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SEALEVEL | SeaIO

SeaI/O-450M-OEM

Now includes NABL Calibration Certificate.
Rs. 32004.00

A compact RS-485 Modbus RTU relay module with 16 SPDT Form C outputs, ideal for embedded industrial control applications. Board-only form factor for OEM integration..

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  • Detail
  • Special Features
  • Specification

The SeaI/O-450M-OEM is a high-performance relay control solution tailored for OEM and embedded applications. It features 16 SPDT (Form C) relays capable of switching up to 60VDC at 2A. Designed for RS-485 Modbus RTU communication, this module integrates easily into automation and control systems.

Developers can also access the Sealevel SeaMAX software API, supporting rapid integration with custom applications under Windows and Linux environments. Power is supplied via a 9–30VDC input, and the board is designed for reliable operation in moderately controlled environments.

This OEM version is a board-only format (no enclosure), making it suitable for embedded use in control cabinets or custom enclosures. For system expansion, the SeaI/O N-series modules can be daisy-chained to scale up I/O capacity.

  • 16 Form C SPDT relay outputs

  • RS-485 communication using Modbus RTU

  • Board-only OEM design for space-constrained installations

  • Wide 9-30VDC input power range

  • Compatible with Windows & Linux via SeaMAX API

  • Supports expansion with up to 246 SeaI/O N-series modules

  • Includes access to the Digital I/O Handbook

  • Host Interface: RS-485

  • Protocol: Modbus RTU

  • Relay Outputs: 16 SPDT Form C

  • Output Rating: 60VDC @ 2A

  • Operating Temperature: 0°C to 50°C (32°F to 122°F)

  • Storage Temperature: -20°C to 80°C (-4°F to 176°F)

  • Input Power: 9–30VDC

  • Humidity Range: 10–90% RH, non-condensing

  • Form Factor: Board only (OEM)

  • Dimensions: 7.5" (L) x 5.0" (W) x 0.8" (H)

  • # of Inputs: 0

  • # of Outputs: 16

  • Software Support: Windows, Linux (SeaMAX API)