Foxboro P0914SV FBM203 Platinum/Nickel/Copper RTD Input Module

Description

The Foxboro P0914SV FBM203 is an eight-channel resistance temperature detector (RTD) input module designed for process automation systems. The P0914SV accepts 2- or 3-wire RTD sensor inputs within a resistance range of 0 to 320 ohms. Each analog input channel is galvanically isolated from ground and all other channels. The module performs signal conversions to interface electrical input signals from field sensors to a redundant 2 Mbps module fieldbus, executing an analog input application program that provides conversion timing and configurable options for Rate of Change Limits.

Features

• Eight galvanically isolated RTD input channels
• High accuracy achieved by sigma-delta data conversions for each channel
• Compact, rugged design suitable for ISA S71.04 Class G3 harsh environments
• Execution of analog input application program with configurable Rate of Change Limits
• Support for DIN rail mounted or baseplate-mounted passive termination assemblies
• Hot-swappable module replacement without disturbing field wiring, power, or communication cabling
• Front-panel LEDs for operational status indications

Applications

• Process temperature monitoring using Platinum or Nickel RTD sensors
• Industrial temperature measurement in Foxboro Evo Control Core Services systems
• Legacy 100 Series FBM system upgrades and replacements

Technical Specifications

Installation Guidelines

• Mounting: The module mounts directly onto a DIN rail mounted Modular Baseplate (4-slot or 8-slot) or a 100 Series conversion mounting structure. Baseplates can be installed horizontally or vertically on a DIN rail, or horizontally in a 19-inch rack.
• Module Replacement: Designed for removal and replacement without taking down field device wiring, power supply, or fieldbus communication cables.
• Field Wiring: Field I/O signals connect through dedicated DIN rail mounted or baseplate-mounted Termination Assemblies (TAs) using compression screw or ring lug terminals via removable termination cables up to 30 meters in length.

Compliance and Certifications

• EMC: European EMC Directive 89/336/EEC (EN 50081-2, EN 50082-2, EN 61326 Annex A, CISPR 11 Class A, IEC 61000-4-2/3/4/5/6/8)
• Product Safety: UL/UL-C listed for Class I, Groups A-D; Division 2; temperature code T4.
• ATEX: CENELEC (DEMKO) certified EEx nA [NL] IIC T4 for Zone 2 explosive atmospheres.