SX8R Bus Coupler Module
Remote I/O systems expand control capabilities by allowing I/O devices to connect over long distances. Instead of wiring all devices directly to a central PLC, remote I/O modules are installed near the devices and linked via protocols like EtherNet/IP or Modbus, reducing cabling, simplifying installation, and enabling easy system expansion. They’re ideal for large-scale applications like factories, oil fields, and transportation systems.
SX8R Bus Coupler – Scalable Remote I/O Solution
The IDEC SX8R offers a high-performance, modular approach to remote I/O. With support for Modbus TCP/IP and EtherNet/IP, it ensures fast, reliable communication while simplifying system architecture.
Key Features:
- Seamless Connectivity: Integrates easily with various control systems.
- User-Friendly Software: Intuitive configuration, monitoring, and diagnostics.
- Modular & Scalable: Supports up to 15 expansion modules per coupler.
- High-Speed Performance: Ideal for time-sensitive applications.
- Compact Design: Saves panel space.
- Industrial Durability: Built for harsh environments with long-term reliability.
Remote I/O system using Industrial Ethernet
Remote I/O systems reduce maintenance time, wiring materials, and cable laying in distributed control, as well as decrease the total cost by downsizing the control panel.
The impact of signal weakening and background noise caused by long-distance transmission is minimized.
Compatible with major open networks
Supports EtherNet/IP (adapter), Modbus TCP (server), CC-Link IE Basic (slave station)
Simultaneous Communication with Two Master Stations
A controller and monitoring device can be connected at the same time, even on difference networks. You can build a control and monitoring system with a single remote I/O coupler.
*Simultaneous connection of EtherNet/IP and CC-Link IE Field Basic is not possible.
Build a system with flexible I/O modules
Paired with IDEC's MicroSmart FC6A I/O modules, it facilitates the seamless creation of a remote I/O system. A wide variety of MicroSmart FC6A I/O modules (48 models) can be used to build an efficient remote I/O system.
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Digital input module |
8 models |
8, 16, 32 points |
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Digital output module |
16 models |
Tr. sync / Tr. source / Relay |
8, 16, 32 points |
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Digital mixed I/O module |
4 models |
Relay |
8, 24 points |
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Analog input module |
8 models |
Voltage/Current / Thermocouple / RTD |
2, 4, 8 points |
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Analog output module |
4 models |
Voltage/Current |
2, 4 points |
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Analog I/O module |
4 models |
Voltage / Current / Thermocouple / RTD |
3, 6 points |
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Temperature sensor input module |
4 models |
Thermocouple / Thermistor |
4, 8 points |
Connect up to 15 I/O modules
Maximum of 7 I/O modules can be connected.
Additional 8 expansion modules can be connected by installing the expansion interface module.
Connect up to 15 I/O modules
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Wide operating temperature range |
I/O module |
Baseless structure |
Suitable for use in hot and cold environments ranging from -25°C to +65°C. |
Wide range of IDEC MicroSmart FC6A modules compliant with various safety standards. Various relay modules also available. |
Minimal space is needed as no base unit installation is required. I/O modules can be added after installation, enabling flexibility. |