{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"140NOE77101","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"140NOE77101","canonicalUrl":"https://aoctrl.com/schneider/140NOE77101","factsUrl":"https://aoctrl.com/api/mcp/products/140NOE77101","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Modicon Quantum 140NOE77101 Ethernet TCP/IP module, 10/100 Mbit/s, dual physical interface (MT/RJ fiber and RJ45 copper), Modbus TCP/IP communication, Transparent Ready concept, hot standby redundancy, Class B30 web server, CSA and FM Class 1 Div 2 listed.","salesMarkdown":"## Functional Overview The 140NOE77101 is a Quantum Ethernet network TCP/IP module that performs Modbus TCP/IP messaging, I/O scanning, global data exchange, and SNMP network management. It supports a hot standby redundant architecture for fault-tolerant control. The module draws 750 mA from the 5 V rack supply and operates at 10/100 Mbit/s over either 100BASE-FX fiber (MT/RJ connector) or 10BASE-T/100BASE-TX twisted pair (RJ45). ## Compliance and Hazardous Location The module carries CE marking and is certified to CSA C22.2 No 142, as well as FM Class 1 Division 2 for use in classified hazardous locations. It withstands electrostatic discharge per IEC 801-2 at 4 kV contact / 8 kV air and electromagnetic fields per IEC 801-3 up to 10 V/m. Rated for operation in 0 °C to 60 °C ambient with 95 % relative humidity non-condensing, and storage from -40 °C to 85 °C. Maximum operating altitude is 4500 m. ## Sourcing Status — Obsolete Schneider Electric has declared the 140NOE77101 obsolete. No direct replacement order code is listed. This unit is available only through surplus, last-time-buy, or broker supply channels. The full declaration of conformity package can be supplied upon RFQ to satisfy supplier-quality documentation requirements.","metaTitle":"Schneider Modicon 140NOE77101 Ethernet TCP/IP Module, Obsole","metaDescription":"Obsolete Schneider Modicon Quantum 140NOE77101 Ethernet TCP/IP module. Sourced to order via surplus channels. Modbus TCP, hot standby, 10/100 Mbit/s, fiber/RJ45. CSA, FM Class 1 Di","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Unclassified"],"specifications":{"Supply":"Via the power supply of the rack","Concept":"Transparent Ready","Marking":"CE","Category":"US1BMS180230","Standards":"CSA C22.2 No 142 FM Class 1 Division 2","Redundancy":"Yes hot standby redundant architecture","Web server":"Class B30","Web services":"Diagnostics via predefined web pages Rack viewer Data Editor (via PC terminal)","Module format":"Standard","lifecycle_stage":"eol_hot","Local signalling":"1 LED for 10 Mbps or 100 Mbps data rate (10 MB/100 MB) 1 LED for collision detection (Coll) 1 LED for download mode (Kernel) 1 LED for Ethernet module fault (Fault) 1 LED for Ethernet network status (RUN) 1 LED for full-duplex mode (Fduplex) 1 LED for module ready (Ready) 1 LED for network active (Link) 1 LED for rack operational (Active) 1 LED for transmission/reception activity (TxAct/RxAct)","Range of Product":"Modicon Quantum automation platform","Relative Humidity":"95 % without condensation","Transmission Rate":"10/100 Mbit/s","Operating altitude":"<= 14763.78 ft (4500 m)","Physical interface":"MT/RJ - 100BASE-FX fiber optic RJ45 - 10BASE-T/100BASE-TX twisted pair","Current consumption":"750 mA 5 V DC","Communication Service":"SNMP network management Bandwidth management Global Data I/O scanning Modbus TCP messaging FDR server","Nbr. of units in pkg.":"1","IP Degree of Protection":"IP20","Product or Component Type":"Ethernet network TCP/IP module","Communication Port Protocol":"Ethernet Modbus TCP/IP","Ambient Air Temperature for Storage":"-40...185 °F (-40...85 °C)","Resistance to electromagnetic fields":"9.1 V/m (10 V/m) 80...1000 MHz IEC 801-3","Ambient Air Temperature for Operation":"32...140 °F (0...60 °C)","Resistance to electrostatic discharge":"4 kV contact IEC 801-2 8 kV on air IEC 801-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,909.43 – $1,993.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/446d0d89c149e2b9eb82242bf3f036ab.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/140NOE77101/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Schneider provide for this module?","answer":"This module carries CE marking, CSA C22.2 No 142 certification, and FM Class 1 Division 2 listing for hazardous locations. RoHS/REACH declarations are not in the spec record but can be requested in the RFQ."},{"question":"What is the supply requirement for the 140NOE77101?","answer":"The module draws 750 mA from the 5 V DC backplane supply of the Quantum rack; no external power connection is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/140NOE77101","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/140NOE77101 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}