1. General Information

• Model: 140EDK77100

• Brand: Schneider Electric

• Series: Modicon Quantum

• Type: Ethernet Development Kit / Communication Interface Module

• Function: Ethernet-based programming, configuration, and diagnostic interface for Quantum PLC systems; supports custom communication application development.

2. Product Overview

3. Technical Specifications

3.1 Physical & Environmental

• Mounting: Quantum backplane (single slot), hot-swappable

• Dimensions (W×H×D): 103.9 × 40.3 × 250 mm

• Weight: ~0.3 kg

• Operating Temperature: 0°C to +60°C

• Storage Temperature: -40°C to +85°C

• Relative Humidity: 5%–95% (non-condensing)

• Certifications: CE, UL, CSA, ATEX, RoHS

3.2 Communication Interfaces

• Ethernet Port: 10/100 Mbps TCP/IP (RJ45)

• Serial Port: RS-232/RS-485 (via programming port, for debug)

• Protocols Supported: Modbus TCP/IP, HTTP, BOOTP/DHCP, SNMP v2

3.3 Electrical

• Power Supply: 5 V DC via backplane (no external power needed)

• Power Dissipation: ≤ 6 W

• Isolation Voltage: 2500 V AC (communication-to-backplane)

3.4 LED Indicators

• PWR: Power status (green = normal)

• LINK: Ethernet link (green = connected)

• ACT: Ethernet activity (flashing = data transfer)

• ERR: Fault alarm (red = error)

4. Key Features

1. Ethernet Development Platform: Enables custom TCP/IP application design for Quantum PLCs.

2. Embedded Web Server: Supports remote configuration, diagnostics, and data monitoring via browser.

3. Hot-Swappable: Replace module without system shutdown.

4. Multi-Protocol Support: Modbus TCP/IP, HTTP, BOOTP/DHCP, SNMP v2 for flexible network integration.

5. Diagnostic Tools: Real-time Ethernet statistics, fault logging, and remote I/O status monitoring.

5. Compatibility

• Hardware: All Modicon Quantum racks, CPUs (140CPUxxx), and I/O modules.

• Software: EcoStruxure Control Expert (Unity Pro) v7.0+.

• Accessories: Standard RJ45 Ethernet cable, Quantum backplane, terminal blocks.

6. Installation Instructions

1. Power Off System: Ensure Quantum rack power is disconnected.

2. Insert Module: Align 140EDK77100 with an empty slot on the Quantum backplane; push firmly until seated.

3. Secure Module: Tighten front panel screws (if equipped).

4. Connect Ethernet Cable: Plug RJ45 cable into the module’s Ethernet port; connect the other end to a switch or PC.

5. Power On System: Restore power to the Quantum rack; verify PWR LED is green.

7. Configuration Steps

1. Open EcoStruxure Control Expert: Create or open a Quantum project.

2. Add Module: In the hardware configuration, insert 140EDK77100 into the correct slot.

3. Set IP Address:

   • Use BOOTP/DHCP for dynamic assignment, or

   • Configure static IP via software (default: 192.168.0.1).

4. Enable Protocols: Activate Modbus TCP/IP, HTTP, or SNMP as required.

5. Download Configuration: Transfer settings to the PLC; verify LINK and ACT LEDs function normally.

8. Applications

• Custom Ethernet communication development for industrial automation.

• Material handling, packaging, and textile machinery (high-speed data exchange).

• Remote monitoring and control of Quantum PLC systems via Ethernet.

• Integration of Quantum PLCs with SCADA/MES systems using Modbus TCP/IP.

9. Troubleshooting

• PWR LED Off: Check backplane power supply; re-seat the module.

• LINK LED Off: Verify Ethernet cable connection; check switch/port status.

• ERR LED On: Check configuration (IP conflict, protocol error); re-download settings.

• No Communication: Ensure firewall settings allow port 502 (Modbus TCP); verify network subnet matches.

10. Reference Documentation

• Official Manual: Quantum Ethernet Development Kit (140EDK77100) User Guide

• Document No.: 840 USE 116 00 (similar to NOE771xx series)

• Software Manual: EcoStruxure Control Expert (Unity Pro) Configuration Guide