{"product_id":"omron-nx-cif105-nx-series-communications-interface-unit","title":"Omron NX-CIF105 NX-series Communications Interface Unit","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned to facilitate point-to-point serial communication within Sysmac automation architectures, the \u003cstrong\u003eOmron NX-CIF105\u003c\/strong\u003e serves as a high-performance \u003cstrong\u003eserial communications interface unit\u003c\/strong\u003e. Operating within the modular Omron NX-series platform, this module provides a single-channel interface for RS-422A and RS-485 serial communication networks. It supports no-protocol communication, allowing raw data exchange with peripheral industrial devices such as barcode readers, temperature controllers, and measuring instruments.\u003c\/p\u003e\n\n\u003cp\u003eThe unit features robust signal and power isolation to protect the internal PLC backplane from electromagnetic interference and voltage transients common in industrial environments. With its flexible I\/O refreshing method (Free-Run refreshing) and configurable Process Data Object (PDO) data sizes ranging from 4 to 80 bytes, the module integrates seamlessly into distributed control configurations via an EtherCAT Coupler Unit or directly adjacent to an NX-series CPU Unit.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle RS-422A\/485 communication port supporting versatile network topologies.\u003c\/li\u003e\n  \u003cli\u003eSupports no-protocol communication, enabling direct read\/write operations with legacy serial devices.\u003c\/li\u003e\n  \u003cli\u003eConfigurable communications methods: half-duplex for two-wire connections and full-duplex for four-wire systems.\u003c\/li\u003e\n  \u003cli\u003eRobust isolation design featuring photocouplers and transformers for power lines, and digital isolators for signal paths.\u003c\/li\u003e\n  \u003cli\u003eSelectable transmission buffering enable\/disable settings to optimize throughput and data management.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in data backup functions to prevent loss of volatile communication configurations.\u003c\/li\u003e\n  \u003cli\u003eCompact 12-mm-wide design that optimizes cabinet space and mounts directly onto a standard 35-mm DIN rail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInterfacing Sysmac automation systems with serial-based HMIs, barcode scanners, and RF readers.\u003c\/li\u003e\n  \u003cli\u003eIntegrating temperature controllers, load cells, and variable frequency drives (VFDs) into central control systems.\u003c\/li\u003e\n  \u003cli\u003eFactory automation, material handling, and packaging line distributed control networks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eManufacturer\u003c\/strong\u003e\n      \u003ctd\u003eOmron\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\n      \u003ctd\u003eNX-CIF105\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eProduct Series\u003c\/strong\u003e\n      \u003ctd\u003eNX-series\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eModule Type\u003c\/strong\u003e\n      \u003ctd\u003eCommunications Interface Unit\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eNumber of Ports\u003c\/strong\u003e\n      \u003ctd\u003e1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePhysical Interface\u003c\/strong\u003e\n      \u003ctd\u003eRS-422A \/ RS-485\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eCommunications Protocol\u003c\/strong\u003e\n      \u003ctd\u003eNo-protocol\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eCommunications Method\u003c\/strong\u003e\n      \u003ctd\u003eHalf-duplex (2-wire) \/ Full-duplex (4-wire)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eMaximum Communication Distance\u003c\/strong\u003e\n      \u003ctd\u003e1,200 m\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eI\/O Refreshing Method\u003c\/strong\u003e\n      \u003ctd\u003eFree-Run refreshing only\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePDO Data Size (Bytes)\u003c\/strong\u003e\n      \u003ctd\u003eInputs\/Outputs: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, or 80 bytes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eTransmission Buffering Setting\u003c\/strong\u003e\n      \u003ctd\u003eEnabled or disabled\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eData Backup Function\u003c\/strong\u003e\n      \u003ctd\u003eProvided\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePower Supply Isolation\u003c\/strong\u003e\n      \u003ctd\u003eTransformer and photocoupler\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eSignal Isolation\u003c\/strong\u003e\n      \u003ctd\u003eDigital isolators\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePower Consumption (CPU connected)\u003c\/strong\u003e\n      \u003ctd\u003e1.65 W max.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePower Consumption (Coupler connected)\u003c\/strong\u003e\n      \u003ctd\u003e1.45 W max.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\n      \u003ctd\u003e14.1 mm x 103.0 mm x 80.0 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eWeight\u003c\/strong\u003e\n      \u003ctd\u003e0.07 kg (70 g)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsure the system power supply is completely switched off before mounting or removing the NX-CIF105 module from the DIN rail assembly.\u003c\/li\u003e\n  \u003cli\u003eConnect the unit to the backplane NX bus by sliding the interlocking connectors together until a click is heard.\u003c\/li\u003e\n  \u003cli\u003eUtilize shielded twisted-pair cables for all RS-422A\/485 lines to minimize electromagnetic noise and prevent transmission errors over long distances.\u003c\/li\u003e\n  \u003cli\u003eEnsure that terminal block connections are wired correctly according to the pin layout for 2-wire (half-duplex) or 4-wire (full-duplex) configurations.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":53077918548331,"sku":"NX-CIF105","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/nx-cif105-45pkzpvsvkf.png?v=1775733962","url":"https:\/\/www.plcprotech.com\/id\/products\/omron-nx-cif105-nx-series-communications-interface-unit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}