Description
Foxboro FBM18
Technical Specifications
- Hardware Code: P0400YV
- Input Type: Smart Transmitter Input
- Input Channels: 8 independent channels
- Communication Protocol: Redundant 2 Mbps Module Fieldbus
Key Features
- Smart Transmitter Compatibility: Supports various smart transmitter protocols for high-accuracy measurement and advanced diagnostics.
- Advanced Device Diagnostics: Enables real-time monitoring of transmitter health, calibration status, and fault conditions.
- Hot-Swappable Maintenance: Allows for safe, online module replacement.
- Integrated Diagnostics: Features comprehensive channel diagnostics for open/short circuit detection.
Application Scenarios
Extensively used in chemical, pharmaceutical, and power industries for accurate measurement of temperature, pressure, flow, and level via smart transmitters.
Performance Parameters
- Operating Temperature: 0°C to 60°C
- Storage Temperature: -40°C to 85°C
- Power Supply: 24 VDC via backplane
- Protection Rating: IP20
Material Composition
Constructed with durable, flame-retardant industrial plastics and conformal-coated electronics for maximum environmental protection.
Structural Characteristics
Single-width 200 Series FBM form factor. Interfaces with the backplane via precision pins and connects to field smart transmitters through a specific Terminal Assembly.
Operating Principle
Receives analog signals and digital communication from smart transmitters, conditions the signal, and extracts both process variable data and diagnostic information for transmission to the controller over the redundant Module Fieldbus.
Installation Requirements
Mount on a compatible 200 Series baseplate. Ensure the control cabinet is well-ventilated and properly grounded. Use shielded twisted-pair cables for smart transmitter wiring to prevent noise interference.
Usage Precautions
Ensure the smart transmitter protocol and configuration are correctly defined in the system configuration. Avoid routing smart transmitter cables parallel to high-voltage power lines. Always observe standard ESD precautions during handling.
