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SEALEVEL | USB Digital

SeaDAC Lite PIO-32 Kit

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The SeaDAC Lite 8126 provides 32 channels of programmable TTL digital I/O via a USB connection. Housed in a rugged plastic enclosure and USB bus-powered, it’s ideal for industrial automation, security control systems, and sensor interfacing—all while ensuring reliable connectivity through Sealevel’s secure SeaLATCH USB port..

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  • Specification

The SeaDAC Lite 8126 offers flexible, high-performance USB-based digital control for industrial and automation applications. With 32 channels of buffered TTL-level I/O divided into four 8-bit ports, each programmable independently as input or output, the module is ideal for applications like equipment automation, sensor interfacing, and switch monitoring.

A standard 50-pin IDC ribbon cable allows direct connection to relay racks or other control systems. Its locking SeaLATCH USB port enhances stability by preventing accidental disconnection—especially important in industrial settings.

The module is housed in a rugged plastic case that can be wall-mounted, placed under a counter, or installed within a control cabinet. With full SeaMAX software support and no external power required, the 8126 makes USB-based control fast, reliable, and easy to implement.

  • 32 Buffered TTL I/O Channels – Organized as 4 x 8-bit programmable ports

  • SeaLATCH USB Port – Locking connection prevents accidental disconnection

  • USB Bus Powered – No external power supply needed

  • Standard 50-Pin IDC Header – Easily integrates with relay racks and control panels

  • Rugged Enclosure – Mountable on panels, walls, or counters

  • SeaMAX Software Suite – Compatible with Windows & Linux platforms

  • Programmable as Input or Output – Per 8-bit port

  • Extended Temperature Option – For harsh industrial environments

Parameter Details
Model Number 8126-ROHS
I/O Channels 32 TTL Digital (Buffered Drive)
I/O Configuration 4 x 8-bit Ports (Individually Configurable)
Host Interface USB with SeaLATCH Locking Port
USB Specification USB 1.1 Compliant; 2.0 Compatible
Power Requirement +5V @ 500mA (USB Bus Powered)
Connector Standard 50-pin IDC Header
Enclosure Plastic, Wall or Panel Mountable
Operating Temperature 0°C to +70°C (Extended: -40°C to +85°C Optional)
Storage Temperature -50°C to +105°C
Humidity 10–90% RH, Non-Condensing
Dimensions 4.3" (L) x 3.4" (W) x 1.3" (H)
Software Compatibility SeaMAX Suite for Windows & Linux