FOXBORO SCD2200-RTU – Remote Terminal Unit Control Module for Reliable SCADA and Field Automation

The FOXBORO SCD2200-RTU is built for the kind of remote sites where you need dependable data acquisition, protocol bridging, and edge control without babysitting the equipment. From my experience, it’s a solid fit for oil and gas pipelines, water plants, and power distribution assets where telemetry uptime and standards-based communication really matter. You might notice that it behaves like a PLC and an RTU in one—collecting signals, running logic, and pushing clean data up to your SCADA over Ethernet or serial links.

Company’s Order Placement Process and Guarantees

• Warranty: 365 days
• Lead time: 1 week if in stock; not more than 1 month at the latest
• Payment: 50% advance payment; full payment prior to delivery
• Express shipping: FedEx, UPS, DHL
• Each unit is tested prior to dispatch, with anti-static and shock-safe packaging

Key Features

• Industrial-grade RTU design – Built for continuous operation at remote stations; typically handles temperature extremes and electrical noise well.
• Multi-protocol interoperability – DNP3, Modbus RTU/TCP, and IEC 60870-5-101/104 are commonly supported, making it easy to integrate with existing SCADA.
• Modular I/O options – Digital inputs/outputs, analog inputs/outputs, and pulse/counter points so you can tailor channel counts to the site.
• Edge control logic – In many cases supports IEC 61131-3 style logic, so local interlocks and fallback control keep running even if comms drop.
• Flexible networking – 10/100 Ethernet plus RS‑232/RS‑485 serial ports; supports both serial and TCP/IP polling.
• Time synchronization – NTP (and GPS time where available) for time-stamped events and sequence-of-events analysis.
• Low power footprint – Typically 24 VDC supply, suitable for solar/battery-powered sites with proper sizing.
• Rugged installation – DIN-rail or panel-mount cabinet installation with surge protection and grounding practices that field technicians already know.

Technical Specifications

Application Fields

This model is typically deployed where distributed assets need secure, timestamped telemetry and local autonomy:

• Oil & gas wellheads, separators, LACT units, and pipeline block valves
• Water/wastewater lift stations, reservoirs, and remote chlorination skids
• Power distribution reclosers, capacitor banks, and substation IED aggregation
• Mining dewatering systems and environmental monitoring points
• Renewables (solar/battery installations) requiring low-power SCADA nodes

One thing I appreciate is how easily it drops into mixed-protocol plants—bridging legacy serial devices while speaking modern TCP to central SCADA. A utility client told us their field techs cut site commissioning time by about 30% because they didn’t have to swap instruments or rewrite master polling logic.

Advantages & Value

• Interoperability first – DNP3, Modbus, and IEC 60870 support means fewer protocol gateways and simpler maintenance.
• Lifecycle stability – FOXBORO RTUs are known for long service windows; spares and firmware support tend to be available for years.
• Lower total cost – Modular I/O avoids overbuying channels; field wiring and configuration are straightforward.
• Rugged reliability – Designed with industrial EMC immunity and temperature tolerance for unmanned sites.
• Support-friendly – Event logging, time-sync, and standards-based tooling make troubleshooting faster in most cases.

Installation & Maintenance

• Cabinet & mounting: Install on DIN-rail or panel plate in a ventilated NEMA-rated enclosure. Keep clearances for airflow and service access.
• Power & grounding: Use a clean 24 VDC supply sized for RTU + I/O loads. Bond protective earth; add surge protection on field lines and antenna/coax where applicable.
• Wiring practices: Separate low-level analog from high-voltage or relay wiring; use twisted pair/shielded cable for analog and RS-485 runs; terminate per bus standards.
• Network & security: Assign static IPs or managed DHCP; enable user roles and encrypted links where available; log access for audit trails.
• Routine maintenance: Back up configuration after any change; verify time-sync quarterly; check terminal torque; clean dust with dry air; review diagnostic/alarm logs.
• Calibration: Validate analog inputs/outputs against traceable standards at planned intervals, especially on custody-transfer points.
• Firmware updates: Plan updates during maintenance windows; keep rollback images; follow vendor release notes for protocol and security fixes.

Quality & Certifications

• CE and UL markings are commonly available for FOXBORO RTU families
• RoHS compliance for applicable configurations
• Hazardous-location ratings (e.g., Class I, Div 2) may be available depending on model options
• Standard warranty from us: 365 days; manufacturer’s policies may vary by region and configuration

If you’re replacing a legacy RTU or standardizing across remote assets, the FOXBORO SCD2200-RTU seems to be a safe, scalable choice—especially where mixed protocols and tough environments are the rule, not the exception.