Yokogawa EC402-51 ESB Bus Coupler Module

Product Description

• The Yokogawa EC402-51 ESB Bus Coupler Module is a communication module designed to connect the Field Control Unit and the Node Unit via the ESB bus.

• It enables high-speed data transmission and supports dual-redundant ESB bus configurations.

• The module features two ESB bus connector ports, allowing for an extended transmission distance compared to previous models.

Technical Specifications

• Function: ESB bus master interface

• Number of Connectable Units:

• Upper side: Max. 9 units

• Lower side: Max. 9 units

• Total: Max. 13 units

• Transmission Speed: 128 Mbps (I/O module data transmission)

• Transmission Distance:

• Upper side: Max. 10 m

• Lower side: Max. 10 m

• Total: Max. 20 m

• Current Consumption: 0.5 A

• Weight: Approx. 0.24 kg