140NOE77111C
Schneider Electric
Overview
The 140NOE77111C is an Ethernet module in the Modicon Quantum range from Schneider Electric. It extends Modicon Quantum connectivity through its onboard communication interface.
Application & Technical Notes
As an ethernet module, the 140NOE77111C is intended for deployment in panel-based control cabinets and machine enclosures where Modicon Quantum equipment is installed. It bridges the controller to higher-level networks, HMIs, SCADA and peer devices, carrying configuration, process data and diagnostics.
Specific electrical and mechanical ratings depend on the exact configuration and suffix of the part; the original datasheet should be consulted for the definitive specification.
Maintenance & Diagnostics
Avoid condensation — the rated humidity is 95 % without condensation; store and operate the module in a dry, pollution-degree-appropriate enclosure. Confirm network addressing, baud/rate and topology match the rest of the system; keep firmware consistent across the cell. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.
Sourcing & Procurement
When sourcing the 140NOE77111C, distinguish three supply tiers: (1) genuine Schneider Electric stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.
Match the protocol, connector and topology to the rest of the Modicon Quantum network and to the peer devices already installed. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.
Frequently Asked Questions
What is the 140NOE77111C?
The 140NOE77111C is an ethernet module in the Modicon Quantum range from Schneider Electric. It is described by the manufacturer as: Ethernet module.
What are the key technical ratings of the 140NOE77111C?
The definitive ratings depend on the exact configuration; consult the original datasheet or the source PDF linked on this page for the complete table.
How is the 140NOE77111C mounted or installed?
Installation follows the standard Modicon Quantum mounting practice for this device class; refer to the installation manual for exact dimensions and torque.
Is the 140NOE77111C compatible with my controller?
It is part of the Modicon Quantum family. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.
What should I check before buying the 140NOE77111C?
Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.
Specifications
The 140NOE77111C Ethernet module from Schneider Electric is designed for Modicon Quantum series applications. Operating with Ethernet Modbus TCP/IP protocol, it enables seamless communication with a net speed of 10/100 Mbit/s.
Description
| Note | The 140NOE77111C from Schneider Electric is an Ethernet module that serves as a vital component of Modicon Quantum systems. This module, intended for Ethernet Modbus TCP/IP communication, enables efficient data transfer with a transmission rate of 10/100 Mbit/s. Remarkably, it is classified as Class C30 for web server applications and marked with CE, showcasing compliance with required standards. In terms of power, the module consumes 750 mA at 5 V DC. It conveniently receives power via the rack's supply system, eliminating the need for additional external power sources. Weighing in at 0.345 kg, this module can easily fit into standard installations without adding significant burden. Its construction meets the IP20 protection class, safeguarding it against dust and other particulates, ensuring reliable performance in various environments. Designed for versatile operation, it can function within ambient temperatures ranging from 0 to 60 °C. Furthermore, it can withstand humidity levels of up to 95% without any risk of condensation, broadening its applicability in diverse industrial settings. The 140NOE77111C module is certified according to UL 508 and cUL standards, affirming its reliability and safety for use in various control systems. |
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Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.