Description

Detailed Technical Spec Sheet

• Brand: Schneider Electric
• Model: 140NRP31201
• Series: Modicon Quantum PLC Platform
• Product Type: EIO Fiber Optic Repeater / Media Converter
• Fiber Spec: Single Mode, LC duplex connectors, 1310nm wavelength
• Channel Count: 2 optical transmit/receive channels
• Data Rate: 100 Mbps Ethernet I/O (EIO)
• Compatible System: Quantum CPU, M580, Ethernet Remote I/O drops
• Condition: Brand New Original
• Stock: In Stock Immediately
• Delivery Time: Shipped within 3 working days after payment confirmation
• Warranty: 12-month full functional warranty
• Backplane Power Draw: 1000mA @ 5VDC, power dissipation 5W
• Inrush Current: 1A peak at power-up
• Optical Receiver Sensitivity: -28 dBm; Loss-of-signal threshold: -45 dBm
• Isolation Rating: Field to backplane 1400VDC; Channel-to-channel 500VDC
• EMC Compliance: IEC 61000-4-2/3/5 ESD, RF, surge industrial immunity
• Operating Temperature: 0°C ~ +60°C
• Mechanical Size: 250(H) × 103.85(D) × 40.34(W) mm, 1 standard Quantum rack slot
• Housing Material: Industrial flame-resistant polycarbonate
• Status Indicators: Power, link, fiber fault, data activity LED lights
• Installation: Slide-in hot swap for Quantum local & remote I/O racks
• Application: Water treatment, power plant DCS, petrochemical, mining, large packaging factory long-distance distributed PLC control networks
• 

SEO Main Description Paragraph

The Schneider 140NRP31201 is a dedicated single-mode fiber optic repeater module built exclusively for Modicon Quantum Ethernet Remote I/O (EIO) distributed control systems. This 140NRP31201 unit converts electrical Ethernet signals to optical fiber transmission, breaking distance limits of copper cabling and enabling reliable control communication across up to 20 kilometers in large-scale industrial sites. Equipped with dual LC fiber ports, it supports redundant ring network architecture to avoid full system shutdown caused by single fiber cable damage. Designed as a compact single-slot Quantum rack module with hot-swap capability, maintenance engineers can replace the unit without shutting down the entire PLC system to cut production downtime drastically. With robust industrial EMC anti-interference performance, the 140NRP31201 maintains stable data exchange in high-noise environments near heavy motors and frequency converters. Every Schneider 140NRP31201 undergoes complete optical link and bus communication burn-in testing prior to dispatch, supported by ready spot inventory and long-term warranty for global DCS integrators and plant automation maintenance teams.