Industrial NTLS01 Station Terminal Unit Network Interface Module

Bailey NTLS01 is the Network 90 logic station termination unit, a modular component used in Bailey Net 90 and Infi 90 control networks to terminate the station-level portion of the data highway. It provides a dedicated digital input interface that lets field devices feed status and switch signals into the logic controller, helping maintain signal integrity within the Net 90 network. As part of the Network 90 family, the NTLS01 appears in catalog listings with suffix variants such as NTLS01-A through NTLS01-Z to denote different configurations. Infi 90/Net 90 deployments rely on termination and interface units like NTLS01 to simplify wiring, stabilize communications, and support reliable monitoring of device status at the station level. Typical applications include process control environments where robust, discrete input signaling from field devices must be reliably reported to the logic station for real-time control logic, and where Bailey documentation identifies the NTLS01 as a key element for building a stable Net 90 and Infi 90 system.