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.

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.