Jun32026

Foxboro 0303472-SF0620A412 | 4-20mA Analog Input Module for RTU50/I/A DCS – Field Service Notes

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Component Snapshot At-a-Glance Model: 0303472-SF0620A412 Alt. P/N: Base part 0303472, suffix denotes factory firmware/configuration variant Product Series: Foxboro RTU50 Remote Terminal Unit + compatible I/A Series rack I/O Hardware Type: DIN rail plug-in isolated analog input PCB, screw terminal front termination Key Feature: Per-channel isolated HART pass-through without external barrier isolators Primary Field Use: Capture…

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Jun32026
Foxboro FBM207B

Foxboro FBM207B | 16CH Isolated Dry/Wet Contact DI Module for I/A DCS – Field Service Notes

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Component Snapshot At-a-Glance Model: FBM207B Alt. P/N: No direct OEM cross; sibling variants FBM207, FBM207C for differing input voltage ratings Product Series: Foxboro I/A Series 200-Series FBM Discrete I/O Family Hardware Type: Rack plug-in isolated discrete input PCB, DB36 edge connector mates with dedicated FTA terminal bases Key Feature: Hardware-timestamped SOE logging plus per-channel 250Hz…

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Jun32026
P0916AA

Foxboro P0916AA | FBM201 4-20mA Compression FTA Field Service Troubleshooting Notes

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Component Snapshot At-a-Glance Model: Alt. P/N: No direct OEM cross; sibling variants P0916AC(FBM202), P0916AE(FBM203) for RTD/TC signal terminals Product Series: Foxboro I/A Series 200-Series FBM Field Terminal Assembly(FTA) family, mates exclusively with core board Hardware Type: Compression-style field wiring terminal base, plugs into rear of analog input card Key Feature: Per-channel galvanic isolation + built-in…

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Jun32026
FOXBORO P0916CC

Foxboro AD202MU | I/A Series Single Station Micro Controller Field Service Maintenance Notes

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Component Snapshot At-a-Glance Model: Alt. P/N: Cross variants AD202MW, AD202MV (pin-compatible firmware differentiated) Product Series: Foxboro I/A Series DCS Single Station Controller Family Hardware Type: Rack-mount standalone field control processor, backplane master for FBM I/O modules Key Feature: Native onboard regulatory PID + discrete logic execution without upper FCP host dependency Primary Field Use: Standalone…

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Jun32026
FOXBORO FBM241C

Foxboro 0303475-SF0622A211 | RTU50 Series Isolated Analog Input Module Field Service Notes

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Component Snapshot At-a-Glance Model: 0303475-（短代号：0303475 / ） Alt. P/N: No OEM alternate part; exclusive RTU50 family card, no cross to I/A FBM series Product Series: Foxboro Remote Terminal Unit family Hardware Type: DIN rail mounted isolated analog input plug-in module Key Feature: Per-channel galvanic isolation cuts field surge damage from lightning on remote field cable…

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Jun32026
Foxboro FBM241

Foxboro FBM241 | 8DI+8DO Isolated Discrete I/O Module for I/A DCS Field Service Notes

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Component Snapshot At-a-Glance Model: FBM241 (sub variants: FBM241B / FBM241C / FBM241D) Alt. P/N: No direct OEM cross; matched terminal bases: P0916AW, P0916JW, P0916QQ, P0916AQ Product Series: Foxboro I/A Series FBM Fieldbus I/O Module Family Hardware Type: Hot-swappable rack mount isolated mixed DI/DO fieldbus card Key Feature: Per-channel opto-isolation between field wiring and backplane bus,…

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Jun32026
Foxboro P0916CA​

Foxboro P0916CA | 32CH Compression Termination Assembly for FBM217 DI Card – Field Service Notes

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Component Snapshot At-a-Glance Model: Alt. P/N: No direct OEM cross; paired exclusively with FBM217 core I/O card Product Series: Foxboro I/A Series DCS FBM Fieldbus Module Family Hardware Type: Compression-style discrete input termination base assembly Key Feature: Tool-free compression wire clamping eliminating screw terminal loosening from cabinet vibration Primary Field Use: Field discrete switch/breaker contact…

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Jun32026

Foxboro RTU50 | Modular Remote Terminal Unit for I/A SCADA & Field Site Control – Field Service Notes

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Component Snapshot At-a-Glance Model: RTU50 Alt. P/N: No direct single OEM alternate part; configurable via mixed sub-card part numbers Product Series: Foxboro I/A Series Remote SCADA RTU Platform Hardware Type: Modular rack-mounted field remote terminal unit with pluggable CPU, power, I/O and comm daughtercards Key Feature: Embedded standalone PID + 1ms timestamp SOE logging plus…

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Jun32026
KJ4001X1-CC1

Foxboro 0702075B | 16CH Isolated Digital Output I/A DCS FBM Field Troubleshooting Notes

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Component Snapshot At-a-Glance Model: 0702075B Alt. P/N: SF0621C313 (factory internal part code, identical hardware, full cross-compatible one-to-one) Product Series: Foxboro I/A Series FBM discrete digital output family Hardware Type: Rack plug-in isolated transistor-type digital output FBM module, 16 independent field output channels Key Feature: Per-channel 1500VAC galvanic isolation blocks solenoid inductive back EMF from damaging…

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Jun32026

Foxboro SF0621C313(0702075B) | 16CH Isolated Digital Output I/A DCS FBM Field Service Notes

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Component Snapshot At-a-Glance Model: SF0621C313, full factory part = 0702075B Alt. P/N: No direct OEM cross-reference; matching dedicated TA terminal base required for field wiring Product Series: Foxboro I/A Series FBM Discrete Digital Output family Hardware Type: Plug-in rack mounted isolated digital output FBM module, 16 discrete output channels Key Feature: Full per-channel galvanic isolation…

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