More Products From This Vendor
Foxboro FBM228 FOUNDATION Fieldbus Interface Module
Foxboro FBM228 module available in Brand New condition with Original Stock. Global Shipping provided for process control applications.
Description
The Foxboro FBM228, also cataloged as the FBM228 FOUNDATION Fieldbus Interface Module, operates as a dedicated hardware component for fieldbus network communication management within Foxboro I/A Series platforms. The module manages bi-directional digital signal processing across four standard H1 links, directly interfacing up to 64 registered fieldbus instruments across single or redundant system topologies.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | FBM228 |
| Brand | Foxboro |
| Origin | USA |
| Weight | 1.3 kg |
| Dimensions | 200 mm x 100 mm x 40 mm |
| Operating Temp | -40 to 85 deg C |
| Power Consumption | 5.0 W maximum |
| H1 Links | Up to 4 H1 links |
| Fieldbus Devices Supported | Up to 64 fieldbus devices |
| Relative Humidity | 0 to 95% RH, non-condensing |
| Vibration Resistance | 0.05 g RMS, 20 to 500 Hz |
| Shock Resistance | 15 g, 11 ms half-sine |
| Interoperability | ITK 4.6 or greater |
| Hazardous Location Rating | Class 1, Division 2, and Zone 2 |
FOUNDATION Fieldbus Network Connectivity
The module establishes high-capacity digital fieldbus communication through four independent H1 segments. Subsequently, it executes dynamic block parameter updates and processes standard FOUNDATION Fieldbus Views 1, 2, and 4. Furthermore, the unit maps these parameters directly into control station function blocks for execute-on-demand loops. Simultaneously, channel-to-channel isolation safeguards the internal system logic against field-side ground loops and transient electrical interference.
Frequently Asked Questions
Q: How does the system handle hardware redundancy using this module?
A: Engineers install two units as a redundant pair. Consequently, the backup module automatically assumes control during a primary interface fault to ensure continuous communication.
Q: Which device interoperability standard does the module require?
A: Connected field devices must conform to FOUNDATION Fieldbus specifications. Additionally, the devices must hold registration with Interoperability Test Kit (ITK) 4.6 or higher.
Field Installation Guidelines
- Disconnect baseplate power prior to inserting the module into the mounting slot.
- Verify that fieldbus trunk and spur topologies comply with standard wiring rules before connecting field conductors.
- Align the module edge connector with the baseplate receptacle, then press firmly until the mechanical retention latches engage.
- Terminate all cable shields at the designated grounding bar to maintain continuous shield integrity across hazardous area boundaries.
- Install active fieldbus segment terminators at both physical ends of each H1 link to prevent signal reflection.
Additional information
| Weight | 1.30 kg |
|---|---|
| Dimensions | 67 × 45 × 43 mm |
0.0 Average Rating Rated (0 Reviews)