Description
Product Description
Overview
The ALF111-S51/F9S00 from Yokogawa is a Foundation Fieldbus Communication Module designed for reliable digital communication in process control systems. This module ensures robust integration between field devices and host systems, supporting high-speed, deterministic communication across industrial networks.
Technical Specifications
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Model: ALF111-S51/F9S00
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Manufacturer: Yokogawa
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Product Type: Foundation Fieldbus Communication Module
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Explosion Protection: None (Standard type)
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Compliance Option: ISA Standard G3
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Terminal Block Type: Pressure clamp terminal block (Model ATF9S-00)
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Weight: 0.4 Kg
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Communication Protocol: Foundation Fieldbus H1
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Power Supply: Fieldbus powered
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Operating Temperature Range: -20 to 70 degrees Celsius (typical for FCS modules)
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Mounting: DIN rail or panel mount compatible
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Indicators: Status LED for communication and fault detection
Applications
The ALF111-S51/F9S00 module is suitable for process automation applications requiring high reliability and precision, including chemical, pharmaceutical, and oil & gas industries. It enables seamless integration of field instruments into centralized control systems.
FAQ
Q: Is the module compatible with other Foundation Fieldbus devices?
A: Yes, it is compliant with standard Foundation Fieldbus H1 devices and can be integrated into mixed-vendor networks.
Q: Does this module require additional power supply units?
A: No, it is fieldbus-powered and does not need separate power.
Q: Are there alternative models with explosion protection?
A: Yes, Yokogawa offers variants of ALF111 with explosion-proof certifications if required.
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