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SEALEVEL | USB Digital

SeaLINK ISO-16

Now includes NABL Calibration Certificate.

The SeaLINK ISO-16 is a USB digital I/O interface adapter providing 16 optically isolated inputs for safely connecting to sensors, switches, push buttons, and other user inputs in industrial automation systems..

  • Detail
  • Special Features
  • Specification

The SeaLINK ISO-16 is a USB digital I/O interface adapter designed to provide 16 optically isolated inputs for use with sensors, switches, and other user inputs. The inputs can sense both AC and DC voltage, offering protection from electrical noise and surges, making it ideal for industrial control and automation environments.

With removable screw terminals and an optional DIN rail mounting, the adapter simplifies installation and wiring. The SeaIO Classic software ensures smooth operation on Windows operating systems.

As a legacy product, the SeaLINK ISO-16 will continue to receive technical and warranty support, but for new projects, we recommend the SeaI/O-430U, which offers similar functionality and improved component availability. This product is not supported on USB 3.x ports, and users must update their SeaIO drivers to ensure proper operation.

  • 16 optically isolated inputs, protecting from spikes and surges in industrial environments

  • AC and DC voltage sensing capabilities for broad application use

  • Onboard removable screw terminals for easy wiring connections

  • DIN rail mounting option for flexible installation

  • SeaIO Classic software drivers for easy installation and operation with Windows systems

  • Legacy product, not recommended for new designs due to limited component availability (Transition to SeaI/O-430U for new projects)

  • Not supported on USB 3.x ports, requires SeaIO driver update for proper functionality

Feature Details
Host Interface USB
Operating Temperature 0°C to 70°C (32°F to 158°F)
Power Requirement +5V @ 500mA
Storage Temperature -50°C to 105°C (-58°F to 221°F)
USB Specification USB 1.1 Compliant; USB 2.0 Compatible
Family SeaDAC
Dimensions 7.1" (L) x 5.3" (W) x 1.5" (H)
Humidity Range 10-90% Relative Humidity/Non-Condensing