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SEALEVEL | SeaIO

SeaI/O-410U

Now includes NABL Calibration Certificate.
Rs. 32004.00

The SeaI/O-410U offers 16 optically isolated inputs and 16 Reed relay outputs, designed for industrial control and monitoring applications. It communicates via Modbus RTU over USB, making it easy to integrate with computers and control systems..

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  • Detail
  • Special Features
  • Specification

The SeaI/O-410U is a versatile USB-based I/O module that offers 16 optically isolated inputs and 16 Reed relay outputs. The optically isolated inputs are perfect for high-voltage isolation and protection in industrial control and monitoring applications. With an input range of 5-30VDC, the module is capable of handling various industrial sensors and switches.

The Reed relays provide long-life, low-current switching capabilities and are ideal for controlling small devices such as sensors and actuators. Each relay can be configured for normally open or normally closed operation, providing flexibility for different control applications.

The SeaI/O-410U communicates via Modbus RTU over USB, offering seamless integration with computers and control systems. It is powered by a 9-30VDC source, and its removable screw terminals simplify installation and wiring in the field.

For added reliability, the SeaLATCH locking USB port prevents accidental disconnections by providing a secure metal-to-metal connection. The SeaI/O-410U supports up to 246 additional SeaI/O N-series modules for system expansion, making it ideal for larger installations.

  • 16 Optically Isolated Inputs – Ideal for controlling and monitoring inputs in industrial environments, rated for 5-30VDC

  • 16 Reed Relays – Provide long-life, low-current switch closures, ideal for controlling small devices

  • Modbus RTU Communication – Over USB, making it easy to integrate into existing systems

  • Sealevel SeaMAX API – Supports integration with Windows and Linux systems

  • Power Input – Operates on 9-30VDC, with optional Sealevel power supply options

  • Removable Screw Terminals – Simplify field wiring and installation

  • SeaLATCH Locking USB Port – Provides a secure, reliable connection with metal thumbscrew for preventing accidental cable disconnection

  • Expansion Capability – Up to 246 additional SeaI/O N-series modules via pass-through connectors

  • Enclosure Design – Durable and compact, suitable for industrial applications

Parameter Details
Model Number 410U-ROHS
Form Factor Enclosure
Host Interface USB
Communication Protocol Modbus RTU
Number of Inputs 16
Input Type Optically Isolated Inputs
Number of Outputs 16
Output Type Form A Reed Relays
Power Requirement 9–30 VDC @ 1.6W
Expansion Capability Supports up to 246 SeaI/O N-Series Modules
Software Compatibility SeaMAX API (Windows/Linux), Modbus RTU
iOS App Support N/A
Operating Temperature 0°C to 70°C (32°F to 158°F)
Storage Temperature -50°C to 105°C (-58°F to 221°F)
Humidity Range 10–90% RH, Non-Condensing
Dimensions (inches) 7.5" (L) x 5.1" (W) x 1.3" (H)