{"product_id":"x20do8322-x20-series-digital-output-module","title":"BR  X20DO8322 X20 Series Digital Output Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eX20DO8322 (X20DO8322)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density digital output solution within the modular\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u0026amp;R X20 System\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003elineup. Featuring 8 integrated outputs, this module is engineered to control actuators, solenoid valves, and relays in demanding industrial environments such as automotive assembly, pharmaceutical packaging, and water treatment facilities. Operating at\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e24 VDC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0.5 A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esourcing current per channel, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eX20DO8322\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides a reliable interface between the controller's logic and field-level hardware. Its 1-wire connection design optimizes cabinet space, while the modular \"slice\" architecture allows for rapid expansion and maintenance, effectively reducing the Total Cost of Ownership (TCO) and minimizing potential system downtime.\u003c\/p\u003e\n\u003ch3\u003eHardware Architecture and Channel Logic\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eX20DO8322\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes a sourcing (PNP) output logic, meaning the module switches the positive 24 VDC potential to the load. This is the industrial standard for safety and troubleshooting in European and global markets.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1-Wire Connectivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module is specifically designed for 1-wire connections, where the common ground is handled externally or through a specialized bus base, allowing for a slim 12.5 mm form factor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFirmware Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSystem integrity is guaranteed starting from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFirmware Version V1.00\u003c\/strong\u003e, ensuring long-term availability and stable performance in legacy and modern B\u0026amp;R environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Density:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eManaging 8 channels at 0.5 A each within a single digital module slot provides an excellent balance of I\/O density and thermal dissipation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\u003eSpecification Details\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\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eX20DO8322\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eB\u0026amp;R (Bernecker + Rainer)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDigital Output Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSource (PNP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRated 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\u003e0.5 A per channel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1-wire connections\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Slots\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 Digital Slot\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\u003e0 to +55 Celsius\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\u003e2.0 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the advantages of the \"Source\" (PNP) output type in the X20DO8322?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eX20DO8322\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\"Source\" type is preferred in industrial safety because if a wire shorts to the machine frame (ground), the output simply stays off. In \"Sink\" (NPN) systems, a ground fault can unintentionally trigger the actuator, leading to hazardous machine movement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the 1-wire connection impact my wiring labor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1-wire design significantly reduces the number of terminal points within the X20 block. Since the module only requires the signal wire for each output, engineers can use a high-density terminal block, reducing the physical footprint of the PLC station by up to 50% compared to traditional 3-wire modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I parallel multiple outputs to drive a larger load?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGenerally, paralleling outputs on the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eX20DO8322\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto drive a single load higher than 0.5 A is not recommended unless the switching times are perfectly synchronized via software. For loads exceeding 0.5 A, it is best practice to use an interposing relay or a dedicated high-current X20 module.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Engineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOverload Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhile the X20 series features internal protection, always ensure that inductive loads (like large solenoid valves) are equipped with external flyback diodes or suppressors. This prevents back-EMF spikes from prematurely aging the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eX20DO8322\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoutput transistors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Block Selection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure you are using the correct X20 terminal block (e.g., X20TB12) for 1-wire configurations. Verify that all locking levers are engaged to maintain a vibration-proof connection, especially in applications involving rotating machinery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Budgeting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhen all 8 channels are active at the full\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0.5 A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eload simultaneously, the module generates localized heat. Ensure the cabinet has adequate convection. If the ambient temperature exceeds\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e45 Celsius\u003c\/strong\u003e, consider adding 12.5 mm spacers between high-load modules to prolong component life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eX20DO8322\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eexcels in precision control due to its low propagation delay and high switching frequency capability. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2.0 kg\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eshipping weight (reflecting bulk packaging standards) underscores the ruggedness of the B\u0026amp;R industrial housing. Its native integration into\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u0026amp;R Automation Studio\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows for advanced diagnostics, such as short-circuit detection and open-load monitoring, which are essential for Industry 4.0 predictive maintenance strategies.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"B\u0026R","offers":[{"title":"Default Title","offer_id":53086379245931,"sku":"X20DO8322","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/x20do8322-itezgitoisi.png?v=1776064815","url":"https:\/\/www.plcprotech.com\/products\/x20do8322-x20-series-digital-output-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}