main controller, the following precautions are vital:

• Network Topology Limits: Adhere strictly to the maximum cable length and the number of nodes specified for the network type. Exceeding these limits can result in packet loss and intermittent system trips.

• Internal Bus Power: Calculate the total current consumption of all expansion modules attached to the coupler. If the total exceeds the coupler's output capacity, an additional power feed module must be installed.

• Proper Grounding: The DIN rail used for mounting the coupler should be made of conductive material and properly grounded. This ensures that the module's internal noise filters can function effectively.

• Shielding Integrity: Use only shielded cables with high-quality connectors. The shield should be grounded through the RJ45 housing to the coupler's chassis to prevent electromagnetic interference (EMI).

• Rotary Switch Settings: When setting the station address via hardware switches, ensure the power is off. Changes made while the unit is powered may not be recognized or could lead to address conflicts on the network.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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