{"product_id":"fc-sdo-0824-honeywell-8-channel-output-24vdc-0-55a","title":"FC-SDO-0824 Honeywell 8-Channel Output 24VDC 0.55A","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell FC-SDO-0824 (FCSDO0824) serves as a high-reliability Safe Digital Output module for the Honeywell Fail-Safe Control (FSC) and Safety Manager systems. This module provides eight independent 24 VDC fail-safe outputs designed to drive critical final elements such as emergency shutdown (ESD) relays, solenoid valves, and safety beacons. Built on a \"fail-to-safe\" architecture, the FC-SDO-0824 ensures that all outputs transition to a de-energized state upon detecting a system fault, loss of communication, or internal hardware failure. It remains a vital component for Safety Instrumented Systems (SIS) requiring the highest level of deterministic control.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eProfessional Specification\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\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFC-SDO-0824 \/ FCSDO0824\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 Independent Safe Digital Outputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.55 A per channel (Nominal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSafety Integrity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSIL 3 Capable (IEC 61508)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTypically \u0026lt; 20 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDiagnostics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOpen Circuit, Short Circuit, Watchdog Monitoring\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e–40 °C to +70 °C (–40 °F to +158 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChannel-to-System and Channel-to-Channel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRack-mounted (FSC\/Safety Manager Chassis)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.0 kg (6.6 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe FC-SDO-0824 optimizes the safety loop by integrating advanced diagnostic and protection features:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSIL 3 Certified Safety Loop:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module complies with IEC 61508 SIL 3 requirements, making it suitable for high-demand safety applications. It utilizes redundant internal logic to verify that the output state matches the safety controller's command at all times.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Watchdog Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAn internal watchdog timer constantly monitors the module's microprocessor health. If the timer detects a software freeze or hardware hang, it forces the outputs to the safe de-energized state, preventing \"frozen\" active outputs during a crisis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Line Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module identifies field wiring faults, such as short circuits or open circuits, in real-time. This allows maintenance teams to rectify solenoid wiring issues before they manifest as a failed shutdown attempt.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Resilience for Harsh Zones:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for unconditioned remote instrument enclosures, the FC-SDO-0824 operates reliably from –40 °C up to +70 °C. It provides 0.55A per channel continuously, with internal thermal management to handle peak inductive loads from large solenoid coils.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Honeywell FC-SDO-0824 100% Brand New?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. We provide the FC-SDO-0824 in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econdition. Each unit arrives in its original factory packaging, fully certified for use in safety-critical SIS environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens to the outputs if the module loses communication with the CPU?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe FC-SDO-0824 follows a strict\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efail-to-safe\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprotocol. In the event of a communication loss or internal diagnostic failure, the module automatically de-energizes all eight channels to ensure the process reaches a safe shutdown state.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan this module drive high-current solenoid valves?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module delivers a nominal\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0.55 A per channel\u003c\/strong\u003e. Depending on the thermal conditions and the total rack load, some configurations support peak currents up to 1A. Always verify the in-rush current requirements of your field solenoids against the module's thermal specifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support channel-to-channel isolation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The FC-SDO-0824 features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003echannel-to-channel and channel-to-system isolation\u003c\/strong\u003e. This prevents electrical faults on one field circuit from propagating to other channels or damaging the central Safety Manager backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":42870918185050,"sku":"FC-SDO-0824","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/523..jpg?v=1776762375","url":"https:\/\/www.spareoil.com\/products\/fc-sdo-0824-honeywell-8-channel-output-24vdc-0-55a","provider":"SpareOil Automation","version":"1.0","type":"link"}