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SEALEVEL | SeaIO

SeaI/O-540U-OEM

Now includes NABL Calibration Certificate.
Rs. 45847.00

Control 32 open-collector outputs through any USB connection with the SeaI/O-540U-OEM. This compact, board-only version offers industrial-grade flexibility for embedded and panel-mount applications, using Modbus RTU or SeaMAX API..

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  • Detail
  • Special Features
  • Specification

The SeaI/O-540U-OEM is a board-level, USB-based digital output module engineered for OEMs and embedded system designers. It provides 32 open-collector outputs grouped into 8-bit ports, with each port connected via 3.5mm terminal blocks for clean integration.

Designed to sink high currents across a wide voltage range, this unit features flyback diodes on each output to protect against voltage spikes from inductive loads like motors and solenoids.

You can communicate with the unit via the industry-standard Modbus RTU protocol or by leveraging Sealevel’s powerful SeaMAX API from your custom application. The unit is fully supported on both Windows and Linux platforms, making it easy to deploy in virtually any system.

Additionally, the SeaI/O-540U-OEM can be expanded using N-series modules—supporting up to 246 additional devices. This makes it ideal for scalable industrial automation projects.

  • 32 high-current open-collector outputs

  • Flyback diodes for inductive load protection

  • USB interface with Modbus RTU and SeaMAX API support

  • Board-only design for OEM integrations

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

  • Wide input voltage range: 9–30 VDC

  • Compatible with Windows and Linux systems

  • Host Interface: USB

  • Output Type: 32 Open-Collector Outputs

  • Input Channels: 0

  • Operating Temperature: -20°C to 70°C

  • Storage Temperature: -50°C to 105°C

  • Input Voltage Range: 5–30 VDC

  • Input Impedance: 6.2K Ohms

  • Power Requirement: 9–30 VDC @ 3.8W

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

  • Humidity Range: 10–90% RH (Non-Condensing)

  • Enclosure: Board Only

  • Communication Protocols: Modbus RTU / SeaMAX API

  • Expansion Capability: Supports up to 246 SeaI/O modules