FBM03

Basic Information

Model: FBM03

Manufacturer: Foxboro / Schneider Electric

Type: Thermocouple / RTD Analog Input Module

System: I/A Series DCS

Status: Obsolete, available for spare replacement

Product Specifications

Channel Quantity: 8 isolated input channels

Supported Signal Types:

Thermocouple: J, K, T, E, R, S, B, N types

RTD: Pt100, Cu100, Cu50 standard

Resolution: 16 bit

Accuracy: ±0.1% full span

Cold Junction Compensation: Built-in automatic compensation

Isolation: Galvanic isolation per channel

Fieldbus: 2 Mbps redundant fieldbus

Power Supply: 24 VDC ±10%

Power Consumption: Approximately 8 W

Operating Temperature: -40 °C to +70 °C

Environmental Grade: ISA S71.04 Class G3

Mounting: Standard I/A Series baseplate

Hot Swappable: Supported under redundant configuration

Key Features

8-channel high precision universal temperature input module.Compatible with common thermocouple and RTD sensors for temperature measurement.Built-in cold junction compensation ensures accurate thermocouple sampling.Independent channel isolation suppresses industrial electromagnetic interference.Supports redundant fieldbus communication for stable data transmission.On-board self-diagnostic function with LED status indication.Allows online hot-swap replacement without system shutdown.

Application Introduction

Mainly used for collecting temperature signals from thermocouple and RTD sensors in industrial sites.Widely used in chemical, petrochemical, power plant, oil & gas and thermal process industries.Realizes precise temperature monitoring and closed-loop control for furnaces, reactors and heating equipment.