The FOXBORO FCM2F4 P0917JA is a rugged fiber optic fieldbus extender used in the Foxboro Evo™ and I/A Series Distributed Control Systems (DCS). It enables reliable, long-distance communication between remote fieldbus baseplates, especially in high-noise industrial environments. Engineers choose this module to overcome the limitations of copper wiring and extend communication up to 4 kilometers using fiber optics.

Technical Specifications

• Model: FCM2F4 P0917JA
• Function: Fiber optic fieldbus extender for remote baseplates
• Communication Type: 2 Mbps Fieldbus over fiber optic
• Maximum Fiber Distance: Up to 4 km (2.48 miles)
• Transmission Medium: Single-mode or multi-mode fiber optic cable
• Mounting: DIN rail-mounted in industrial enclosures
• Redundancy: Supports dual-channel redundant configurations
• Operating Temperature: –40°C to +70°C
• Humidity Range: 5% to 95% non-condensing
• Weight: 907 g
• Power Supply: Typically 24V DC (refer to datasheet)
• Environmental Protection: Resistant to EMI, RFI, and lightning disturbances
• System Compatibility: Foxboro I/A Series and Evo™ DCS systems
• Series: Part of the FCM2Fx family (includes FCM2F2 and FCM2F10)
• Application: Fiber-based DCS communication in electrically noisy or long-distance installations