Yokogawa EC401-50: Reliable ESB Bus Connection Hub

Industrial Network Gateway

The EC401-50 module links N-IO/FIO systems via ESB bus. It transfers data at 128Mbps. Supports up to 9 connected devices. Built for harsh factory environments.

Key Networking Features

• 128Mbps high-speed data transfer
• 10-meter cable reach
• Compact 0.24kg design
• Tool-free installation
• Status indicator LEDs

Technical Specifications

• Brand/Model: Yokogawa EC401-50
• Interface: 1-port ESB bus
• Max Units: 9 connected devices
• Speed: 128Mbps sustained
• Distance: 10m maximum
• Power: 0.5A @ 24VDC
• Temp Range: -25°C to +70°C
• Weight: 0.24kg

Industrial Protection

• 1500V surge protection
• 95% humidity resistant
• Vibration tolerant (5g)
• Dust-proof connectors

Easy Setup

• Plug-and-play operation
• Auto-termination
• DIN rail mounting
• Hot-swappable design

Certifications

• CE Marked
• UL 61010-1
• RoHS compliant

Warranty & Shipping

• 12-month product warranty
• Global delivery: FedEx/UPS/DHL
• Express 2-day available

Network Diagnostics

• Connection status monitoring
• Data error detection
• Signal quality indicators
• Auto-recovery function

Expert Questions

• Cable type required?
  Shielded twisted pair (AWG22-18).
• Maximum node distance?
  10m total, 2m between nodes.
• Power redundancy?
  Dual power input option available.
• Data encryption?
  128-bit AES standard.
• Replace in running system?
  Yes, hot-swap supported.

Package Includes

• EC401-50 module
• DIN rail clip
• Termination plug
• Quick-start guide