Schneider 140NOE77101 Ethernet network TCP/IP module

Integrated interface: 1×RJ45 (10/100Base-TX, twisted pair), 1×MT/RJ (100Base-FX, multimode fiber), support full-duplex mode and auto-negotiation.

Basic protocols: TCP/IP, UDP, HTTP, SNMP, Modbus TCP/IP.

Industrial protocol: support Modbus I/O scanner and Modbus TCP client/server, compatible with third-party devices

Power supply:5 V DC, power consumption ≤750 mA.

Load power supply: 24 V DC (±10%), support short-circuit protection.

2. Performance indicators

Data transmission:

Rate: 10/100 Mbit/s adaptive, support bandwidth management (network resource priority can be allocated).

Maximum number of connections: support 16 TCP connections.

Diagnostic function: LED indicator, real-time feedback network status (green), data rate (yellow) and full-duplex mode (orange).

Fault record: Built-in diagnostic buffer to record abnormal events such as communication interruption and timeout.

3. Environmental adaptability

Operating temperature: -40°C to + 70°C (standard type), -25°C to + 70°C (extended type).

Storage temperature: -40°C to + 85°C.

Protection level: IP20

Certification: CE, UL, CSA, FM, in accordance with IEC 801-2/3 anti-interference standards.

Hot-swap function: Modules can be replaced online, support redundant network configuration, and fault switching time < 20 ms.

Anti-interference ability:

Electrical isolation: 500 V AC (1 minute) between channels, 500 V AC (1 minute) between load power supply and backplane bus.

Electromagnetic compatibility: Schneider 140NOE77101 complies with IEC 801-2 (8 kV broadcast immunity) and IEC 801-3 (10 V/m 80-1000 MHz radiated immunity).

2. Flexible expansion and protocol adaptation

Modular architecture:

Schneider 140NOE77101 supports Quantum series expansion modules and is connected to the CPU via the backplane bus.

Distributed I/O: Schneider 140NOE77101 is compatible with Modbus Plus, Ethernet Quantum Remote I/O and third-party devices.

Protocol compatibility:

Industrial protocols: Profinet RT, DNP3.

Programming tools: Compatible with Unity Pro and EcoStruxure Control Expert, supporting modular programming and version management.

3. Industry compliance and safety

Safety standards:

SIL 2: Safety control through Safety CPU module.

Fail-safe function: Schneider 140NOE77101 supports PROFIsafe protocol and complies with IEC 61508 standard.

Equipment Control:

Packaging Machinery: Connect PLC and servo drive through Modbus TCP to achieve synchronous control of high-speed packaging process.

Robot Integration: Control the end effector of the robot arm through the Profinet interface

Energy and Power:

Substation Automation: Control circuit breakers and disconnectors through Modbus TCP to achieve remote opening and closing operations.

Photovoltaic Power Station: Adjust the switching state of the inverter to optimize power generation.

3. Transportation

Railway Transportation:

Signal System: Control turnouts and signal lights to ensure safe operation of trains.

Intelligent Transportation: Communicate with traffic light controllers through the Profinet interface to optimize traffic efficiency at intersections.

4. Building Automation

HVAC System:

Elevator Control: Drive elevator door machines and floor display lights to achieve intelligent scheduling.

Lighting Management: Adjust the brightness of LED lights through PWM signals to achieve energy-saving control.