FOXBORO P0926GV FBM231 Field Equipment System Integration Module

Signal Access: Receives analog signals (typically 4-20mA or 1-5V) from various on-site sensors (such as temperature, pressure, and flow sensors) or transmitters.

Signal Conversion and Processing: Converts analog signals into digital signals via an internal high-precision A/D converter (analog-to-digital conversion), and performs filtering, linearization, and other processing to ensure data accuracy.

Data Transmission: Transmits processed digital signals to controllers (e.g., CP60/CP70) through the dedicated bus of the FOXBORO I/A Series system (such as Fieldbus), while receiving configuration instructions or control signals from the controller.

Status Monitoring: Equipped with built-in diagnostic functions, it can real-time monitor the operating status of the module itself and connected devices (such as disconnection, signal overrun, etc.), and feed fault information back to the control system for quick troubleshooting.

Signal Type: Analog Input (AI), supporting 4-20mA, 1-5V DC, etc.

Number of Channels: Typically 16 single-ended analog inputs (subject to specific models).

Accuracy: ±0.1% of full scale (typical value), ensuring high-precision data acquisition.

Isolation: Isolation between channels and between channels and the system, with an isolation voltage usually of 250V AC.

Power Requirement: Usually 24V DC (with redundant power support).

Operating Environment: Operating temperature range is generally -40°C to +70°C (wide-temperature models), humidity 5%-95% (non-condensing).

Communication Interface: Compatible with FOXBORO I/A Series system Fieldbus or Ethernet/IP (for some models).

Petrochemical Industry: In refineries or chemical plants, it is used to collect parameters such as temperature and pressure of reaction kettles, and flow and liquid level of pipelines, providing data support for production process control (e.g., PID regulation) to ensure stable reaction conditions.

Power Industry: In thermal power plants, it monitors parameters such as steam pressure of boilers, superheater temperature, and rotational speed of steam turbines, ensuring safe and efficient operation of generator sets.

Water Treatment: In municipal sewage treatment plants or industrial wastewater treatment systems, it collects signals such as pH value, dissolved oxygen content, and liquid level of sewage, providing a basis for automated processes such as dosing control and water pump start-stop.

Metallurgical Industry: In blast furnaces and steel rolling production lines of steel plants, it monitors parameters such as furnace temperature and rolling pressure, realizing precise control of smelting and rolling processes and improving product quality.