FOXBORO SCD2200 Remote Terminal Unit – Robust Field Control for SCADA and Process Automation
Warranty: 365 days
Lead time: 1 week if in stock; no more than 1 month at the latest
Payment: 50% advance payment; full payment before delivery
Express delivery: FedEx, UPS, DHL
Modular I/O architecture – Mix digital and analog modules to match each site’s point count, so you don’t overbuy capacity.
Industrial-grade design – Typically supports wide temperature ranges for remote cabinets and harsh substations.
Multi-protocol communications – Commonly supports Modbus TCP/RTU, DNP3, and IEC 60870-5-101/104 for easy SCADA integration.
Ethernet and serial connectivity – 10/100 Ethernet plus RS-232/RS-485 for new and legacy equipment.
Flexible power – Nominal 24 VDC operation suits standard control power systems at remote sites.
Time-stamped data – Accurate event and alarm sequencing improves troubleshooting across long-distance networks.
DIN-rail or panel mounting – Straightforward installation in existing enclosures to keep panel costs in check.
Service-friendly – Field-replaceable modules reduce downtime during maintenance or expansions.
| Brand / Model | FOXBORO SCD2200 |
| Product Type | Remote Terminal Unit (RTU) Control Module |
| HS Code | 8537.10 (Industrial control panels / programmable controllers, ≤1000 V) |
| Power Requirements | 24 VDC nominal (commonly used in RTU/SCADA installations) |
| Operating Temperature | Typically –40 to +70 °C (industrial rating) |
| Signal I/O Types | Digital DI/DO, Analog AI/AO (4–20 mA and 0–10 V options, depending on modules) |
| Communication Interfaces | Ethernet 10/100; RS‑232/RS‑485; Protocols such as Modbus TCP/RTU, DNP3, IEC 60870‑5‑101/104 |
| Installation Method | DIN-rail or panel mounting inside control cabinet (IP20, typical for enclosed systems) |
The SCD2200 is commonly deployed in:
Water and wastewater networks – Remote pumping stations, reservoirs, flow/pressure monitoring.
Oil and gas pipelines – Block valve stations, cathodic protection, custody transfer metering.
Electric power and substations – Feeder monitoring, recloser control, grid telemetry.
Renewables and microgrids – Solar/wind plant integration and site-level data concentration.
Industrial utilities – Steam headers, compressed air systems, and remote tank farms.
A utility supervisor told us their biggest gain was cutting truck rolls: with reliable time-stamped data and DNP3 reporting, they could diagnose 90% of alarms before anyone grabbed the keys.
Interoperability – Plays nicely with most SCADA masters via open protocols, reducing integration risk.
Lifecycle confidence – From my experience, Foxboro SCADA gear tends to have long support horizons and stable firmware branches.
Cost control – Modular expansion means you scale I/O only when needed; you avoid paying for unused slots.
Serviceability – Field-replaceable modules help you swap a card in minutes and keep the site running.
Compatibility – Works with typical 24 VDC control power and standard cabinet hardware many plants already use.
Cabinet & mounting – Install on DIN-rail or backplate in a ventilated, dry enclosure. Allow space for cable bend radius and heat dissipation.
Power & grounding – Use a clean, regulated 24 VDC supply; bond protective earth; segregate signal and power wiring to minimize noise.
Wiring – Keep analog loops (4–20 mA/0–10 V) shielded and grounded at one end; use twisted pair for RS‑485 over longer runs.
Surge protection – In many cases, adding surge arrestors on field I/O and telecom lines significantly increases uptime at exposed sites.
Routine maintenance – Periodically verify I/O calibration, clean dust from vents, review event logs, and update firmware during planned outages.
Security practices – Change default credentials, segment the RTU network, and log remote access for audit trails.
Conformity: CE and UL/cUL for industrial control equipment (typical for this model range)
Environmental: RoHS compliant
Quality system: Manufacturer operates under ISO 9001 processes
Warranty: 365-day warranty provided by us
24 VDC industrial power supplies with battery backup
Digital and analog expansion I/O modules (4–20 mA, 0–10 V, pulse count)
Communication modules for additional RS‑485 ports or cellular/serial gateways
DIN‑rail surge protection for power, Ethernet, and serial lines
Pre-wired terminal blocks and labeling kits to speed panel assembly
If you plan to standardize across multiple sites, we can help align the SCD2200 module mix (I/O, comms, power) to your typical point lists, so spare holding stays lean and commissioning goes faster.
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