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Q: What is the primary function of the Yokogawa ANR11D-420 S1?
A: It is a fiber optic ESB node unit that facilitates reliable communication between field devices and central control systems using Ethernet-based serial bus communication.
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Q: What are the input and output protocols supported by the ANR11D-420 S1?
A: The module supports Modbus RTU communication.
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Q: How many devices can the ANR11D-420 S1 connect to?
A: It is designed to connect to multiple devices via fiber optic communication, depending on the configuration of the system.
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Q: What is the operating temperature range of the ANR11D-420 S1?
A: The module operates in temperatures ranging from -20°C to +60°C.
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Q: What is the communication speed of the ANR11D-420 S1?
A: The module supports high-speed communication over fiber optic networks, ensuring reliable and fast data transmission.
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Q: Can the ANR11D-420 S1 be mounted on DIN rails?
A: Yes, the module can be mounted on DIN rails or directly on panels.
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Q: What is the power supply requirement for the ANR11D-420 S1?
A: The module operates on a 24 VDC power supply with a ±20% tolerance.
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Q: Is the ANR11D-420 S1 suitable for use in hazardous environments?
A: While the ANR11D-420 S1 is built for industrial environments, it is recommended to verify suitability for specific hazardous environments and requirements.
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Q: What is the environmental rating of the ANR11D-420 S1?
A: The module is rated for indoor use with an IP20 environmental rating.
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Q: Can the ANR11D-420 S1 be integrated with other Yokogawa systems?
A: Yes, it is designed to integrate seamlessly with other Yokogawa products and systems for enhanced automation and monitoring.
