EC401-51 | Yokogawa | ESB Bus Coupler Module SafeFlame Scanner of inputs: 4

of inputs: 4

Test Input Pin: Enables quick verification of loop signal output using a function generator

Diagnostics: Output status monitoring and fault indication

Invoice Description: CONTROL PANEL

EC401-51 | Yokogawa | ESB Bus Coupler Module SafeFlame Scanner of inputs: 4Description The Yokogawa EC401 51 is an ESB Bus Coupler Module used in CENTUM VP and CS 3000 control systems. It acts as a communication bridge between the Field Control Unit (FCU) and Node Units via the ESB bus, enabling high speed, reliable data transmission in distributed control environments. Specifications Model: EC401 51 Function: ESB bus interface for FCU to node communication Transmission Speed: 128 Mbps Max Transmission Distance: 10 meters