{"product_id":"honeywell-rc500-rtu-rc-scontrl-remote-terminal-unit-controller","title":"Honeywell RC500 RTU RC-SCONTRL Remote Terminal Unit Controller","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Honeywell RC-SCONTRL serves as the high-performance processing core of the RC500 Remote Terminal Unit (RTU) series, engineered to bridge the gap between remote field assets and centralized SCADA environments. Built on a resilient embedded Linux platform, this controller delivers the deterministic performance required for mission-critical monitoring and control in the oil and gas, water distribution, and power utility sectors. The RC-SCONTRL excels in geographically dispersed operations where reliable data acquisition and local logic execution are vital. It offers seamless integration with Honeywell Experion PKS systems, providing a unified architecture that scales from simple non-redundant setups to high-availability redundant configurations. By utilizing the RC-SCONTRL, operators ensure continuous site visibility and precise autonomous control even in the event of primary communication link latency.\u003c\/p\u003e\n\u003ch2\u003eHardware Architecture \u0026amp; Programming Environment\u003c\/h2\u003e\n\u003cp\u003eThe RC-SCONTRL utilizes an open and flexible hardware architecture designed for maximum uptime and ease of engineering. It features multiple high-speed communication ports that support industry-standard protocols, including DNP3 and Modbus, ensuring interoperability with a vast range of third-party field devices. The unit leverages the powerful ISAGRAF programming environment, granting engineers full IEC 61131-3 compliance. This allows for the development of sophisticated control strategies using Ladder Diagram (LD), Structured Text (ST), and Function Block Diagram (FBD), among others. The modular design supports DIN rail-mounted I\/O expansion, and the \"hot-swap\" capability ensures that maintenance or system expansions can be performed without interrupting the core controller logic or field operations.\u003c\/p\u003e\n\u003ch2\u003eSystem Performance Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHoneywell\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRC500 RTU RC-SCONTRL\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProcessor Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEmbedded Linux Controller\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProgramming Standards\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIEC 61131-3 (ISAGRAF)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication Protocols\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDNP3 (Level 2), Modbus RTU\/TCP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRedundancy Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupported (Dual Controller configurations)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eExpansion Capability\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eModular DIN Rail I\/O\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.82 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.0 x 31.2 x 27.8 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHS Code\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8537101190\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eField Installation \u0026amp; Engineering Guidelines\u003c\/h2\u003e\n\u003cp\u003eWhen deploying the RC-SCONTRL, ensure the unit is mounted on a standard 35mm DIN rail within a NEMA 4 or IP65-rated enclosure if operating in outdoor or high-moisture environments. The controller’s wide-area communication capability requires stable power; always use a regulated 24V DC industrial power supply with sufficient amperage to account for both the controller and attached expansion I\/O modules.\u003c\/p\u003e\n\u003cp\u003eUtilize the RC500 I\/O Toolkit for initial hardware configuration and IP addressing. For remote sites subject to electrical surges, such as wellheads or substations, install dedicated surge protection on all communication and power lines. To maintain cybersecurity integrity, change default credentials immediately and disable any unused communication ports or services during the commissioning phase.\u003c\/p\u003e\n\u003ch2\u003eOperational Resilience \u0026amp; System Integration\u003c\/h2\u003e\n\u003cp\u003eThe RC-SCONTRL is engineered for extreme durability, maintaining high-precision control in ambient temperatures ranging from -40°C to +70°C. This ruggedness makes it the preferred choice for Turbine Supervisory Instrumentation (TSI) support in remote pumping stations or as a local controller for emergency shutdown (ESD) valves.\u003c\/p\u003e\n\u003cp\u003eThe unit’s native compatibility with Honeywell Experion SCADA means that points configured in the RTU are easily discovered and integrated into the global database, reducing engineering time and potential mapping errors. Its advanced diagnostic suite provides real-time health monitoring of the processor and I\/O bus, allowing for predictive maintenance strategies that reduce the need for expensive \"truck rolls\" to remote locations.\u003c\/p\u003e\n\u003ch2\u003eDelivery \u0026amp; Global Fulfillment\u003c\/h2\u003e\n\u003cp\u003eDelivery time: 3-5 days when payment finish, BY DHL\/FEDEX\/UPS. Every RC-SCONTRL unit is shipped in its original Honeywell factory packaging, specifically designed with anti-static protection to ensure the sensitive electronic components are shielded during global transit.\u003c\/p\u003e\n\u003ch2\u003eTechnical Support \u0026amp; Common Queries\u003c\/h2\u003e\n\u003cp\u003eQ1: Does the RC-SCONTRL support redundant communication paths?\u003c\/p\u003e\n\u003cp\u003eA1: Yes, the RC-SCONTRL features multiple Ethernet and serial ports that can be configured for redundant communication to the host SCADA system, ensuring data flow even if one link fails.\u003c\/p\u003e\n\u003cp\u003eQ2: Can I program the RTU using only Ladder Logic?\u003c\/p\u003e\n\u003cp\u003eA2: While Ladder Diagram is fully supported, the ISAGRAF environment also allows you to use Structured Text or Function Blocks, providing the flexibility to choose the language best suited for your specific control algorithm.\u003c\/p\u003e\n\u003cp\u003eQ3: Is the RC-SCONTRL compatible with older Honeywell RTU systems?\u003c\/p\u003e\n\u003cp\u003eA3: The RC500 series is designed to modernize remote automation; it can typically interface with older systems via standard Modbus or DNP3, though a full database migration is recommended for Experion integration.\u003c\/p\u003e\n\u003cp\u003eQ4: What is the maximum number of I\/O points the RC-SCONTRL can manage?\u003c\/p\u003e\n\u003cp\u003eA4: The capacity depends on the specific I\/O module types and the complexity of the ISAGRAF application, but the modular bus allows for significant expansion to cover most remote site requirements.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45518954463405,"sku":"RC500 RTU RC-SCONTRL","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/honeywell-rc500-rtu-rc-scontrl-remote-terminal-unit-fvavnojar1a.jpg?v=1766982882","url":"https:\/\/www.maxwellplc.com\/products\/honeywell-rc500-rtu-rc-scontrl-remote-terminal-unit-controller","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}