{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1SAP220500R0001","brand":"ABB","brandSlug":"abb","productSlug":"1SAP220500R0001","canonicalUrl":"https://aoctrl.com/abb/1SAP220500R0001","factsUrl":"https://aoctrl.com/api/mcp/products/1SAP220500R0001","rawCanonicalId":null},"summary":{"shortDescription":"ABB DC551-CS31 interface module, 1SAP220500R0001, CS31 slave, 8 DI 24VDC, 16 config DI/DO 24VDC 0.5A, 20.4–28.8 VDC supply, IP20.","salesMarkdown":"## CS31 slave for the fieldbus slice The ABB 1SAP220500R0001 (DC551-CS31) is an interface module that sits as a slave on a CS31 bus, giving you 8 dedicated 24 VDC digital inputs and another 16 channels you can set as inputs or outputs, each rated for 0.5 A. It runs off a 20.4 to 28.8 VDC supply and its transistor outputs are solid-state, so no relay wear to chase. The configurable I/O ties back to a single 24 VDC rail, keeping power distribution simple inside the panel. Operating temp is 0 to +60 °C with IP20 fingersafe protection — fine for a clean cabinet, but keep it out of the grease line. Input sink current is 5 mA per channel, so it won't load your sensor supply much.","metaTitle":"ABB 1SAP220500R0001 DC551-CS31 Interface Module, Active","metaDescription":"ABB DC551-CS31 interface module, 8 DI + 16 configurable DI/DO at 24 VDC 0.5 A, CS31 slave, IP20, RoHS/REACH compliant. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"CN8":"85389091","Output":"Transistor","Function":"CS31 slave. 8 DI: 24VDC. 16 configurable DI/DO: 24VDC 0.5A","Analog Inputs":"0","Input Current":"5 mA","WEEE Category":"5. Small Equipment (No External Dimension More Than 50 cm)","Analog Outputs":"0","Output Current":"0.5 A","Supply Voltage":"20.4 ... 28.8 V DC","WEEE B2C / B2B":"Business To Business","Delay Time (τ)":"0.1 ... 32 ms","lifecycle_stage":"current","Input Voltage Type":"DC","Input Voltage (Uin)":"24 V DC","Output Voltage Type":"DC","Degree of Protection":"IP20","Output Voltage (Uout)":"24 V DC","Output Voltage Maximum":"20.4 ... 28.8 V","Ambient Air Temperature":"Operation 0 ... +60 °C","Number of Digital Inputs":"8","Number of Digital Outputs":"0","Number of Hardware Interfaces":"Industrial Ethernet 0","Certificates and Declarations/SCIP":"49fce663-5a54-48fc-a00b-eb7246d1d2e8 Germany","Number of Analog Configurable I/Os":"0","Additional Information/Product Name":"Distributed Automation I/Os","Number of Digital Configurable I/Os":"16","Additional Information/Product Main Type":"DC551","Certificates and Declarations/REACH Date":"20241206","Certificates and Declarations/RoHS Information":"Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019","Certificates and Declarations/REACH Information":"True - contains substances > 0.1 mass percentage"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,781.37","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/1SAP220500R0001/alternatives.json"},"ai":{"faq":[{"question":"What is the CN8 tariff code for 1SAP220500R0001?","answer":"The listed CN8 code is 85389091."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/1SAP220500R0001","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/1SAP220500R0001 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}