{"product_id":"general-electric-is420ucscs2a-mark-vies-safety-controller","title":"General Electric IS420UCSCS2A | Mark Vies Safety Controller","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eIS420UCSCS2A\u003c\/strong\u003e is a dual-core safety controller designed for Mark VIeS Safety control applications, enabling SIL 2 and SIL 3 capabilities in functional safety loops. It is utilized in safety-instrumented systems (SIS) to help mitigate risks in critical safety functions.\u003c\/p\u003e\n\u003ch3\u003eRedundancy and Configuration\u003c\/h3\u003e\n\u003cp\u003eThe IS420UCSCS2A supports various redundancy modes for increased reliability:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplex\u003c\/strong\u003e: Single controller operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual\u003c\/strong\u003e: Two controllers operating in a redundant mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTMR (Triple Modular Redundant)\u003c\/strong\u003e: Three controllers for critical redundancy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eProcessor and Memory\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicroprocessor\u003c\/strong\u003e: 1.6 GHz Dual-core AMD G-Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory\u003c\/strong\u003e: 2 GB DDR3-1066 SDRAM with error-correcting code (ECC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage\u003c\/strong\u003e: 128 GB Solid-State Drive (SSD)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eI\/O and Communications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet Ports\u003c\/strong\u003e: 3 IONet ports (R\/S\/T) for I\/O communication (Simplex, Dual, TMR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENET 1\u003c\/strong\u003e: EGD\/UDH communication for ToolboxST PC, HMIs, Gateway controller, and GE PACSystems products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModbus TCP\u003c\/strong\u003e: Slave mode (Read-only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Channel Communication\u003c\/strong\u003e: Supported between multiple Mark VIeS controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eHealth and Status Indicators\u003c\/h3\u003e\n\u003cp\u003eThe IS420UCSCS2A includes multiple diagnostic and status LEDs for real-time monitoring:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBoot\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOnline\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEthernet Link and Activity\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDiagnostic LEDs\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003ePower and Connectivity\u003c\/h3\u003e\n\u003ch4\u003eInput Power\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range\u003c\/strong\u003e: 18 to 30 V dc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal\u003c\/strong\u003e: 28 V dc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Power\u003c\/strong\u003e: 30.8 W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInput Power Connector\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePhoenix® Contact (MC 1,5 \/ 3-STF-3,81)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eProgramming and Control Logic\u003c\/h3\u003e\n\u003cp\u003eThe IS420UCSCS2A offers several programming options, providing flexibility in control logic design:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFunction Block Diagram (FBD)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRelay Ladder Diagram (RLD)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCause and Effect Matrix\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eControl logic execution can be configured with the following frame rates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 ms, 40 ms, 80 ms, 160 ms\u003c\/strong\u003e (Synchronization supported across Dual and TMR configurations)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eEnvironmental Requirements\u003c\/h3\u003e\n\u003ch4\u003eTemperature\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Range\u003c\/strong\u003e: -40°C to 70°C (-40°F to 158°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Range\u003c\/strong\u003e: -40°C to 85°C (-40°F to 185°F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHumidity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-condensing\u003c\/strong\u003e: 95% maximum humidity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHazardous Location Compliance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1, Div 2 \/ Class 2, Zone 2 \/ ATEX certified\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eDimensions and Mounting\u003c\/h3\u003e\n\u003cp\u003eThe IS420UCSCS2A is designed for compact installation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithout Mounting Base\u003c\/strong\u003e: 168 x 150 x 55 mm (6.6 x 5.9 x 2.2 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith Mounting Base\u003c\/strong\u003e: 204 x 152 x 55 mm (8.0 x 6.0 x 2.2 in)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 1,327 g (46.8 oz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e: Base-mounted\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eCooling and Thermal Management\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Method\u003c\/strong\u003e: Convection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e: Must be at least 25 mm (0.98 in) from any point on the UCSC for proper cooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eAdditional Features and Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eG3 Compliant\u003c\/strong\u003e: Yes, ensuring the controller meets high industrial standards for functionality and reliability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":42955014832227,"sku":"IS420UCSCS2A","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/IS420UCSCS2A_1.jpg?v=1741070134","url":"https:\/\/www.autocontrolglobal.com\/sr\/products\/general-electric-is420ucscs2a-mark-vies-safety-controller","provider":"AutoControl Global","version":"1.0","type":"link"}