Foxboro FBM201 RH914SQ Analog Input 0 to 20 mA Interface Module
Manufacturer: Foxboro
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Part Number: FBM201 RH914SQ
Condition：New with Original Package
Product Type: Interface Module
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Overview
FBM201 RH914SQ is a Foxboro analog input module designed for 0–20 mA DC signals. It provides 8 isolated channels with high precision and excellent noise immunity, using Sigma-Delta A/D conversion and communicating through a 2 Mbps redundant Fieldbus.
Input Configuration
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8 independent, isolated analog input channels
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Input range: 0 to 20 mA DC per channel
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Input impedance: 61.5 Ω nominal
Signal Conversion
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Each channel uses an independent Sigma-Delta A/D converter
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Software-configurable integration period
Accuracy
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±0.03% of span
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Temperature coefficient: ±50 ppm/°C
Noise Rejection
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Common mode rejection: >100 dB at 50 or 60 Hz
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Normal mode rejection: >95 dB at 50 or 60 Hz
Field Wiring
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Maximum distance determined by 22.8 V DC compliance, cable resistance, and device voltage drop
Communication
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Interfaces with FCM or FCP via redundant 2 Mbps module Fieldbus