
The Schneider Electric 140NOE77101 is an industrial-grade Ethernet network TCP/IP communication module designed for integration with the Modicon Quantum automation platform. This Class B30 module provides comprehensive network connectivity through dual physical interfaces: RJ45 10BASE-T/100BASE-TX twisted pair and MT/RJ 100BASE-FX fiber optic connections, supporting data transmission rates of 10/100 Mbit/s. The module features an embedded web server, supporting diagnostics via predefined web pages, rack viewer, and data editor access via PC terminal. It provides robust communication services including Modbus TCP messaging, SNMP network management, bandwidth management, Global Data, I/O scanning, and FDR server functionality. The module supports hot standby redundant architecture for high-availability applications and offers up to 64 concurrent Modbus/TCP server connections. Powered directly via the power supply of the rack, it includes comprehensive LED diagnostics for network status monitoring and is suitable for demanding industrial automation applications.
Item Details
- Brand Name: Schneider Electric
- Manufacturer: Schneider Electric
- Item Type Name: Ethernet Network TCP/IP Module
- Product Family / Series: Modicon Quantum
- Model Number: 140NOE77101
- Product Type: Ethernet network TCP/IP module
Product Specifications
- communication_protocol: Ethernet Modbus TCP/IP
- physical_interface: RJ45 10BASE-T/100BASE-TX twisted pair, MT/RJ 100BASE-FX fiber optic
- transmission_rate: 10/100 Mbit/s
- web_server_class: Class B30
- redundancy: Hot standby redundant architecture
- modbus_tcp_connections: Up to 64 concurrent server connections
- power_supply: Via rack power supply (5 V DC, 750 mA)
- operating_temperature: 0 to 60 °C
- storage_temperature: -40 to 85 °C
- relative_humidity: Up to 95% (non-condensing)
- protection_class: IP20
- marking: CE
Additional Details
- Country of Origin*: France
- Certifications / Approvals: CE, RoHS Compliant
- Warranty Period: 18 months (contractual)
*Country of origin may vary.
Measurements
- Weight: 0.345 kg
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
Regardless of where the product is shipping from, PLC Direct covers all duties for US-based shipping destinations. For non-US-based shipping destinations, customers are responsible for duties as appropriate.
PLC Direct's focus is on balancing price with lead time. Some but not all products can be expedited. If you have questions about delivery ETAs, please contact our team.

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