{"product_id":"140noc77100-schneider-ethernet-communication-module-new-original-stock","title":"140NOC77100 Schneider Ethernet Communication Module | New \u0026 Original Stock","description":"\u003ch2\u003eSchneider 140NOC77100 Modicon Quantum Ethernet Network Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSchneider 140NOC77100\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e140NOC77100\u003c\/strong\u003e Ethernet Network Module, operates as a dedicated hardware component for industrial Ethernet TCP\/IP data routing within Modicon Quantum PLC systems. The module acts as an embedded physical interface layer that maps system memory registers to Ethernet ports, enabling deterministic data transfer between the host controller and connected SCADA architectures, human-machine interfaces (HMIs), or external distributed nodes. Localized network processing components manage packet queues independently of the core processor cycle times.\u003c\/p\u003e\n\u003ch3\u003eHardware 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\u003e140NOC77100\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eFrance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.20 to 1.50 kg (2.65 to 3.31 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e398 mm x 41 mm x 152 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSourced via Quantum passive backplane power rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003eEthernet TCP\/IP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocols Supported\u003c\/td\u003e\n\u003ctd\u003eModbus TCP, TCP\/IP baseline stack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Ports\u003c\/td\u003e\n\u003ctd\u003e1 x RJ45 Ethernet port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Speed\u003c\/td\u003e\n\u003ctd\u003e10\/100 Mbps auto-sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 64 simultaneous TCP\/IP connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eElectrical isolation between backplane bus and Ethernet port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, UL, CSA, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe Schneider 140NOC77100 offloads communication processing from the master controller by managing socket connections through internal parameters regulated by backplane bus communication velocity licenses. This design handles Modbus TCP frames across the 10\/100 Mbps physical layer without causing variation in the controller's logic execution cycles.\u003c\/p\u003e\n\u003cp\u003eWhen interfacing with modern industrial infrastructures, including Profinet \/ EtherNet\/IP deterministic networks, the module provides a bridge for raw register tracking data. The integrated hardware layer maintains continuous bandwidth for up to 64 concurrent client channels, allowing for expanded I\/O density scaling profiles where massive data arrays are consistently transferred to centralized supervisor stations without inducing communication jitter or timeout faults.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 140NOC77100 module support live insertion and extraction (hot-swapping) within a powered Quantum chassis?\u003c\/p\u003e\n\u003cp\u003eA: No. The Quantum chassis architecture lacks the active terminal isolation circuitry required for this module during a live insertion. Extracting or plugging the network card while backplane power is active can induce voltage spikes that risk damaging the integrated Ethernet transceivers or disrupting nearby I\/O cards.\u003c\/p\u003e\n\u003cp\u003eQ: How are network configuration files and IP address definitions retained during a complete power loss?\u003c\/p\u003e\n\u003cp\u003eA: The module writes its runtime network configuration, including designated IP addresses, subnet masks, and gateway parameters, into non-volatile internal storage. It does not require a backup battery assembly to preserve network parameters during an extended system shutdown.\u003c\/p\u003e\n\u003cp\u003eQ: What action does the module take if the simultaneous TCP\/IP connection allocation exceeds the 64-client limit?\u003c\/p\u003e\n\u003cp\u003eA: The internal embedded stack drops incoming connection requests beyond the 64 active sockets. New client connections are rejected until an existing socket is closed by a timeout constraint or an explicit disconnect command from the master system.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTurn off the primary power feed to the target Quantum rack frame prior to positioning the communication hardware into place.\u003c\/li\u003e\n\u003cli\u003ePosition the card assembly within the designated guide channels of the rack, pressing back firmly to ensure the multi-pin connector block mates completely with the passive backplane.\u003c\/li\u003e\n\u003cli\u003eFasten the structural mounting screws onto the chassis frame to ensure a low-impedance ground connection for the module's metal casing.\u003c\/li\u003e\n\u003cli\u003eTerminate network connections with industrial-grade shielded Category 5e (or better) twisted-pair cables fitted with standard RJ45 connectors, keeping line lengths under 100 m.\u003c\/li\u003e\n\u003cli\u003eSeparate all network copper cables from power supply lines and high-voltage motor output runs by at least 30 cm to protect against electromagnetic signal degradation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":43447670800474,"sku":"140NOC77100","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/162.1_089eb5c8-7f5e-480a-a52b-343ef5f24dba.jpg?v=1780466374","url":"https:\/\/www.spareoil.com\/products\/140noc77100-schneider-ethernet-communication-module-new-original-stock","provider":"SpareOil Automation","version":"1.0","type":"link"}