FBM01

Basic Information

Model: FBM01

Manufacturer: Foxboro / Schneider Electric

Type: Isolated Analog Input Module

System: I/A Series DCS

Product Specifications

Input Type: 4–20 mA DC analog current signal

Channel Quantity: 8 isolated channels

Input Impedance: 250 Ω per channel

Resolution: 16 bit

Accuracy: ±0.05% of full span at 25 °C

Isolation: Galvanic isolation between each channel and system ground

Fieldbus Interface: 2 Mbps redundant fieldbus

Power Supply: 24 VDC ±10%

Power Consumption: Approximately 7 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 configur

Main Features

High precision 8-channel isolated analog input for industrial standard 4–20 mA transmitters.

Independent channel isolation effectively eliminates ground loop interference and improves anti-interference performance.

Supports redundant fieldbus communication to ensure stable and reliable data transmission.

Hot-swap design allows online replacement without system shutdown.

Built-in circuit filtering and self-diagnostic function, with status LED indication.

Application Introduction

FBM01 is widely used to collect process signals such as pressure, flow, liquid level and temperature from field transmitters.

Suitable for chemical, petrochemical, power, oil gas and water treatment industries.

Matches I/A Series DCS controller to realize real-time monitoring and closed-loop control of process parameters.