Foxboro FCM2F10 P0916TQ Fieldbus Communications Module

Product Description

The Foxboro FCM2F10 P0916TQ is a high-performance fiber optic Fieldbus Communications Module (FCM) designed for I/A Series distributed control systems. It extends communication between Fieldbus Modules (FBMs) up to 10 km using single‑mode fiber, ensuring reliable data transmission in industrial environments. Moreover, it offers robust resistance against electrical noise, EMI, RFI, and lightning interference, making it ideal for harsh process automation applications.

Engineered for seamless integration with Foxboro I/A Series controllers and FBM I/O modules, this FCM allows remote installation of FBMs without sacrificing system performance. Therefore, engineers can deploy control devices over long distances in chemical plants, turbines, power generation facilities, and water treatment systems with confidence.

In addition, the FCM2F10 supports redundant configurations for increased system reliability. Its rugged design, combined with wide operating temperature and humidity ranges, ensures continuous operation under demanding industrial conditions.

Key Features

• Extends FBM communication up to 10 km with single‑mode fiber optic cables.
• High-speed, noise-immune data transmission suitable for industrial environments.
• Redundant configuration support for fault-tolerant operation.
• Seamless integration with Foxboro I/A Series DCS and FBM I/O modules.
• Rugged design resists EMI, RFI, and lightning interference.
• Remote FBM deployment capability for large-scale automation systems.

Technical Specifications

Communication:

• Fiber Type: Single-mode fiber optic with ST connectors
• Maximum Distance: 10 km per fiber segment
• System Limit: Total fiber length ≤ 20 km
• Alternative Connectivity: Twisted pair up to 60 m
• Noise Immunity: EMI, RFI, and ground loop resistant

Electrical & Environmental:

• Input Voltage: 24 V DC (+5%, -10%)
• Power Consumption: 5 W maximum
• Communication Interface: RS485
• Operating Temperature: -40 °C to +85 °C
• Storage Temperature: -40 °C to +200 °C
• Relative Humidity: 5% to 95% non-condensing
• Weight: 0.3 kg

Performance:

• Update Rate: 50 ms max
• Input Resistance: 22 MΩ typical, DC coupled
• Channels Supported: 32 differential inputs
• Mounting: 200 Series FBM Baseplate

Typical Applications

• Process automation in chemical plants and refineries
• Turbine and generator control systems
• Water and wastewater treatment automation
• Remote field instrumentation networks
• Industrial environments requiring high-noise immunity

FAQ

Q: What is the maximum fiber distance supported by FCM2F10? A: It supports single-mode fiber communication up to 10 km per segment.

Q: Can this module operate in extreme temperatures? A: Yes, the FCM2F10 operates reliably from -40 °C to +85 °C.

Q: Is redundant configuration possible? A: Yes, installing two modules in parallel enables fault-tolerant operation.

Q: Which DCS systems are compatible with this FCM? A: It integrates seamlessly with Foxboro I/A Series controllers and FBM I/O modules.

Q: What type of fiber connectors are used? A: The module uses standard ST connectors for single-mode fiber optic cables.