Schneider Electric 140NOM21200 Modbus Plus Module is a Quantum Modbus Plus head-end interface that links a Modbus Plus network to a TSX Quantum CPU, enabling bridge-like MB+ communication within a Quantum system. It provides two Modbus Plus RS485 twisted-pair ports on a redundant copper medium for fault-tolerant MB+ links. As a dedicated Modbus Plus option module for Quantum controllers, it is commonly used to integrate remote I/O and other Modbus Plus devices into the Quantum automation environment.
