{"product_id":"abb-dsdx180a-3bse018297r1-digital-i-o-module","title":"ABB DSDX180A 3BSE018297R1 Digital I\/O Module","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSDX180A 3BSE018297R1\u003c\/strong\u003e is a combined digital input and digital output module designed for long-term operation in ABB distributed control environments. It supports mixed DI\/DO signal processing on a single board, allowing efficient use of I\/O slots while maintaining electrical isolation and deterministic response behavior. The module is primarily deployed in installed-base systems where operational stability, signal integrity, and lifecycle continuity are critical.\u003c\/p\u003e\n\u003cp\u003eEngineered for ABB’s MOD 300 and Advant architecture, the DSDX180A integrates seamlessly with AC460 and S100 I\/O subsystems, making it suitable for both system maintenance and phased modernization projects.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe module provides configurable digital channels that can be assigned as inputs or outputs depending on system configuration. Each channel is designed to handle 24 V DC field signals with isolation between field wiring and system logic, reducing susceptibility to electrical noise and transient disturbances. Communication with the controller is handled via an RS-485 interface, ensuring reliable data transfer in industrial environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eModel:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSDX180A (3BSE018297R1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModule Type: Combined Digital Input \/ Output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupported Systems: MOD 300, Advant OCS, AC460, S100 I\/O\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOrigin: Sweden\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eI\/O Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eTotal Channels: 32 configurable digital channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChannel Function: Software-defined DI or DO\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignal Type: 24 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTypical Input Threshold: Conforming to ABB MOD 300 digital standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Drive Capability: Suitable for standard control relays and solenoids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Characteristics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRated Supply Voltage: 24 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical Isolation: Channel-to-system isolation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIsolation Rating: Typically 50 V DC; higher isolation ratings may apply depending on system configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication Interface: RS-485\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Limits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature: –25 °C to +60 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage Temperature: –40 °C to +85 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompliance: CE, UL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWEEE Category: 5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMounting: System rack \/ I\/O subrack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 0.35 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Integration Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe DSDX180A is intended for fixed industrial control installations where stable I\/O behavior is required over extended service lifetimes. It is commonly used as a direct replacement module in existing systems, minimizing configuration changes and avoiding controller or rack modifications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Application Areas\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMOD 300 and Advant OCS distributed control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower generation auxiliary control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePetrochemical and refinery process units\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContinuous manufacturing lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExpansion or refurbishment of S100 I\/O stations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the DSDX180A be used as a direct replacement for older digital I\/O boards in MOD 300 systems?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSDX180A (3BSE018297R1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis widely used as a form-fit-function replacement within MOD 300 and compatible ABB control platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are all channels configurable as either input or output?\u003c\/strong\u003e\u003cbr\u003eA: The module architecture supports configurable digital channels, though final allocation depends on controller configuration and system firmware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the module support modern fieldbus protocols?\u003c\/strong\u003e\u003cbr\u003eA: No. Communication is based on RS-485 and is intended for legacy ABB control architectures rather than Ethernet-based fieldbus systems.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42983166804058,"sku":"DSDX180A 3BSE018297R1","price":258.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/DSDX180A3BSE018297R12.jpg?v=1772176348","url":"https:\/\/www.plcmasters.com\/products\/abb-dsdx180a-3bse018297r1-digital-i-o-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}