Foxboro FBM216B P0927AJ Redundant HART Communication Input Module

Overview

The Foxboro FBM216B P0927AJ is a redundant HART communication input module designed for industrial automation within the Foxboro DCS system. It provides eight individually isolated input channels and supports both standard 4-20 mA analog signals and digital HART signals. The module operates in a master-tracker configuration to ensure redundancy and reliable communication. It supports two digital messages per second and offers galvanic isolation for each channel, making it ideal for precise and secure signal processing in harsh industrial environments.

Technical Specifications

• Product Type: Redundant HART Communication Input Module

• Manufacturer: Foxboro (Schneider Electric)

• Model Number: FBM216B P0927AJ

• Channels: 8 individually isolated input channels

• Input Signal Types:

• Standard 4-20 mA analog sensor signals

• Digital HART Frequency Shift Keying (FSK) signals superimposed on 4-20 mA

• Redundancy: Master-tracker configuration with common termination assembly

• Communication Speed: Two digital messages per second from field devices

• Galvanic Isolation: Independent for each channel

• Update Rate: 100 ms per channel

• Integration Time: 500 ms

• Common Mode Rejection: >100 dB at 50/60 Hz

• Normal Mode Rejection: >35 dB at 50/60 Hz

• Resolution: 15 bits

• Temperature Coefficient: 50 PPM/°C

• Fieldbus Communication: Redundant 2 Mbps fieldbus, accepts communication from either A or B path

• Input Voltage Range: 24 V dc (+5% / -10%)

• Power Consumption: Max 7 W

• Heat Dissipation: Max 4 W

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

• Storage Temperature: -20 to +70°C (-4 to +158°F)

• Relative Humidity: 5 to 95% (noncondensing)

• Altitude: -300 to +3,000 m (-1,000 to +10,000 ft)

• Vibration: 7.5 m/s² (0.75 g), 5 to 500 Hz

• Dimensions: 4.5 cm (W) x 11 cm (H) x 11.5 cm (D)

• Weight: 0.32 kg