Schneider 140NOE77101C Ethernet TCP/IP Communication Module

Overview

The 140NOE77101C is a robust Ethernet TCP/IP communication module from Schneider Electric’s Modicon Quantum series. It connects Quantum PLCs to Ethernet networks using Modbus TCP/IP and other industrial protocols. This module supports Transparent Ready Class B30, enabling seamless web-based diagnostics, real-time data access, and remote configuration. With redundant Ethernet ports and hot standby capability, it is ideal for high-availability control systems.

Technical Specifications

Product Series: Modicon Quantum
Model Number: 140NOE77101C
Function: Ethernet TCP/IP communication module

Communication Protocols:

• Modbus TCP

• SNMP

• DHCP/BootP

• FTP

• HTTP (Embedded Web Server)

Transmission Speed: 10/100 Mbps (full duplex)
Ports:

• 1 × RJ45 (10BASE-T/100BASE-TX)

• 1 × MT-RJ (100BASE-FX fiber optic)

Maximum Connections: 64 simultaneous connections
Embedded Web Server: Yes – Transparent Ready Class B30
Hot Standby Support: Yes

Power Supply: 5 VDC (via Quantum backplane)
Power Consumption: Approx. 5 W
Mounting: Rack-mounted (Quantum chassis)

Operating Temperature: 0°C to +60°C
Storage Temperature: -40°C to +85°C
Relative Humidity: 10–95% RH (non-condensing)
Maximum Altitude: ≤ 4500 m

Packaging Dimensions:

• Height: 5.0 cm

• Width: 16.5 cm

• Length: 31.0 cm

• Weight: 0.74 lbs