Product 887 of 1144
SeaPORT ISI-16: USB to 16 isolated Inputs Digital I/O Interface Adapter
plus VAT Weight: 0.6 kg RegulÀr Regular Neu New



The SeaLINK® 8207 USB digital I/O interface adapter provides 16 optically isolated inputs for connection to devices including sensors, switches, push buttons, and other user inputs. The inputs can sense both AC and DC voltage while providing optical isolation, which eliminates spikes and surges present in industrial environments. Our unique serial string naming feature allows multiple USB digital I/O devices to retain their specific identity within the system. Onboard removable screw terminals are provided to simplify wiring connections. A DIN rail mounting option is available. Sealevel's SeaI/O Classic software drivers and utilities make installation and operation easy using Windows 98SE, ME, 2000, XP and Vista operating systems. To simplify installation and configuration, a printed copy of the USB Digital I/O QuickStart Guide (173k PDF) is included with all USB Digital I/O orders. Get a jumpstart on your digital I/O development with The Digital I/O Handbook that will provide helpful information that you will use again and again. Check out Chapter 1 for an overview of logic principles.
Technical Specifications
Number of I/O 16 Inputs
Power Requirement +5V @ 50mA
Input Range 5-30 VDC
Connectors 5.08mm Screw Terminals
Field Wiring 12 - 30 AWG
Operating Temperature 0 - +70°C
Storage Temperature -50° - +105°C
Humidity Range 10 - 90% R.H.
USB Specification 1.1 Compliant
2.0 Compatible
Dimensions 7.1"" (L) x 5.3"" (W) x 1.5"" (H)


  • 16 optically isolated AC or DC inputs
  • Two 16-pin removable screw terminals simplify field wiring
  • Powered by USB connection
  • DIN rail mounting option available (part number DR102)
  • SeaI/O Classic software supports Windows 98SE, ME, 2000, XP and Vista operating systems
  • Includes 6’ USB device cable

Rev: 04/13

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