Core Product Information
▲Product Range: Modicon Quantum automation platform
▲Product Type: Fibre optic repeater (RIO S908, 2-channel)
▲Product Details:The 140NRP95400 is a specialized fibre optic repeater designed exclusively for the
Modicon Quantum automation platform (Schneider Electric’s industrial control ecosystem), tailored
to extend and enhance the reliability of distributed I/O (RIO) communications via multi-mode fibre
optics. Its core role is to amplify and relay optical signals across long distances, addressing signal
degradation challenges in large-scale industrial environments like manufacturing plants, power
facilities, and process control sites—making it a critical component for seamless, long-range data
transmission between Modicon Quantum controllers and remote I/O devices.
Electrical Specifications
Bus Current Requirement: 700 mA Power Dissipation: 5 W Inrush Current: 1 A at 5 V DC |
Optical Specifications
Number of Ports: 2 fiber optic ports (ST connector type) + 1 coaxial connector Wavelength: 820 nm
Transmission Distance: 2000 m (6561.68 ft) for 50/125 µm fiber (optical power: 3.5 dBm) 3000 m (9842.52 ft) for 62.5/125 µm fiber (optical power: 3.5 dBm) 3000 m (9842.52 ft) for 100/140 µm fiber (optical power: 5 dBm)
Attenuation: -20...-13 dB (50/125 µm) -16...-10 dB (62.5/125 µm) -10.5...-4 dB (100/140 µm) Rise/Fall Time: 20 ns Receiver Sensitivity: -30 dBm Dynamic Range: 20 dB Detected Silence: -36 dBm |
Mechanical & Physical Specifications
Material: PC (polycarbonate) AWG Gauge Compatibility: AWG 14...AWG 1 Dimensions: Width: 1.59 in (40.34 mm) Height: 9.84 in (250 mm) Depth: 4.09 in (103.85 mm) Product Weight: 1.22 lb (US) / 0.554 kg Package Details: 1 unit per package; package weight: 1.31 Lbs Country of Origin: FR (France) |
Environmental Specifications
Operating Ambient Temperature: 0–60 °C (32–140 °F) Storage Ambient Temperature: -40–85 °C (-40–185 °F) Relative Humidity: 0–95% (no condensation specified) Operating Altitude: 0–2000 m (0–6561.68 ft) |
Safety & Compliance
Standards Compliance: UL 508, FM Class 1 Division 2, CSA C22.2 No 142 Product Certifications: TÜV, CE marking Sustainability Status: Green Premium product RoHS Compliance: Compliant (since date code 1111) REACh Compliance: No SVHC above threshold California Proposition 65 Warning: Contains lead and lead compounds (known to cause cancer, birth defects, or reproductive harm) |
Diagnostic & Visual Indicators
LED Indicators: 1 red LED (internal fault/module failure, marked “ERR”); 1 red LED (error,marked“FAULT”) |
