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FBM203

The Foxboro FBM203 is a power supply and communication hub designed for Foxboro I/A Series DCS installations. This critical component provides isolated power distribution and signal communication between the control processor and Fieldbus Modules (FBMs) in harsh industrial environments.

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TEL：+86 13600179521
Mail：info@hongkongeasy.com
info@hongkongeasy.com
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Key Features
1. Power Distribution
Input Power: 120/240V AC (auto-ranging) or 24V DC

Output: 24V DC (isolated) for FBM backplane

Redundant power supply support

Overcurrent protection

2. Communication
Dual-redundant FBM bus (10Mbps)

Supports up to 16 FBM modules (via expansion)

Auto-termination for signal integrity

3. Diagnostics & Monitoring
LED status indicators (power, comms, faults)

Module health reporting to host system

Hot-swappable in redundant configurations

4. Mechanical Design
NEMA 12/IP52 enclosure

DIN-rail or panel mount

-40°C to +70°C operating range

5. Safety Features
Isolated power outputs

Surge protection

Ground fault detection

System Integration
Compatible with all Foxboro FBM I/O modules

Works with FCP270/FCP280 control processors

Supports legacy I/A Series migrations

Certifications
CE, UL, cUL

ATEX Zone 2 (optional)

IEC 61131-2 compliant