The Foxboro P0926EQ (FBM202) is an 8-channel isolated thermocouple/millivolt (mV) input module designed for the I/A Series DCS. It provides high-precision signal conversion for temperature and low-level voltage signals from field sensors, featuring full galvanic isolation, cold-junction compensation (via an isolated RTD channel), open-circuit detection, and hot-swappable operation.

The Foxboro RH924YL is a specialized DIN-rail mounted FBM (Fieldbus Module) connection cable/adapter for the I/A Series DCS system. It serves as a robust, pre-wired interface between the FCP280 field control processor and 200-series FBM I/O modules, providing reliable signal and power distribution in industrial control cabinets.

The Foxboro P0916NN (also designated as FCP280) is a high-performance field control processor for the Foxboro I/A Series DCS. It executes real-time regulatory, logic, and sequential control while managing distributed I/O via Fieldbus Modules (FBMs).

The Foxboro P0926DF is an 8-channel isolated analog output module designed for the I/A Series DCS system. It provides reliable, electrically isolated control signals to field actuators, valves, and drives. Engineered for ISA G3 harsh environments, it supports high-precision signal output, full galvanic isolation, and hot-swappable operation, ensuring stable performance in oil & gas, chemical, and power generation applications.

The Foxboro RH926KQ is a dedicated 24 VDC power supply output cable/module designed for the I/A Series DCS system. It provides stable, regulated 24 VDC power to fieldbus components, I/O modules (FBMs), and field devices in industrial automation systems.

The Foxboro P0972VG is a high-performance field control processor & network interface module for the I/A Series DCS system. It integrates a 32-bit RISC controller, multi-protocol communication, and redundant I/O linking to manage distributed I/O racks and connect to supervisory networks. Designed for ISA G3 harsh environments, it supports hot-swapping, redundant fieldbus/network paths, and seamless integration with 200-series FBM I/O modules, ensuring reliable real-time control in oil & gas, chemical, and power generation facilities.

The Foxboro RH923DG is a compact, DIN-rail mounted modular baseplate designed for the I/A Series and Evo DCS systems. It serves as a physical and electrical carrier for 200-series FBM I/O modules, providing redundant fieldbus connectivity (A/B), power distribution, and grounding for remote or local I/O racks. Engineered for ISA G3 harsh environments, it supports hot-swappable module installation and ensures reliable, interference-free communication between field devices and the control processor (FCP).

The Foxboro P0914YZ (FCM2F2) is a fiber-optic fieldbus extender/communication module for the I/A Series (and Evo) DCS system. It uses 2 Mbps fiber optics to remotely link fieldbus I/O racks (200-series FBMs) to the control processor (FCP), providing galvanic isolation and noise immunity (EMI/RFI/lightning). It supports 1:1 redundancy for high reliability and extends communication up to 10 km in harsh industrial environments.

The Foxboro RH928AW is a fieldbus termination and interface module designed for the I/A Series DCS system. It serves as a critical communication link between FCP280 controllers and 200-series FBM I/O modules, providing proper bus termination, signal conditioning, and physical connectivity for the redundant Fieldbus (A/B) network.

The Foxboro P0914SY (FBM204) is a 4-channel isolated analog input / 4-channel analog output I/O module for the I/A Series distributed control system (DCS). It processes 0–20 mA / 4–20 mA signals with high precision, galvanic isolation, and independent sigma-delta converters per input channel. Designed for harsh industrial environments (ISA G3), it ensures accurate, interference-free signal conversion for process control applications