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SEALEVEL | USB Digital

SeaDAC Lite DIO-8 Kit

Now includes NABL Calibration Certificate.
Rs. 22860.00

The iPortholes - USB to 4 Isolated Inputs; 4 Reed Relays (8111-KT-ROHS) allows you to control and monitor 4 optically isolated inputs and 4 dry-contact Reed relay outputs via an internal USB connection. Ideal for low-current devices and industrial automation..

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  • Special Features
  • Specification

The iPortholes - USB to 4 Isolated Inputs; 4 Reed Relays (8111-KT-ROHS) module provides four optically isolated inputs and four Reed relay outputs to control and monitor a variety of industrial and automation devices via a USB connection. The inputs are designed to withstand 3500VDC isolation, ensuring protection for the connected equipment. The Reed relays are highly durable and perfect for switching low-current devices in automation systems.

This module is USB bus powered, meaning no additional external power supply is required. The Sealevel SeaMAX software suite supports easy installation and operation with Windows and Linux systems. The module is housed in a rugged plastic enclosure, and its compact size makes it ideal for use in custom enclosures with the Porthole mounting plate.

The unique Porthole design allows you to expand industrial computing platforms by integrating USB I/O modules into your own systems. The Porthole footprint standardizes I/O connections, making it easier to design flexible and customizable setups.

  • 4 optically isolated inputs (5-30VDC, 3500VDC isolation)

  • 4 Reed relay outputs (dry-contact, long-life, low-current)

  • USB bus powered (no external power supply required)

  • Removable terminal blocks for easy wiring

  • Sealevel SeaMAX software suite supports Windows & Linux

  • Intelligent Porthole design for flexible I/O configuration in enclosures

  • Operating temperature: 0°C to +70°C (extended range available)

Feature Details
Host Interface USB
Inputs 4 optically isolated inputs (5-30VDC)
Relay Outputs 4 Reed relays (Form C, SPDT)
Power Requirement +5V @ 500mA
Storage Temperature -50°C to 105°C (-58°F to 221°F)
Operating Temperature 0°C to 70°C (32°F to 158°F)
USB Specification USB 1.1 Compliant; USB 2.0 Compatible
Dimensions 3.2" (L) x 3.1" (W) x 0.8" (H)
Humidity Range 10-90% Relative Humidity/Non-Condensing
Family SeaDAC Lite