Product Overview
Upgrading or replacing critical components in your Modicon Quantum automation network? The Schneider 140NOL91110 Quantum Transceiver delivers a dedicated Lonworks interface for efficient data communication. Designed for stable operation even in harsh industrial environments, this transceiver ensures reliable connectivity for demanding applications.
Technical Specifications
Below are the key parameters for the Schneider 140NOL91110:
| Parameter |
Value |
| Manufacturer |
Schneider Electric |
| Product Type |
Quantum Transceiver |
| Product Line |
Modicon Quantum |
| Part Number |
140NOL91110 |
| Interface Type |
Lonworks Interface |
| Transmission Type |
TPT/XF-78 |
| Data Transmission Rate |
78 kbps |
| Power Supply |
24 V DC |
| Current Rating |
150 mA |
| Mounting Type |
DIN Rail |
| Operating Temperature |
-20°C to 60°C |
| Storage Temperature |
-40°C to 85°C |
| Max Operating Humidity |
80% RH (non-condensing) |
| Max Storage Humidity |
80% RH (non-condensing) |
| Max Operating Altitude |
1000 m |
| Max Storage Altitude |
1000 m |
| Weight |
15.00 lbs (6.80 kg) |
Industry Applications
This transceiver is ideal for building automation, process control, and energy management systems that rely on Lonworks networking. In a factory setting, the Schneider 140NOL91110 enables seamless data exchange between controllers and remote I/O modules. For retrofitting older Quantum installations, it offers a direct upgrade path without major system redesign.
Installation & Setup
Mount the Schneider 140NOL91110 on a standard DIN rail for secure attachment. Connect a 24 V DC power supply; the unit draws 150 mA. Ensure the operating environment stays within -20°C to 60°C and below 80% RH non-condensing. The transceiver performs reliably at altitudes up to 1000 meters. No special tools are required for basic installation.
Compatibility & Integration
The Schneider 140NOL91110 integrates with Modicon Quantum PLC backplanes and supports the Lonworks protocol via a TPT/XF-78 twisted-pair interface. It communicates at 78 kbps, making it suitable for medium-speed data networks. Use with compatible Quantum series processors and power supplies for optimal performance.
Selection Guide
Before purchasing, verify that your system supports a Lonworks interface and that the backplane slot accepts a transceiver module. For genuine, factory-tested parts, trust UBEST Automation as your reliable supplier. We stock the Schneider 140NOL91110 and can assist with compatibility questions.