Schneider Electric 140NOC78100C Modbus TCP Module

Schneider Electric 140NOC78100C: Ethernet Network Interface Module

The Schneider Electric 140NOC78100C provides advanced network connectivity for Modicon Quantum PLC systems. This module supports both Ethernet/IP and Modbus TCP protocols for flexible industrial communication.

Core Technical Specifications

• Brand & Model: Schneider Electric 140NOC78100C
• Communication Protocols: Ethernet/IP and Modbus TCP
• Redundancy: Hot standby redundant architecture
• Transmission Rate: 10/100 Mbit/s auto-negotiation
• Maximum Connections: 64 simultaneous connections
• Exchange Mode: Full duplex operation
• Network Topologies: Redundant ring and daisy chain
• Embedded Features: Web server and 4-port switch
• Operating Temperature: 0°C to 60°C
• IP Rating: IP20 protection

Advanced Network Features

• Protocol Support: DHCP/BootP, SNMP, NTP synchronization
• Communication Services: CIP implicit/explicit messaging
• Network Protocols: RSTP, QoS, SMTP email notification
• Routing Capability: Embedded router functionality
• Device Management: Device Type Manager (DTM) support

Physical & Environmental

• Port Configuration: RJ45 10BASE-T/100BASE-TX ports
• Transmission Medium: Twisted pair cable support
• Coated Design: Enhanced environmental protection
• Mounting: Standard rack mountable format
• Net Weight: 0.345kg (0.761lb)

Diagnostics & Indicators

• Status LEDs: Multiple color-coded status indicators
• Bus Communication: Green Active LED for bus status
• Configuration Status: Green Ready LED indicator
• Network Status: Separate LEDs for device and DIO networks
• Module Status: Green/red LED for overall module health

Packaging & Shipping

• Package Contents: 1 x 140NOC78100C Ethernet module
• Shipping Options: FedEx, UPS, DHL available
• Power Supply: Via Quantum rack power supply

FAQ - Frequently Asked Questions

What protocols does this module support?

The 140NOC78100C supports both Ethernet/IP and Modbus TCP protocols. This allows integration with various industrial automation systems and devices.

How does the hot standby redundancy work?

The module features redundant architecture with automatic failover. If the primary module fails, the standby module takes over without interrupting communication.

What network topologies are supported?

It supports redundant ring and daisy chain topologies. This provides flexibility in network design and improves system reliability.

Can this module connect to existing IT networks?

Yes, with embedded router, DHCP, and SNMP support, the module integrates well with existing enterprise IT infrastructure and networks.

What are the embedded web server features?

The embedded web server allows remote monitoring and configuration. Users can access module status, diagnostics, and settings through a standard web browser.

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