140NOE21110 – Modicon Quantum Ethernet Communication Module
Brand: Schneider Electric · Series: Modicon · Type: Ethernet Communication Interface
Product Description
The 140NOE21110 is a single-port Ethernet communication module for Modicon Quantum automation systems. It supports 10/100 Mbps data rates for fast industrial networking. An integrated RS232 serial port offers extra connectivity for legacy devices. This module operates at 5 V DC with a low 3.5 W power draw. Its compact design (100×40×130 mm) fits easily into control cabinets. The unit works reliably from 0 °C to 60 °C and withstands storage from -40 °C to 85 °C. It also tolerates 5–95 % non‑condensing humidity and altitudes up to 1000 meters.
Technical Specifications
- Manufacturer Schneider Electric
- Part Number 140NOE21110
- Series Modicon Quantum
- Product Type Ethernet Communication Module
- Ethernet Port 1 × 10/100 Mbps
- Serial Port 1 × RS232 (Modbus)
- Supply Voltage 5 V DC
- Power Output 3.5 W
- Dimensions (H×W×D) 100 × 40 × 130 mm
- Weight 0.3 kg
- Operating Temperature 0 to 60 °C
- Storage Temperature -40 to 85 °C
- Humidity 5 to 95 % (non‑condensing)
- Max Altitude 1000 m above sea level
Key Features & Diagnostics
- ✔ Diagnostic capabilities – built‑in LEDs for network status, activity, and fault indication.
- ✔ Interference immunity – robust against electrical noise in industrial environments.
- ✔ Linearity & resolution – precise Modbus communication with stable data transfer.
- ✔ Frequency response – handles standard Ethernet traffic without latency issues.
Installation & Maintenance
- ➤ Mounting: Direct snap‑on DIN rail installation. No special tools required.
- ➤ Wiring: Removable terminal blocks for RS232 and Ethernet connections.
- ➤ Maintenance: Hot‑swappable design reduces downtime. Firmware updates via Ethernet.
- ➤ Compatibility: Fully compatible with Modicon Quantum CPUs and Unity Pro software.
Certifications & Packing List
- Certifications CE, UL, RoHS compliant
- Packing List 1 × module, 1 × RS232 cable, 1 × quick start guide
Typical Applications
- • PLC‑to‑SCADA communication
- • Remote I/O data exchange
- • Factory automation networks
- • Legacy system integration (RS232)
Frequently Asked Questions
- Q: Does it support Modbus TCP/IP? Yes, fully.
- Q: Can I use it with Modicon M340? No, designed for Quantum series.
- Q: What is the default IP address? Set via Unity Pro or bootp.
- Q: Is the RS232 port isolated? Yes, 500 V isolation.
Why Buy From Oiltech Controls?
- • 15+ years industrial automation spare parts expertise.
- • Global shipment via FedEx, UPS, DHL – fast and tracked.
- • Tested industrial surplus / refurbished options with full functionality.
- • 12‑month warranty on all modules.
- • Technical verification before shipment – we test every unit.
- • Support for obsolete control systems – we keep legacy alive.
Contact us: info@oiltechcontrols.com
· +86 158 8020 0923 (WhatsApp)
Shipping: FedEx, UPS, DHL – express worldwide delivery.
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