Schneider Electric 140NOE21100 Network Interface Module

The Schneider Electric 140NOE21100 delivers advanced network connectivity for Modicon Quantum automation systems. This powerful module enables seamless integration between your control system and enterprise networks.

Network Communication Specifications

• Brand: Schneider Electric
• Model: 140NOE21100
• System Platform: Modicon Quantum Automation
• Network Protocol: 10BASE-T Twisted Pair Ethernet
• Communication Standards: TCP/IP, Modbus TCP
• Data Transfer Rate: 10 Mbps Ethernet speed
• Network Connector: RJ45 with auto-negotiation
• IP Address Support: Static and DHCP configuration
• Maximum Connections: 32 simultaneous TCP connections
• Modbus Support: Modbus TCP server and client
• Web Services: Built-in web pages for monitoring
• Diagnostic Capabilities: Comprehensive network status

Electrical & Environmental Ratings

• Operating Voltage: 24 V DC (19-30 V range)
• Power Consumption: 1.8 A maximum at 24 V DC
• Heat Dissipation: 8.5 W typical operation
• Operating Temperature: 0°C to +60°C (32°F to 140°F)
• Storage Temperature: -40°C to +85°C (-40°F to 185°F)
• Operating Humidity: 5% to 95% non-condensing
• Isolation Voltage: 1500 Vrms network to backplane
• EMC Immunity: 10 V/m 80-2000 MHz RF fields
• ESD Protection: 8 kV air discharge, 4 kV contact

System Integration Features

• Backplane Interface: Quantum high-speed bus
• Memory Capacity: 8 MB flash, 16 MB RAM
• LED Indicators: Power, network status, activity
• Configuration: Unity Pro software compatible
• Firmware Updates: TFTP or web interface methods
• Security Features: Password protection, access control
• Real-time Clock: Battery-backed time stamping

Network Performance

• Data Throughput: Up to 9600 bytes per scan
• Response Time: < 10 ms for Modbus TCP requests
• Network Latency: < 2 ms typical processing delay
• Broadcast Handling: ARP, ICMP protocol support
• Network Services: DNS client, ICMP ping support
• Connection Timeout: Configurable 1-3600 seconds

Packaging & Shipping Details

• Package Contents: Single network module unit
• Package Dimensions: 31.0 cm × 16.0 cm × 4.5 cm
• Shipping Weight: 498 grams (1.1 pounds)
• Shipping Methods: FedEx, UPS, DHL available
• Warranty Coverage: 12 months quality guarantee
• Package Protection: Anti-static sealed packaging

Technical FAQ

• What network protocols does the 140NOE21100 support?
• The module supports standard TCP/IP protocols along with Modbus TCP for industrial automation communication and data exchange.
• How many devices can connect to this network module simultaneously?
• The 140NOE21100 supports up to 32 concurrent TCP connections from HMI, SCADA, and other client systems.
• Can this module function as both server and client?
• Yes, it operates as a Modbus TCP server for data requests and can initiate connections as a client for data exchange.
• What diagnostic capabilities help with network troubleshooting?
• Built-in web pages provide real-time network statistics, connection status, and detailed error reporting for maintenance.
• How does the module handle network configuration changes?
• It supports both static IP assignment and dynamic DHCP configuration with automatic fallback options for reliability.

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