The SeaI/O-430E-OEM is a compact, Ethernet-based digital input module offering 32 optically isolated inputs for safe and reliable interfacing with real-world signals. Each input supports 5–30VDC and features 300V external isolation and high channel-to-channel isolation—ideal for monitoring switches, sensors, and low-voltage logic in harsh industrial environments.
This board-only version is designed for OEM use, allowing direct integration into control panels, embedded systems, and custom enclosures. Input connections are made via removable 3.5mm screw terminal blocks, ensuring flexible and organized wiring.
The module communicates via Modbus TCP, making it compatible with SCADA systems, PLCs, and remote I/O controllers. Developers can also leverage Sealevel's SeaMAX software libraries for integration into Windows and Linux applications.
It is powered from a standard 9–30VDC source and supports up to 246 additional SeaI/O N-series modules for future scalability. With support for the Sealevel Modbus Connect iOS app, it also enables quick diagnostics and remote field testing on the go.
