Foxboro FBM11 24VDC Discrete Output Fieldbus Module

Technical Specifications

Model:FBM11

Brand:Foxboro

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

Function:16‑channel 24VDC discrete solid‑state output fieldbus module,converts fieldbus digital commands into 24VDC switching signals to drive field‑side solenoid valves,relay coils and DC‑type actuators

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

Output channel:16‑channel 24VDC discrete output;sinking / sourcing signal configurable

Circuit feature:Per‑channel short‑circuit and over‑current protection,output fault detection

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

Diagnostic:Per‑channel status LED indicators;front‑panel power and fieldbus communication fault LED

Power supply:Powered via FBM baseplate backplane

Protection:Transient surge protection for signal terminals

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

FBM11 24VDC discrete output module translates DCS digital logic commands into 24VDC switching signals for Foxboro I/A‑Series DCS system. Channel‑level over‑current and short‑circuit protection prevents module damage caused by field‑side wiring faults. Hot‑swap supports online module replacement without system shutdown,widely applied for solenoid‑valve and auxiliary‑relay control‑loop maintenance in petrochemical,chemical and power‑plant facilities.

Product Brief

FBM11 belongs to Foxboro I/A Series legacy DCS discrete‑output spare‑part family,obsolete original baseplate‑mount DC discrete output 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.