{"product_id":"140noe21100-modicon-quantum-ethernet-tcp-ip-module","title":"140NOE21100 Modicon Quantum Ethernet TCP\/IP Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Introduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #28a745;\"\u003e140NOE21100\u003c\/strong\u003e serves as a high-performance network interface within the legendary \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/modicon-quantum-series\"\u003eModicon Quantum\u003c\/a\u003e automation platform. This industrial-grade \u003cstrong style=\"color: #28a745;\"\u003e140NOE21100\u003c\/strong\u003e communication module bridges standard programmable controllers with corporate intranet infrastructure. It implements stable 10Base-T twisted pair physical media options alongside native TCP\/IP architecture. By executing open Modbus messaging protocols over Ethernet networks, this transceiver ensures determinism and rapid data exchanges for process control topologies.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Schneider Electric \/ Modicon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Part Number:\u003c\/strong\u003e \u003cstrong style=\"color: #28a745;\"\u003e140NOE21100\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e \u003cstrong style=\"color: #28a745;\"\u003eEthernet Communication Module\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Layer Protocol:\u003c\/strong\u003e 10Base-T standard twisted pair copper interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Layer Protocols:\u003c\/strong\u003e Modbus TCP\/IP server and client messaging structures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Topology:\u003c\/strong\u003e Star configuration via industrial Ethernet switches or hub routing systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Threshold:\u003c\/strong\u003e Strict transformer-coupled electrical isolation guards internal backplane logic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Rate:\u003c\/strong\u003e Fixed 10 Mbps bandwidth fine-tuned for legacy control stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAddressing Modes:\u003c\/strong\u003e Static IP assignment or dynamic BOOTP\/DHCP network server mapping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Diagnostic Array:\u003c\/strong\u003e Real-time visual status indicator lights for module health and transmission activity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current Draw:\u003c\/strong\u003e Draws power directly from the Quantum rack power supply module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTarget Equipment \u0026amp; Industrial Application Scenes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #28a745;\"\u003e140NOE21100\u003c\/strong\u003e network card installs directly into any standard Modicon Quantum backplane assembly. It bridges processing units with supervisory control and data acquisition (SCADA) master stations, human-machine interfaces (HMI), and enterprise database systems. Control engineers integrate this hardware into municipal water treatment plants, substation automation systems, chemical batching operations, and mineral processing facilities requiring continuous distributed Modbus monitoring networks.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagnostic \u0026amp; Operational Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Health Monitoring:\u003c\/strong\u003e Internal diagnostic routines check for frame collisions, packet errors, and media integrity faults continuously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb-Based Interrogation:\u003c\/strong\u003e Embedded HTTP server functions allow technical personnel to view runtime parameters via web browsers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLink Layer Verification:\u003c\/strong\u003e Front-facing activity indicators differentiate between physical link status and active data packet handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem 1 Integration:\u003c\/strong\u003e Reports communication drop-outs and structural hardware faults straight to central alarm logs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOur technical team at Global PLC Spare HUB notes that the \u003cstrong style=\"color: #28a745;\"\u003e140NOE21100\u003c\/strong\u003e remains a vital backbone asset for established plant layouts. While modern systems emphasize gigabit speeds, many process plants run highly optimized legacy code that prioritizes predictable 10Base-T stability over excessive bandwidth. The internal TCP\/IP stack of this module is highly robust against broadcast storms. Maintaining spare inventory of this specific Quantum card prevents costly network re-engineering projects when older infrastructure demands dependable maintenance replacements.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLogistics, Delivery \u0026amp; Warranty Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" cellpadding=\"5\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth\u003eSupply Chain Logistical Factor\u003c\/th\u003e\n\u003cth\u003eOperations Policy Detailing\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGuaranteed stock dispatch within 24 to 48 hours of order verification.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGlobal Logistics Providers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePremium express tracking managed via FedEx, DHL, and UPS expedited services.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComprehensive 12-month assurance period protects hardware against design or component failure.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHardware Package Inclusions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne module packed in a single PCE unit (4.5 cm H x 16.0 cm W x 31.0 cm L, total weight 498.0 g).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eField Installation \u0026amp; Operational Safety Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that backplane power is switched off completely before inserting the communication module into the chassis slot.\u003c\/li\u003e\n\u003cli\u003eSeat the module firmly until the top and bottom mechanical locking tabs click into position.\u003c\/li\u003e\n\u003cli\u003eUtilize high-quality shielded category 5e or better twisted pair cabling to combat severe electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eKeep total unrepeated copper cable runs below the 100-meter limit to avoid network signal attenuation.\u003c\/li\u003e\n\u003cli\u003eDocument the assigned MAC address located on the product label prior to inserting the unit into blind enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eExpert Experience Frequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e How do I handle communication drops caused by heavy network traffic on this 10 Mbps card?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e Isolate the control network by utilizing managed industrial switches to filter out corporate broadcast traffic from reaching the module port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e What do the steady amber LED indicators on the module front panel signify during operation?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e An amber indication typically points to a configuration mismatch, a lack of a valid IP address, or an active duplicate IP conflict on the segment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e Can this specific network module support peer-to-peer inter-PLC interlocking communication over Ethernet?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e Yes, it executes Modbus MSTR read\/write function blocks to pass peer-to-peer interlocking tokens between separate Modicon backplanes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e Does the module require separate external 24VDC power connections to run the Ethernet port transceiver?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e No, the card draws its internal operational voltage directly from the backplane connectors via the main chassis power supply.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e How do I perform a hard factory reset if the assigned IP address is lost and unreachable?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e Connect via the local controller programming port using your engineering software to view or overwrite the network configuration settings directly.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProcurement and Selection Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBefore confirming your order, verify that your rack arrangement has sufficient power headroom for an extra communication slot. Review your current network media to ensure compatibility with 10Base-T requirements, as modern pure fiber or gigabit switches may require auto-negotiation configuration down to 10 Mbps. For systems operating in high-vibration or corrosive environments, contact Global PLC Spare HUB to verify specific firmware compatibility matching your existing processor version numbers.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":45014041362614,"sku":"140NOE21100","price":173.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/140NOE21100_5bfd874f-7988-4b15-9f7d-a1f3caf8891d.jpg?v=1784022037","url":"https:\/\/www.plcsparehub.com\/products\/140noe21100-modicon-quantum-ethernet-tcp-ip-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}