XBL-C21A RS-232 Communication Module Specifications

This document provides specifications and details for the LS Electric XBL-C21A RS-232 expansion module, which supports Modbus RTU Client/Server, Modbus ASCII, and XGT protocols. It includes technical parameters such as transmission speeds up to 115200 bps, station number settings, LED diagnostics, and physical characteristics for use with XGB series PLCs.