esb bus coupler module parts

Yokogawa SEC402-51 ESB Bus Coupler Module for ProSafe-RS systems. Dual-port ESB interface, 128 Mbps, 24V DC, -10°C to 60°C. Reliable signal processing for process plants and power generation. Ideal for maintenance and spare-part procurement. 1-year limited warranty. Verify model code and system compatibility before ordering.