Yokogawa|ECB401-51|ESB Bus Coupler Module

YOKOGAWA EC401-51 ESB Bus Coupler Module

Description
The YOKOGAWA EC401-51 is a standard-type ESB Bus Coupler Module with ISA Standard G3 option, designed to connect Field Control Units and Node Units via the ESB bus in N-IO/FIO systems.

Features
Supports dual-redundant ESB bus configuration, compatible with FIO Field Control Units, hot-swappable design.

Technical Specifications

• Function

  • ESB bus interface for communication between Field Control Unit and Node Unit

• Compatibility

  • Installable in FIO Field Control Units: AFV30S, AFV30D, AFV40S, AFV40D, A2FV50S, A2FV50D, A2FV70S, A2FV70D
  • Requires style code S3 or later for use with CP471 processor
  • Style 2 or later required for SEM (Sequence of Events Manager) support

• Redundancy Support

  • Single module: Installed in slot 7, slot 8 covered by dummy
  • Dual-redundant: Modules installed in both slot 7 and slot 8

• Transmission Performance

  • Speed: 128 Mbps (I/O data transmission)
  • Distance: Up to 10 m

• Connectable Units

  • Max. 9 units (ANB10S, ANB10D, ANT401, ANT411, ANT421)

• Power & Physical

  • Current Consumption: 0.5 A
  • Weight: Approx. 0.24 kg
  • Dimensions: 32.8 mm x 129.5 mm x 130 mm

• Model Configuration

  • Suffix -5: Standard type, no explosion protection
  • Suffix 1: Includes ISA Standard G3 option