ESB Bus Coupler Modules | SEC402-51 | Yokogawa Regulated Power Factory monitoring and process integration

Factory monitoring and process integration

isolated cable routing from high-current motor conductors

Input current range: 4 to 20 mA

A: Hot-swap behavior is dependent on system backplane configuration

Transmitter Wiring Selection: Channel-specific 2-wire or 4-wire setting via pin configuration

ESB Bus Coupler Modules | SEC402-51 | Yokogawa Regulated Power Factory monitoring and process integrationYokogawa SEC402 51 ESB Bus Coupler Module Configured for ESB bus data exchange between safety control units and safety node units in ProSafe RS safety system architectures, the Yokogawa SEC402 51 (SEC402 ESB Bus Coupler Module) provides direct physical backplane to field node communication via dual ESB bus interfaces mounted on dedicated controller slots. The module operates as a dual port ESB bus master interface, managing cyclic I O data