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Woodward 8937-HN2 Fiber Optic Extension Module
Product Name: Woodward 8937-HN2 Fiber Optic Extension Module
Product Description: A high-reliability fiber optic signal extension module designed for industrial control systems. It enables long-distance, interference-free communication between control modules, actuators, and sensors in harsh industrial environments.
Detailed content
Technical Specifications:
- Function: Fiber optic signal extension / isolation
- Transmission Distance: Up to 2,000 – 3,000 meters
- Fiber Type: Single-mode fiber
- Supported Protocols: RS-232, RS-485, Modbus RTU
- Supply Voltage: 12 – 48 VDC
- Operating Temperature: -40°C to +70°C
- Isolation: High-voltage galvanic isolation
- Certifications: CE, UL/cUL, FCC, RoHS compliant
- Form Factor: Modular, DIN-rail mountable
Functional Features:
- Long-distance, noise-free signal transmission
- Complete galvanic isolation between connected systems
- Protects control systems from electrical interference and surges
- Plug-and-play modular design for easy installation
- High immunity to electromagnetic interference (EMI)
- Supports multiple industrial communication protocols
- Rugged construction for extreme industrial environments
- Hot-swappable for maintenance without system shutdown
Applications:
- Industrial DCS / PLC system communication
- Remote I/O module connection
- Power generation control networks
- Oil and gas field control systems
- Marine and offshore communication links
- Factory automation and process control
