Product Short Description
1 Technical Specifications
• Input voltage: 24 VDC nominal
• Input/output accuracy: ±0.1 % full scale
• Input types: voltage, current
• Output types: voltage, current (4-20 mA, 0-10 mA selectable)
• Data rate: high-speed, stable up to 4 Gbps
• Operating temperature: −40 °C to +85 °C
• Storage temperature: −55 °C to +105 °C
• Protection: over-voltage, over-current, short-circuit
• Enclosure rating: IP40 (controller) / IP65 (field housing variant)
• Dimensions (typical): 115 mm × 165 mm × 32 mm; mass ≈ 0.5 kg
Description
2 Functional Highlights
• Modular architecture for easy installation and maintenance
• Real-time data acquisition and control across 8 192 I/O points (max)
• Multi-protocol support: Modbus RTU/TCP, PROFIBUS, HART, Ethernet, fiber-optic
• Strong EMI/RFI immunity; 2 kV isolation between channels
• Self-diagnostics for sensor, power and communication faults
• Hot-swap capable without power-down in redundant configurations
• Modular architecture for easy installation and maintenance
• Real-time data acquisition and control across 8 192 I/O points (max)
• Multi-protocol support: Modbus RTU/TCP, PROFIBUS, HART, Ethernet, fiber-optic
• Strong EMI/RFI immunity; 2 kV isolation between channels
• Self-diagnostics for sensor, power and communication faults
• Hot-swap capable without power-down in redundant configurations
3 Application Scenarios
• Distributed Control Systems (DCS) in oil, gas and petrochemical plants
• PLC-based production-line control and equipment status monitoring
• Machine vision and robotics requiring deterministic I/O response
• Process instrumentation loops for temperature, pressure, flow and level
• Remote SCADA nodes using fiber-optic backbones up to several kilometres
• Distributed Control Systems (DCS) in oil, gas and petrochemical plants
• PLC-based production-line control and equipment status monitoring
• Machine vision and robotics requiring deterministic I/O response
• Process instrumentation loops for temperature, pressure, flow and level
• Remote SCADA nodes using fiber-optic backbones up to several kilometres
4 Typical System Integration
• Mounts on standard DIN-rail or Foxboro I/A Series rack
• Up to 2 048 I/O modules per processor when used with FCP280 family
• Seamless data exchange with legacy Foxboro I/A Series and third-party PLCs via Modbus or PROFIBUS gateways
• Redundant power supply and communication paths for fault-tolerant architectures
• Mounts on standard DIN-rail or Foxboro I/A Series rack
• Up to 2 048 I/O modules per processor when used with FCP280 family
• Seamless data exchange with legacy Foxboro I/A Series and third-party PLCs via Modbus or PROFIBUS gateways
• Redundant power supply and communication paths for fault-tolerant architectures
5 Ordering Package
• RH924WA Fieldbus Controller module
• 24 VDC spring-cage power connector
• Quick-start guide and EMC compliance certificate
• One-year factory warranty
• RH924WA Fieldbus Controller module
• 24 VDC spring-cage power connector
• Quick-start guide and EMC compliance certificate
• One-year factory warranty
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