Foxboro FBM09C/14C Triac Discrete Output Fieldbus Module

Technical Specifications

Model:FBM09C/14C Brand:Foxboro System compatibility:I/A Series DCS legacy FBM fieldbus I/O subsystem

Function:16‑channel triac discrete output fieldbus module,delivers 120VAC solid‑state switching signals for field solenoid valves and relay coils,matched with 14C‑style termination assembly for field‑side wiring connection

Installation:Baseplate‑mount installation,mated with dedicated FBM baseplate and 14C‑series termination assembly

Output channel:16‑channel 120VAC triac solid‑state output

Circuit feature:Zero‑cross triac switching,group‑wise galvanic isolation,per‑channel over‑current protection

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 absorption for each output 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:1.01kg

Dimensions:36mm × 128mm × 144mm

Certification:CE,UL

MTBF:>8300 hours

Built‑in function

FBM09C/14C triac output module converts DCS digital logic commands to 120VAC solid‑state switching signals. It cooperates with 14C‑style termination assembly to complete field‑side signal wiring. Zero‑cross switching reduces electrical noise interference inside instrument cabinet. 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

FBM09C/14C belongs to Foxboro I/A Series legacy DCS discrete‑output spare‑part family,obsolete original baseplate‑mount triac output module component. Must match with corresponding FBM baseplate and 14C‑series termination assembly. Widely used for original Foxboro DCS equipment maintenance and renovation. ESD anti‑static protection shall be followed during installation.今天 09:41