140NOC78100
Description
1. General Information
Model: 140NOC78100
Brand: Schneider Electric
Series: Modicon Quantum
Type: Ethernet Control Module (with embedded 4-port switch)
Weight: Approx. 0.345 kg
Form Factor: Single slot, Quantum backplane; hot-swap capable
Key Feature: 4 × RJ45, 3 IP addresses, integrated routing, RSTP ring redundancy
2. Function Overview
Protocols:
EtherNet/IP: Scanner & Adapter
Modbus TCP: Master & Slave
I/O Scanning: Up to 64 EtherNet/IP devices (shared with Modbus TCP)
Data Size: 100 input / 100 output words (EtherNet/IP)
Services:
Embedded web server, NTP, FDR, QoS, SNMP
CIP explicit messaging, routing support
Redundancy: Hot-standby, RSTP ring, daisy-chain topology
3. Technical Specifications
Ports: 4 × RJ45 (10/100BASE-TX, auto-negotiation)
IP Addresses: 3 configurable IPs
Speed: 10/100 Mbps, full/half duplex
Max Connections: 64 TCP/IP (EtherNet/IP + Modbus TCP)
Backplane Power: 5 VDC, typical 4.5 W
Operating Temperature: 0°C to +60°C
Storage Temperature: −40°C to +85°C
Humidity: 5%–95% non-condensing
Protection Class: IP20
Certifications: CE, UL 508, CSA, FM Class 1 Div 2
4. LED Indicators
COMM (Green): Network communication active
READY (Green): Module operational, config OK
STATUS (Green/Red): Module health / fault
LINK/ACT (Yellow per port): Link & activity
100M (Green per port): 100 Mbps link
FDX (Green per port): Full duplex
5. Installation & Wiring
Mounting: Single slot on Quantum backplane; hot-swap supported
Cable: Shielded CAT5e/CAT6
IP Assignment: Static, DHCP, BootP
Topology: Star, RSTP ring, daisy-chain; 3 IPs for segmented networks
6. Compatibility
CPU: Quantum 140CPU6xxxx series
Software: EcoStruxure Control Expert, Unity Pro (v7.0+)
Related Models: 140NOC78000 / 140NOC78000C (2‑port, 1 IP)
7. Key Notes
Scalability: Up to 4 modules per system; 64 EIO slaves max
Routing: Integrated router enables cross-subnet communication
Diagnostics: Web server, real-time status, fault logging, SNMP traps
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