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Yokogawa FP201‑331‑L20A*B
- Product Name: Yokogawa FP201‑331‑L20A*B Field Communication Processor Module
- Product Brief: Core communication processing unit of Yokogawa FP‑series industrial control system, realizing data interaction between PLC main unit, field instruments and upper monitoring system, supporting multi‑protocol industrial communication.
Detailed content
- Technical Specifications: Supported communication protocols: Yokogawa proprietary industrial bus, Modbus‑RTU, Modbus‑TCP; communication interface: RS‑485, Ethernet; communication rate: up to 100 Mbps (Ethernet), 19.2 kbps (serial port).
- Functional Features: Real‑time data transmission and exchange; communication link fault diagnosis; data packet error correction; multi‑device polling control; upper computer data upload and lower control instruction download.
- Performance Parameters: Operating temperature: ‑25 °C to +75 °C; communication transmission delay ≤ 5 ms; data transmission error rate < 10‑9; rated power supply: 24 V DC, power consumption ≤ 6 W.
- Material Composition: High‑speed industrial‑grade CPU chip; communication transceiver module; fire‑retardant PCB board; aluminum alloy heat‑dissipation shell; gold‑plated communication terminals.
- Structural Characteristics: Standard modular plug‑in structure for Yokogawa FP‑series rack; front‑end status indicator lights; built‑in memory chip for communication parameter storage; compact integrated structure.
- Working Principle: Collects data from lower‑level field modules via communication bus, processes and forwards data to upper monitoring system; receives control instructions from upper computer and distributes them to corresponding field control modules.
- Advantage Highlights: High‑speed stable communication processing; multi‑protocol compatible design; strong industrial environmental adaptability; real‑time fault feedback; convenient parameter configuration and maintenance.
- Applicable Industries: Large‑scale industrial process control, energy management system, factory intelligent automation, oil & gas pipeline monitoring, chemical plant distributed control system.
- Model Series: FP201‑series dedicated communication processor modules for Yokogawa FP‑series DCS/PLC system.
- Installation Requirements: Installed on dedicated Yokogawa FP‑series backplane rack; 24 V DC stable power supply; communication wiring use shielded twisted‑pair cable; ground terminal reliable connection.
- Usage Precautions: Communication parameter configuration strictly match upper/lower device protocol standards; avoid electromagnetic interference from high‑voltage equipment; backup communication parameters before module replacement.
