Schneider Electric 140NOE77111 Ethernet network TCP/IP module
The Schneider Electric 140NOE77111 is an Ethernet network TCP/IP module designed for the Modicon Quantum automation platform4. Here is a detailed introduction:
- It is used to achieve communication between the Modicon Quantum PLC and other devices on the Ethernet network1. Housed in a standard Modicon Quantum single - width case, it contains all the electronic components of the Ethernet module and occupies one slot in the Modicon Quantum backplane. It can be installed in any slot of the backplane and supports hot - swapping1.
- Protocol Support: It supports the Ethernet communication protocol and the TCP/IP protocol suite. It also supports the Modbus TCP protocol, facilitating communication and data exchange with other Modbus - compliant devices. In addition, it has functions such as SNMP network management, bandwidth management, NTP time synchronization, SMTP email notification, etc.
- Transparent Communication: It supports Transparent Ready technology, which allows it to communicate with other devices easily without additional configuration or programming4.
- Web Server Function: It has a Class C30 web server, which can be configured and managed through a web interface. It also provides functions such as a web server bracket observer, which helps users perform remote monitoring and diagnosis through a predetermined observer4.
- Ports and Rates: It supports 10/100 M - bit/s adaptive rate and has two Ethernet ports, which support both fiber - optic (MT/RJ 100Base - FX) and twisted - pair (RJ45 10Base - T/100Base - TX) connections, providing flexible access to different network connection requirements.
- LED Indicators: The module has a variety of local signal functions, including 10 Mbps or 100 Mbps data rate, collision detection, download mode, Ethernet module fault, Ethernet network status, full - duplex mode, module ready, network activity, rack operation, and transmission activity. These are indicated by LEDs, which help users monitor the operating status of the module in real time.
- Compatible with Hot - Standby CPUs: The 140NOE77111 unit is designed in a modern style and can be used with a hot - standby CPU equipped with a Unity Pro processor at any time. One of the processors that work very well with it is the integrated Ethernet TCP/IP multimode 266 MHz processor.
- Industrial Automation: It can be used in various industrial automation scenarios, such as in manufacturing production lines, to realize the connection and data exchange between PLCs, HMIs, and I/O modules, improve production efficiency and quality, and achieve remote monitoring and control.
- Process Control Systems: It is suitable for process control systems in the oil and gas, chemical, power generation, and other industries, enabling real - time monitoring and control of process parameters and ensuring the safe and stable operation of the production process.
