Yokogawa EC402-51 ESB Bus Coupler Module ESB Bus Modules and the INFI‑90 backplane

and the INFI‑90 backplane

Relative humidity: up to 95% non-condensing

ensuring deterministic control in demanding industrial environments such as chemical processing

and indicator lamps

Depth: ~305 mm

Yokogawa EC402-51 ESB Bus Coupler Module ESB Bus Modules and the INFI‑90 backplaneYokogawa EC402 51 ESB Bus Coupler Module The Yokogawa EC402 51, also cataloged as the EC402 ESB Bus Coupler Module, operates as a dedicated hardware component for high speed ESB bus master interfacing within CENTUM VP and CS 3000 distributed control systems. Suffix Breakdown & Model Matrix EC402: ESB Bus Coupler Module for N IO FIO, 2 Port type 5: Standard type with no explosion protection 1: ISA Standard G3 conformal coating for corrosion and