Product Description

Product Parameters

• Model: FBM203
• Input Channels: 8 RTD input channels
• Input Range:
  • FBM203: 0 to 320 ohms
  • FBM203b: 0 to 640 ohms
  • FBM203c: 0 to 30 ohms
• Isolation: Each input channel is galvanically isolated from other channels and ground
• Operating Temperature: -20°C to +70°C
• Humidity: 5% to 95% noncondensing
• Communication Protocol: Redundant 2 Mbps module Fieldbus
• Power Supply Voltage: 220V
• Accuracy: ±0.1% of full scale

Product Specifications

• Design: Compact and rugged, suitable for Class G3 (harsh) environments
• Data Conversion: Uses Sigma-Delta data conversion for high accuracy
• Termination Assemblies: Provides options for locally or remotely connecting field wiring
• Visual Indicators: Red and green LEDs for operational status
• Easy Maintenance: Can be removed or replaced without disturbing field device termination cabling

Series

Features

• High Accuracy: Achieved through Sigma-Delta data conversions
• Channel Isolation: Each input channel is galvanically isolated
• Visual Indicators: Red and green LEDs for operational status
• Easy Maintenance: Can be removed or replaced without disturbing field device termination cabling
• Fieldbus Communication: Communicates via redundant 2 Mbps module Fieldbus

Functions

• Signal Conversion: Converts analog signals from RTD sensors to digital signals for the control system
• Temperature Monitoring: Provides precise temperature measurements for industrial processes
• Reliable Operation: Ensures stable performance in harsh industrial environments

Uses

• Temperature Monitoring: Used in industries where precise temperature control is critical
• Process Control: Integrates with Foxboro I/A Series systems for comprehensive automation and control

Application Fields

• Petrochemical Industries: For precise temperature monitoring and control
• Power Generation: Ensuring accurate temperature measurements in power plants
• Food and Beverage: Monitoring temperature in food processing and storage
• Pharmaceuticals: Ensuring consistent product quality through precise temperature control