FBM07 | Foxboro I/A Series Analog Input, Fast Ship

Description Product Introduction The Foxboro FBM07 is an 8-channel analog input module designed for the I/A Series distributed control system. This module accepts 4 to 20 mA signals from field transmitters, providing measurement input for pressure, temperature, flow, and level loops. The FBM07 mounts on a fieldbus baseplate and communicates with the I/A Series control processor via the redundant Fieldbus network, a proprietary communication backbone that supports high availability and distributed I/O architecture. The I/A Series is Foxboro’s flagship DCS platform, widely deployed in refining, chemical, pharmaceutical, and power generation industries. The FBM07 is part of the 50-series fieldbus modules, which represent a mature and highly reliable I/O family. Although Schneider Electric (which acquired Foxboro) has introduced newer I/O families, thousands of I/A Series systems continue to operate with FBM07 modules. For plants maintaining legacy I/A Series installations, sourcing verified FBM07 modules is essential for avoiding costly system migrations.   Key Technical Specifications Parameter Value Product Type Analog Input Module Number of Channels 8 channels, individually isolated Input Signal 4 to 20 mA (standard) Resolution 12 bits Accuracy ±0.05% of span at 25 °C Input Impedance 250 Ω Update Rate 100 ms per channel (typical) Fieldbus Protocol Foxboro I/A Series Fieldbus Redundancy Supports redundant fieldbus communication Power Supply 24 V DC from fieldbus baseplate Operating Temperature 0 to 60 °C Mounting Foxboro fieldbus baseplate (FBMxx series)   Key Selling Points & Differentiators Redundant Fieldbus Communication: Supports dual fieldbus paths for high-availability applications. Automatic failover ensures continuous communication if one fieldbus path fails. Direct I/A Series Integration: Native compatibility with Foxboro I/A Series control processors, workstations, and engineering tools. No gateway devices or protocol converters required. Individual Channel Isolation: Each input channel is isolated from the others and from the fieldbus, reducing ground loop issues and simplifying wiring in complex installations. Legacy System Support: Direct replacement for original Foxboro FBM07 modules in existing I/A Series systems. No configuration changes or baseplate modifications required when replacing a failed unit. Authenticity Guarantee: Each unit undergoes visual inspection for Foxboro OEM markings, serial number traceability, and PCB integrity. We test every module on a live I/A Series fieldbus before shipping.   Frequently Asked Questions (FAQ) Q: Is the Foxboro FBM07 discontinued? Yes. The FBM07 is part of the 50-series I/O family, which has been superseded by newer I/O families such as the FBM200 series and FBM230 series. Schneider Electric no longer manufactures new FBM07 modules. Availability is limited to new surplus and tested used inventory. For I/A Series systems still in operation, we recommend maintaining spares. Q: What is the difference between the FBM07 and the FBM207? The FBM207 is a newer analog input module in the FBM200 series. It offers higher resolution (16-bit), HART pass-through capability, and uses a different baseplate and termination assembly. The FBM07 and FBM207 are not physically or electrically interchangeable. If you are running a legacy I/A Series system with FBM07 modules, you cannot replace them with FBM207 modules without baseplate changes and potentially controller upgrades. Q: Which fieldbus baseplate is compatible with the FBM07? The FBM07 mounts on any Foxboro 50-series fieldbus baseplate designed for analog input modules. Common baseplates include: FBM07-BP: Standard baseplate with screw terminals FBM07-BP-R: Redundant fieldbus baseplate with dual communication paths FBM07-BP-P: Baseplate with pre-wired termination Verify your existing baseplate part number to ensure compatibility. Q: Does the FBM07 provide loop power to field devices? No. The FBM07 does not source 24 V DC loop power. Field transmitters require an external power supply connected at the field termination assembly or through the baseplate. The module measures the 4 to 20 mA current loop but does not provide the voltage. This is standard practice for Foxboro I/A Series analog input modules. Q: Can I hot-swap the FBM07 in a running I/A Series system? Yes. The I/A Series fieldbus architecture supports hot-swap of FBM modules. You can remove and replace an FBM07 while the system remains operational. However, during the swap, the analog input values for that module will be unavailable. Process loops using those inputs should be in manual or bypass during the swap to avoid upsets. The fieldbus baseplate remains powered, and the new module will be recognized automatically when inserted. Q: What is the maximum cable length for field wiring? For 4 to 20 mA signals, the maximum recommended cable length is 600 meters (2,000 feet) when using shielded twisted-pair cable and proper grounding. For installations with high electrical noise, we recommend shorter runs or additional shielding. Follow Foxboro’s I/A Series installation guidelines for specific applications. Q: What testing do you perform before shipping? We test every FBM07 on a live I/A Series fieldbus with a Foxboro control processor or fieldbus simulator. Our test procedure includes: Visual inspection for physical damage, corrosion, or previous repairs Baseplate communication verification (both primary and redundant fieldbus paths) Input channel testing with precision current sources across the 4 to 20 mA range Accuracy verification against expected digital values 24-hour continuous power-on soak test A test report with channel measurements and fieldbus communication status is included with each shipment. 9907-147 DCS 9905-005 PLC 9905-090 PLC 9905-092K PLC 9905-001-L PLC 9905-930 PLC 9905-148 PLC Brand new✔ In stock ✔ Fast shipping✔ Email: [email protected] Phone： 86 15343416922 Wechat： 86 15343416922 Advantageous products we supply PLC : Allen Bradley , Siemens MOORE, GE FANUC , Schneider DCS : ABB ,Honeywell, Invensys Triconex , Foxboro , Ovation,YOKOGAWA, Woodword, HIMA TSI : Triconex , HIMA , Bently Nevada , ICS Triplex Complete service we offer Payment: T/T Delivery: 1-2 days Shipment: DHL UPS FedEx, etc After-sales service: Yes, 24/7 hours