{"product_id":"b-r-x20dm9324-x20-digital-mixed-input-output-module","title":"B\u0026R X20DM9324 X20 Digital Mixed Input\/Output Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eX20DM9324 (X20DM9324)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a versatile digital mixed I\/O module designed for the modular B\u0026amp;R X20 System platform. Engineered for compact cabinet environments, this unit integrates 8 digital input channels and 4 digital output channels into a single slice, providing an efficient footprint for machinery requiring dense I\/O connectivity. Ideal for distributed control tasks in packaging equipment, assembly station logic, and high-speed material handling, the module features configurable input filters to suppress contact bounce and electromagnetic interference. The 24 VDC sink-type inputs and 500 mA source-type outputs ensure compatibility with a wide range of standard industrial sensors and actuators.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThis module balances high-density signal processing with robust electrical protection, facilitating streamlined wiring via 1-wire connection topologies.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMixed Signal Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCombines 8 sinking digital inputs (24 VDC) and 4 sourcing digital outputs (24 VDC, 500 mA) within one housing, optimizing the I\/O count per slot.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEach input channel includes configurable filtering to ensure reliable signal acquisition, effectively ignoring transient noise or mechanical chatter common in industrial environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Wiring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1-wire connection design reduces the volume of cabling required within the control cabinet, facilitating easier routing and maintenance in tight spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Thermal Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt for demanding environments, the module supports a wide operating temperature envelope from -25 deg C to 60 deg C, ensuring consistent performance in both cold-start and high-heat cabinet conditions.\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\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecifications\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\u003eX20DM9324\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\u003eB\u0026amp;R (Bernecker + Rainer)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Category\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eX20 Series Digital Mixed I\/O\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDigital Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 x 24 VDC (Sink)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDigital Outputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 x 24 VDC (Source)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 mA per channel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWiring Logic\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1-wire connection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFilter Configuration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eConfigurable input filters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-25 to 60 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to 85 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePlug-in (X20 backplane)\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 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIndustrial Hardware FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do the configurable input filters affect response time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe configurable filters introduce a selectable delay to the digital inputs. While lower filter settings offer faster response times for high-speed signals, higher settings provide greater noise rejection. During commissioning, match the filter setting to the specific signal frequency of your sensor to balance response speed with signal cleanliness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the 500 mA outputs drive inductive loads like solenoid valves?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the 500 mA source outputs are rated for standard industrial loads. However, when driving inductive components such as solenoid coils or relays, always ensure that an external flyback diode or suppressor is used to prevent high-voltage kickback from damaging the output transistor stages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the advantage of a 1-wire connection in this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1-wire architecture significantly reduces the amount of wiring required for the signal return path back to the module, as common potential is handled through the bus base. This simplifies cabinet design and speeds up the physical installation of field devices.\u003c\/p\u003e\n\u003ch3\u003eField Commissioning and Safety Guidelines\u003c\/h3\u003e\n\u003ch3\u003eThermal Management in Enclosures\u003c\/h3\u003e\n\u003cp\u003eAlthough the module operates reliably up to 60 deg C, localized heat can accumulate when multiple high-current output modules are stacked together. Ensure that the total output current across the rack does not exceed the power supply’s thermal capacity. Use forced-air cabinet cooling if the aggregate load causes internal temperatures to approach the upper limit.\u003c\/p\u003e\n\u003ch3\u003eShort-Circuit and Overload Protection\u003c\/h3\u003e\n\u003cp\u003eThe digital outputs are designed for standard industrial loads. In the event of a sustained short circuit on an output line, the module’s internal protection will trigger to prevent permanent hardware damage. Always clear the physical fault (e.g., replace damaged cables or faulty solenoids) before attempting to resume operation in your PLC software.\u003c\/p\u003e\n\u003ch3\u003eGrounding and EMI Suppression\u003c\/h3\u003e\n\u003cp\u003eMount the X20DM9324 on a properly grounded metallic DIN rail to ensure that the module’s internal shielding provides effective EMI suppression. Keep signal cables separated from high-current power cables by a minimum distance of 200 mm to minimize cross-talk, especially when reading low-current sensor signals through the 1-wire configuration.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"B\u0026R","offers":[{"title":"Default Title","offer_id":53086369775979,"sku":"X20DM9324","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/x20dm9324-sglcsbjojup.png?v=1776138184","url":"https:\/\/www.plcprotech.com\/products\/b-r-x20dm9324-x20-digital-mixed-input-output-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}