Foxboro FBM02 Universal Analog Input Fieldbus Module

Technical Specifications

Model:FBM02

Brand:Foxboro

System compatibility:I/A Series DCS legacy FBM fieldbus I/O subsystem

Function:8‑channel universal isolated analog input module,supports multi‑type field sensor signal collection

Installation:Baseplate‑mount installation,mated with dedicated FBM baseplate assembly

Input channel:8 galvanic isolated channels;support 4‑20mA,voltage,thermocouple,RTD signals

Circuit feature:Channel‑to‑channel galvanic isolation,built‑in CJC cold‑junction compensation

Feature:Support hot‑swap online replacement without subsystem power‑off

Diagnostic:Front‑panel multi‑color LED indicators for power,communication status;open‑circuit and over‑range fault detection

Power supply:Powered via FBM baseplate backplane

Protection:Transient surge protection for each signal terminal

Environmental standard:Compliant with ISA‑S71.04 Class G3 industrial atmospheric condition

Housing:Aluminum alloy metal housing,slot‑in mechanical locking structure

Protection class:IP20

Horizontal operating temperature:0℃ ~ +60℃

Vertical operating temperature:‑20℃ ~ +55℃

Storage temperature:‑40℃ ~ +85℃

Relative humidity:5%‑95% non‑condensing

Weight:1.00kg

Dimensions:36mm ×128mm ×144mm

Certification:CE,UL

MTBF:>83000 hours

Built‑in function

FBM02 universal analog input module collects diversified process signals for Foxboro I/A‑Series DCS system. Multi‑signal compatibility adapts to transmitters,thermocouples and RTD sensors. Channel‑wise isolation restrains ground‑loop interference in complex industrial cabinet environment. Open‑circuit and over‑range diagnosis helps locate field instrument faults rapidly. Hot‑swap supports online module replacement,widely applied for multi‑type process‑variable acquisition loops in petrochemical,chemical and power‑plant facilities.

Product Brief

FBM02 belongs to Foxboro I/A Series legacy DCS universal‑input spare‑part family,obsolete original baseplate‑mount analog acquisition module component. Must match with corresponding FBM baseplate assembly. Widely used for original Foxboro DCS equipment maintenance and renovation. ESD anti‑static protection shall be followed during installation.今天 09:05