{"product_id":"nx-od3256-omron-digital-output-unit-nx-series","title":"NX-OD3256 Omron Digital Output Unit NX Series","description":"\u003cp\u003eConfigured for high-speed switching operations within NX I\/O Bus systems, the \u003cstrong\u003eOmron NX-OD3256\u003c\/strong\u003e (\u003cstrong\u003eNX-OD3256\u003c\/strong\u003e Digital Output Unit) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eArchitectural Suffix \u0026amp; Functional Profile\u003c\/h3\u003e\n\u003cp\u003eThe hardware integrates 4 digital output points utilizing PNP transistor switching architecture with 2-wire and 3-wire connection compatibility. Signal processing logic supports Free running, Standard speed, and Synchronous refreshing modes over the backplane. Propagation delay for OFF-to-ON and ON-to-OFF state transitions ranges between 0.5 and 1.0 ms under load voltages spanning 15.0 to 28.8 VDC.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance Parameters\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eNX-OD3256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.070 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e1.5 Kg (Gross Boxed Weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.90 W max. (Bus side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Points\u003c\/td\u003e\n\u003ctd\u003e4 points (PNP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermitted Voltage\u003c\/td\u003e\n\u003ctd\u003e15.0 to 28.8 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e0.5 A per point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Delay\u003c\/td\u003e\n\u003ctd\u003e0.5 to 1.0 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus \u0026amp; Network Synchronization\u003c\/h3\u003e\n\u003cp\u003eBackplane bus communication velocity and I\/O density scaling allow real-time control across the module's 4 discrete output channels without timing drift. Synchronous refreshing links output transistor switching events directly to master controller task clocks, ensuring precision timing across deterministic networks like EtherCAT and EtherNet\/IP. Firmware flash compatibility ensures long-term operational consistency during system controller updates.\u003c\/p\u003e\n\u003ch3\u003ePackage Component Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron NX-OD3256 Digital Output Unit\u003c\/li\u003e\n\u003cli\u003e1 x Terminal Block Assembly\u003c\/li\u003e\n\u003cli\u003e1 x Installation Sheet Leaflet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSnap the module securely onto a standard 35 mm DIN rail inside a protective industrial control cabinet.\u003c\/li\u003e\n\u003cli\u003eEnsure external load power supplies remain within the 15.0 to 28.8 VDC range to prevent internal switching degradation.\u003c\/li\u003e\n\u003cli\u003eRoute output signal cables away from high-voltage power conduits in separate wire trays to suppress cross-talk.\u003c\/li\u003e\n\u003cli\u003eBond the mounting DIN rail directly to the primary enclosure earth ground to maintain noise immunity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the maximum continuous current rating per output channel?\u003c\/p\u003e\n\u003cp\u003eA: Each channel supports a continuous maximum load current of 0.5 A at rated operating voltage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the specified switching delay time for state changes?\u003c\/p\u003e\n\u003cp\u003eA: Propagation delay for both ON and OFF transitions ranges between 0.5 and 1.0 ms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Does this unit support PNP or NPN load connection schemes?\u003c\/p\u003e\n\u003cp\u003eA: The hardware is engineered exclusively for PNP transistor load switching configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What signal processing and refreshing modes are available?\u003c\/p\u003e\n\u003cp\u003eA: It supports Free running, Standard speed, and Synchronous refreshing modes over the NX bus.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the range of permitted output load voltage?\u003c\/p\u003e\n\u003cp\u003eA: Permitted voltage applied across the output terminals spans from 15.0 to 28.8 VDC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How many digital input channels are included on this specific module?\u003c\/p\u003e\n\u003cp\u003eA: This module contains 0 digital input channels, functioning strictly as a digital output unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can modules be swapped on an active backplane bus?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping is restricted unless external load power is completely isolated to protect transistor drivers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the net physical weight of the individual module?\u003c\/p\u003e\n\u003cp\u003eA: The net weight of the controller module is 0.070 Kg excluding shipping boxes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306629054637,"sku":"NX-OD3256","price":118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/nx-od3256.jpg?v=1791646473","url":"https:\/\/www.maxwellplc.com\/products\/nx-od3256-omron-digital-output-unit-nx-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}