{"product_id":"omron-nx-ec0112-incremental-encoder-input-unit-nx-series","title":"Omron NX-EC0112 Incremental Encoder Input Unit NX Series","description":"\u003cp\u003eThe \u003cstrong\u003eOmron NX-EC0112\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNX-EC01\u003c\/strong\u003e Incremental Encoder Input Unit, operates as a dedicated hardware component for single-channel quadrature pulse counting and position feedback processing within Sysmac NX-series backplane architectures.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown \u0026amp; Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNX\u003c\/strong\u003e: Designates compatibility with the Omron NX-series I\/O and position interface module family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC\u003c\/strong\u003e: Identifies the position interface functional category for incremental encoder inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0112\u003c\/strong\u003e: Specifies a 1-channel configuration supporting 24 VDC voltage inputs via a push-in screwless terminal block.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Performance Specifications\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-EC0112\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\u003e70 g max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e12.0 cm x 3.0 cm x 10.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.10 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e1 channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signals\u003c\/td\u003e\n\u003ctd\u003eCounter: Phases A, B, Z | External Inputs: 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Form\u003c\/td\u003e\n\u003ctd\u003eVoltage input (24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefreshing Method\u003c\/td\u003e\n\u003ctd\u003eFree-Run, Synchronous, or Task Period Prioritized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Connection\u003c\/td\u003e\n\u003ctd\u003eScrewless clamping terminal block (16 terminals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Bus Refreshing \u0026amp; I\/O Scaling\u003c\/h3\u003e\n\u003cp\u003eThe module supports synchronous I\/O refreshing and task period prioritized execution across deterministic networks such as EtherCAT. High-speed counter registers sample incoming phase A, B, and Z encoder pulses without inducing processor latency. Internal firmware flash compatibility ensures synchronized pulse registration across high I\/O density scaling configurations, maintaining precise position tracking during high-frequency motor feedback evaluation.\u003c\/p\u003e\n\u003ch3\u003eStandard Package Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron NX-EC0112 Incremental Encoder Input Unit\u003c\/li\u003e\n\u003cli\u003e1 x 16-Pin Screwless Clamping Terminal Block\u003c\/li\u003e\n\u003cli\u003e1 x Instruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation \u0026amp; Wiring Guidelines\u003c\/h3\u003e\n\u003ch4\u003eDIN Rail Mounting \u0026amp; Connection\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMount the module securely on a standard 35 mm DIN rail adjacent to the CPU or EtherCAT Coupler Unit.\u003c\/li\u003e\n\u003cli\u003ePress the unit firmly until the side connector latches engage to establish backplane power and communication connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEncoder Signal Wiring\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eStrip solid or ferruled stranded wires to the specified length and insert them directly into the 16-terminal screwless block.\u003c\/li\u003e\n\u003cli\u003eRoute 24 VDC phase A, B, and Z encoder signal lines in shielded cables separate from AC power circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShielding \u0026amp; Grounding Standard\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnect the cable shield directly to the functional earth terminal of the NX-series rack to prevent noise interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Questions \u0026amp; Answers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow many encoder input channels are available on the NX-EC0112 unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module features a single hardware channel dedicated to processing 24 VDC incremental encoder signal inputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat input signals are supported by the counter channel interface?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe channel processes quadrature phase A, phase B, and phase Z index signals alongside 3 auxiliary external inputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat terminal connection style is integrated on the front panel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWiring connects through a removable 16-terminal screwless clamping push-in terminal block.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat I\/O refreshing methods can be selected for this input module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe unit supports Free-Run refreshing, Synchronous I\/O refreshing, and Task Period Prioritized refreshing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum physical net weight of the standalone module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module has a standalone physical mass weight of 70 g max.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat electrical input signal format does the encoder interface require?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe input circuits accept 24 VDC voltage input signals from open collector or complementary encoder outputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow is noise immunity maintained on high-speed pulse inputs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eShielded twisted-pair wiring grounded to the functional earth terminal must be used for encoder signal lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the terminal block be removed without disconnecting individual field wires?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the 16-terminal screwless clamping block detaches directly from the unit body to facilitate maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306677813421,"sku":"NX-EC0112","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/NX-EC0112_5.jpg?v=1789712283","url":"https:\/\/www.maxwellplc.com\/products\/omron-nx-ec0112-incremental-encoder-input-unit-nx-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}