Foxboro FBM203 RH914SV 8-Channel Isolated RTD Input Module

Overview

The Foxboro FBM203 RH914SV is a high-precision RTD input module designed for industrial temperature monitoring. It features eight isolated channels, each capable of independently reading temperature data from RTD sensors. This isolation prevents ground loops and ensures accurate and reliable measurements.

Technical Specifications

• Product Type: 8-Channel Isolated RTD Input Module

• Model Number: FBM203 RH914SV

• Manufacturer: Foxboro (Schneider Electric)

• Number of Channels: 8 RTD input channels

• Supported RTD Types: Platinum, Nickel, Copper

• Resistance Range: 0 to 320 ohms

• Input Configuration: Supports 2-wire and 3-wire RTD sensors

• Galvanic Isolation: Each input isolated from other channels and ground

• Operating Voltage: 24 VDC

• Input Voltage Range (Redundant): 24 VDC +5%, -10%

• Accuracy: ±0.03% of span

• Common Mode Rejection: >125 dB at 50 or 60 Hz

• Normal Mode Rejection: >95 dB at 50 or 60 Hz

• Power Consumption: 3 W (maximum)

• Heat Dissipation: 3 W (maximum)

• Operating Temperature: -40°C to +70°C (-40°F to +158°F)

• Storage Temperature: -40°C to +85°C

• Relative Humidity: 5% to 95% (non-condensing)

• Size: 20 cm × 6.2 cm × 15 cm

• Weight: 0.4 kg