Yokogawa Electric Corporation UTLC31-2F Modbus Link Module

The Yokogawa UTLC31-2F Modbus Link Module is a panel-installation interface that enables Modbus-based communication between controllers and networked devices in industrial automation and process control environments. It uses a serial RS-485 interface and the Modbus protocol to serve as the controller-to-network communication link, supporting reliable data exchange across automation networks and enabling integration with field devices and control panels. Designed for Yokogawa controller systems, the module is powered by the host controller (model dependent) and configured for panel or system integration to enable data transfer, system integration, and centralized monitoring across process control networks and manufacturing equipment. Common replacements for planning and retrofit include UTLC10, UTLC20, and UTLC100, making it a fitting choice for repair, expansion, or replacement to maintain connectivity in Yokogawa installations.