Product Overview: Schneider Electric 140NOC78100C

The 140NOC78100C enhances communication for Modicon Quantum controllers. This module allows seamless data exchange between PLCs and enterprise systems. It operates in full duplex mode for efficient two-way traffic. The 140NOC78100C handles up to 64 simultaneous connections. You can use it for I/O control or peer-to-peer messaging.

Technical Specifications

The 140NOC78100C supports 10 or 100 Mbit/s transmission rates. It uses twisted pair cables with standard RJ45 ports. The embedded 4-port switch reduces the need for external switches. This module supports daisy chain and redundant ring topologies.

• Communication Protocols: Ethernet/IP and Modbus TCP

• Max Connections: 64

• Exchange Mode: Full duplex only

• Redundancy: Hot standby redundant architecture supported

• Web Server: Embedded for remote diagnostics

• Compatibility: Works with 140CPU6xxxx controllers

The 140NOC78100C offers many integrated communication services. It includes DHCP/BootP server for automatic IP assignment. The module also provides SMTP for email notifications. An SNMP agent allows network management system integration. Quality of Service (QoS) prioritizes critical data packets.

Environmental and Physical Attributes

This module operates reliably in standard industrial environments. The operating temperature range is 0°C to 60°C. Storage temperatures can vary from -40°C to 85°C. The 140NOC78100C has an IP20 protection rating. It is suitable for rack mounting inside a control cabinet.

• Local Signaling: LEDs for Active, Ready, and Module Status

• Net Status LEDs: Three separate indicators for network health

• Coating: The module has a conformal coating for moisture protection

• Power: Supplied directly via the Quantum rack backplane

The module supports CIP implicit and explicit messaging. Implicit messaging handles real-time I/O data transfer. Explicit messaging is used for configuration and diagnostics. The 140NOC78100C also includes an NTP time synchronization client. This keeps all network devices on the same time schedule.

Installation Guidelines

Mount the 140NOC78100C into any standard Modicon Quantum rack. Ensure the rack power supply is turned off before insertion. Align the module with the backplane connectors firmly. Use Category 5e or better twisted pair cables for connections.

Key Installation Points:

• Rack Slot: Can be placed in any available slot

• Grounding: Ensure proper chassis ground connection

• Cable Management: Keep Ethernet cables separate from power wires

• Firmware: Verify the latest firmware for full features

For redundant ring topology, connect ports in a closed loop. Enable the Rapid Spanning Tree Protocol (RSTP) feature. The 140NOC78100C supports FDR (Fast Device Replacement) server functions. This allows quick replacement of failed devices without complex setup.

Package Contents

Your purchase of the 140NOC78100C includes:

• (1) Schneider Electric Ethernet Network Module – 140NOC78100C

• (1) Standard anti-static protective packaging

Frequently Asked Questions (FAQ)

Q: Which controllers are compatible with the 140NOC78100C?
A: The 140NOC78100C works with all Modicon Quantum CPUs. Specifically, it is compatible with the 140CPU6xxxx series controllers.

Q: Can the 140NOC78100C act as a web server?
A: Yes, the 140NOC78100C has an embedded web server. You can access module status and configuration via any standard browser.

Q: Does this module support hot standby redundancy?
A: Yes, the 140NOC78100C fully supports hot standby redundant architecture. This ensures zero downtime if the primary module fails.

Q: How many Ethernet ports are on the 140NOC78100C?
A: The 140NOC78100C features a built-in 4-port switch. All four ports are RJ45 10/100BASE-TX connections.

Q: What is the maximum number of CIP connections allowed?
A: The 140NOC78100C supports up to 64 total connections. This includes both I/O and explicit messaging connections.