EMERSON P188.R2 communication/interface board

The EMERSON P188.R2 is generally identified as a HART communication/interface board (PCB) used in Emerson's Spectra 600 / FloBoss S600 flow computer systems for industrial process automation and flow measurement applications. It enables communication between HART-enabled field instruments and the control system.

Key Features

• Supports HART (Highway Addressable Remote Transducer) protocol communication.
• Provides digital communication over standard 4–20 mA analog loops.
• Enables remote device configuration, diagnostics, and data acquisition.
• Compatible with smart transmitters such as pressure, temperature, and flow instruments.
• Designed for harsh industrial environments with high reliability and noise immunity.

Technical Highlights

Typical Applications

• Oil & gas custody transfer systems
• Pipeline monitoring and metering stations
• Process control systems
• Flow measurement and verification
• Integration of HART-enabled field devices into Emerson control platforms

Advantages

• Reliable HART device integration.
• Enhanced field device diagnostics and maintenance capabilities.
• Supports multidrop HART networks.
• Improves operational efficiency through remote monitoring and configuration.

Product Type: HART Communication Board / Interface PCB
Manufacturer: Emerson
Model: P188.R2
Primary Use: Communication interface between HART field instruments and Emerson flow computer/control systems.