{"product_id":"schneider-electric-140noc77100c-modicon-quantum-ethernet-ip-communication-module","title":"Schneider Electric 140NOC77100C Modicon Quantum EtherNet\/IP Communication Module","description":"\u003cp\u003eThe \u003cstrong\u003eSchneider Electric 140NOC77100C\u003c\/strong\u003e is a rack-mounted EtherNet\/IP communication module for the Modicon Quantum Programmable Logic Controller (PLC) architecture. It acts as a network interface, enabling high-speed deterministic messaging, machine control, and distributed data exchange via EtherNet\/IP and Modbus TCP protocols. Designed with a conformal coating, this \"C\" suffix variant provides enhanced resistance against airborne contaminants, moisture, and corrosive atmospheric gases commonly present in demanding industrial facilities.\u003c\/p\u003e\n\u003ch3\u003eNetwork Processing and Capacity\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e140NOC77100C\u003c\/strong\u003e manages up to 128 simultaneous network connections, allowing a Quantum CPU to interface concurrently with multiple field devices, human-machine interfaces (HMIs), supervisory systems, and neighboring PLCs. The onboard protocol engine processes Common Industrial Protocol (CIP) messaging and standard TCP\/IP framing directly on the module, insulating the main PLC processor from network overhead and maintaining predictable execution cycle times.\u003c\/p\u003e\n\u003ch3\u003eConformal Coating and Environmental Protection\u003c\/h3\u003e\n\u003cp\u003eThe conformal coating applied to the internal printed circuit board (PCB) assembly insulates sensitive surface-mount components from humidity, dust, conductive particulates, and hostile industrial chemicals. This protective barrier makes the \u003cstrong\u003e140NOC77100C\u003c\/strong\u003e suitable for installation in chemical processing plants, wastewater facilities, metal refining plants, and paper mills, where standard un-coated communication modules risk premature component degradation or electrical shorting.\u003c\/p\u003e\n\u003ch3\u003eHardware Interface and Diagnostics\u003c\/h3\u003e\n\u003cp\u003eEquipped with a standard RJ45 port, the module automatically negotiates 10 Mbit\/s or 100 Mbit\/s transmission speeds across twisted-pair Ethernet media. Diagnostics and network operational statuses are displayed directly on the front panel via LED indicators, providing visual status for backplane communication activity, configuration readiness, link speed, duplex mode, module health, and network connection status.\u003c\/p\u003e\n\u003ch3\u003eSystem Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\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\u003e140NOC77100C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eEtherNet\/IP Communication Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eModicon Quantum PLC platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd\u003eEtherNet\/IP, Modbus TCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Rate\u003c\/td\u003e\n\u003ctd\u003e10\/100 Mbit\/s (auto-negotiating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Connections\u003c\/td\u003e\n\u003ctd\u003eUp to 128 connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Port\u003c\/td\u003e\n\u003ctd\u003e1 x RJ45 (10BASE-T\/100BASE-TX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw\u003c\/td\u003e\n\u003ctd\u003e400 mA to 500 mA at 5 VDC (via rack power supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConformal Coating\u003c\/td\u003e\n\u003ctd\u003eYes (\"C\" suffix designation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e0 to 95% RH (non-condensing @ 60 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Compatibility\u003c\/td\u003e\n\u003ctd\u003eUnity Pro XL v4.0 or later\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eOrdering and Model Suffix Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e140NOC77100\u003c\/strong\u003e: Standard Modicon Quantum EtherNet\/IP communication module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e140NOC77100C\u003c\/strong\u003e: Conformal-coated version for harsh, corrosive, or high-humidity operating environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoth versions share identical electrical characteristics, protocol functions, connector locations, and rack footprint, making the \u003cstrong\u003e140NOC77100C\u003c\/strong\u003e a direct form, fit, and function replacement in harsh-environment upgrades.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What does the \"C\" suffix in 140NOC77100C indicate? A: The \"C\" designation indicates that the internal circuit boards are treated with a protective conformal coating, which shields components against corrosive gases, airborne dust, and high humidity.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 140NOC77100C replace a standard 140NOC77100 module?A: Yes, the \u003cstrong\u003e140NOC77100C\u003c\/strong\u003e offers full functional and physical compatibility with the standard \u003cstrong\u003e140NOC77100\u003c\/strong\u003e, while adding enhanced environmental protection.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module receive operating power in a Quantum rack? A: Power is supplied directly through the Quantum backplane rack, drawing up to 500 mA at 5 VDC from the active rack power supply unit.\u003c\/p\u003e","brand":"SCHNEIDER","offers":[{"title":"Default Title","offer_id":53219934699800,"sku":"140NOC77100C","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/140NOC77100C_Cocoai_66298b1d-7e26-4238-aa1a-c15132272a77.jpg?v=1794281618","url":"https:\/\/www.innoplcsync.com\/products\/schneider-electric-140noc77100c-modicon-quantum-ethernet-ip-communication-module","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}