BAILEY NDSO04 Digital Slave Output Module

BAILEY Bailey NDSO04 Digital Slave Output Module is a relay-based digital output slave designed for Bailey NET 90 and INFI 90 control systems, enabling centralized supervisory control by translating master commands into discrete field outputs and energizing relays or digital actuators in industrial plants. It participates in Bailey’s Network 90/INFI 90 I/O architecture, where a master controller communicates with distributed I/O modules across the network, and the NDSO04 acts as the remote digital output block that interfaces with the process equipment. Also listed under several nominals like NDS004 and NDSOO4, this module is part of the INFI 90 digital I/O family and is designed to operate within the Net 90/INFI 90 ecosystem to support scalable, modular control. Typical applications include controlling field devices such as relays, contactors, or other digital actuators in automated lines, batch processes, or machine-tending setups that rely on Bailey’s Net 90/INFI 90 platforms.