{"product_id":"schneider-electric-140nom21200-dio-head-end-adaptor","title":"Schneider Electric 140NOM21200 DIO Head-End Adaptor","description":"\u003ch1\u003eSchneider Electric 140NOM21200 DIO Head-End Adaptor\u003c\/h1\u003e\n\u003cdiv class=\"ybc-p\"\u003eConfigured for distributed I\/O interfacing in the Modicon Quantum automation platform, the \u003cstrong\u003eSchneider Electric 140NOM21200\u003c\/strong\u003e (base model \u003cstrong\u003e140NOM21200\u003c\/strong\u003e) provides deterministic data exchange over Modbus and Modbus Plus networks via twisted pair copper media.\u003c\/div\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cdiv class=\"hyc-common-markdown__table-wrapper\" data-has-scroll=\"false\"\u003e\n\u003cdiv class=\"hyc-common-markdown__table-actions-sticky\" id=\"tableActionsPanel\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv class=\"ybc-p\"\u003eParameter\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cdiv class=\"ybc-p\"\u003eSpecification\u003c\/div\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eModel Brand\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eSchneider Electric\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eOrigin\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eFrance\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eWeight\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e0.4kg\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eDimensions\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eNot specified\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eOperating Temp\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e0 to 60 degC\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eStorage Temp\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e-40 to 85 degC\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003ePower Consumption\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e4 W\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eBus Current Requirement\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e780 mA\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eTransmission Rate\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1 Mbit\/s\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eI\/O Capacity\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e30 inputs \/ 32 outputs\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003ePorts\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1 x Modbus RS232 twisted pair redundant copper\u003cbr\u003e2 x Modbus Plus RS485 twisted pair redundant copper\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eRAM\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eIntegrated\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eChecksum\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eYes\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eRelative Humidity\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e95 % non-condensing\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eAltitude\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e\u0026lt;= 5000 m\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity \u0026amp; Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cdiv class=\"ybc-p\"\u003eThe module integrates directly into the Quantum backplane, supporting deterministic cycle times required for high-speed discrete control. Firmware revisions must match the installed CPU series; mismatched flash loads may prevent network initialization. Redundant copper ports maintain synchronized scan cycles under switchover conditions without data loss.\u003c\/div\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"ybc-p\"\u003eQ: Does the 140NOM21200 support hot-swap insertion?\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003eA: No. Backplane power must be removed prior to installation or removal to avoid damaging bus transceivers.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003eQ: What is the typical bus current load impact on the Quantum rack?\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003eA: The module draws 780 mA from the backplane supply; ensure total rack loading remains within the power supply rating.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003eQ: Can firmware be upgraded independently of the CPU?\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003eA: Firmware updates must occur through the CPU programming environment with the rack online but I\/O disabled.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cdiv class=\"ybc-p\"\u003eMount the module in any available slot of a compatible Quantum rack. Use shielded twisted pair cabling for all Modbus and Modbus Plus connections, terminating shields at the rack ground point only. Maintain minimum separation of 10 cm between communication cables and high-voltage power wiring to reduce crosstalk. Verify termination resistors are installed at both ends of each network segment before applying power.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003eSEO Title: 140NOM21200 Schneider Electric DIO Head-End Adaptor | New \u0026amp; Original Stock\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003eMeta Description: 140NOM21200 Schneider Electric DIO Head-End Adaptor, brand new original stock, global shipping available for Modicon Quantum systems.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003eProduct Type: DIO Head-End Adaptors\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003eTags: DIO Head-End Adaptors, Schneider Electric Modicon Quantum\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":44273321803864,"sku":"140NOM21200","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/140NOM21200-3.jpg?v=1782291713","url":"https:\/\/www.industriaxplc.com\/products\/schneider-electric-140nom21200-dio-head-end-adaptor","provider":"IndustriaX Limited","version":"1.0","type":"link"}