Yokogawa S2EN402-S0001 N-ESB Bus Coupler Module

Description

The Yokogawa S2EN402-S0001 is a 2-port N-ESB bus coupler module used in ProSafe-RS safety instrumented systems. It enables high-speed communication between the Safety Control Unit (SCU) and N-IO nodes, ensuring stable and secure data exchange in critical applications.

Specifications

• Model: S2EN402-S0001
• Type: N-ESB bus coupler module (2-port)
• Application: ProSafe-RS safety instrumented system
• Communication Ports: 2 × RJ-45 (ISO/IEC 8877-compliant)
• Transmission Medium: UTP Cat 5 or higher
• Transmission Speed: 100 Mbps
• Max Cable Distance: 100 m (cabinet-contained routing only)
• Mounting Slots: Odd-numbered and adjacent even-numbered slots of S2SC70□
• Redundancy: Dual-redundant configuration required
• Current Consumption: 0.5 A
• Operating Temperature: –20°C to +70°C
• Humidity Range: 5% to 95% RH (non-condensing)
• Dimensions: 144 × 100 × 30 mm
• Weight: Approx. 0.22 kg

Features

• High-Speed Communication: 100 Mbps data exchange between SCU and N-IO nodes
• Dual-Redundancy: Ensures fault tolerance and system reliability
• Compact Design: Space-efficient for cabinet installation
• Industrial Durability: Operates reliably in harsh environments
• Secure Protocols: ISO/IEC-compliant RJ-45 ports for stable signal integrity
• System Integration: Seamlessly connects with ProSafe-RS architecture