8126 - USB to 32 Channel TTL Digital I/O Adapter (SeaDAC Lite PIO-32)
CE is a mandatory standard for products on the market in the European Economic Area. By CE marking a product, the manufacturer ensures that the item meets the essential safety requirements set out in the applicable CE directive.
This product fully adheres to the Restriction of Hazardous Substances Directive 2002/95/EC, RoHS for short.  The directive covers the restriction of use of certain hazardous substances in electrical and electronic equipment and was adopted in February 2003 by the European Union.
This product has a lifetime warranty against product failure (excludes user or enviromental damage).
The Federal Communications Commission (FCC) is an independent agency of the United States government that sets standards and governs the testing of conducted and radiated emissions such as EMI.
8126 Digital IO Adapter
Featured in:SeaDAC Lite USB AdaptersSeaI/O USB Adapters
Free delivery to UK mainland addresses

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USB to 32 Channel TTL Digital I/O Adapter
Peripheral information
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All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the 8126 to UK Mainland on orders over £50 (exc. VAT and delivery) when purchasing online - excludes Northern Ireland, Isle of Man, Isle of Wight, Scottish Islands and the Channel Islands.

* Lead time is indicative and is subject to change at time of ordering. Next business day delivery on in-stock products only (when ordered before 3pm).
** Contact us for quantity or project pricing.
† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)

8126 overview

  • Manufacturer : Sealevel Systems
  • Host Interface : USB
  • Total Channels : 32 (buffered TTL I/O)
  • Output Power : +5V DC @ 350mA max.
  • Enclosure : Housed in rugged, attractive plastic enclosure
  • Connector : Industry standard 50-pin solid-state relay rack connector
  • Cable : Includes CA356 - 6’ USB type A to SeaLATCH USB type B device cable
  • Other Features : Power (+5V) and ground provided on 50-pin header connector
  • 10K pull-up resistors on each bit
  • Each 8-bit port individually configurable as input or output
  • Patent-pending SeaLATCH USB port provides locking connection with SeaLATCH USB cables via metal thumbscrews
  • Powered by USB connection
  • Operating Temperature : 0 to +70C
  • Software Support : SeaMAX supports Linux, Windows 2000, XP, Vista and Windows 7
  • Warranty : Lifetime Warranty
Control and monitor up to 32 channels of buffered drive digital I/O via any USB connection with the 8126. The module addresses the 32 channels of I/O as four eight-bit ports, each programmable as input or output.

Use a standard 50-pin IDC ribbon cable to connect an industry standard relay rack for PC based control and automation of equipment including sensors, switches, security control systems, and other industrial automation systems.

The SeaMAX software suite supports the SeaDAC Lite family and is designed to work with third party applications via the SeaMAX API. Sealevel's SeaMAX software drivers and utilities make installation and operation easy using Linux and Windows operating systems.

The 8126 integrates a patent-pending SeaLATCH USB port, which is fully compatible with standard USB cables. When used with the included USB cable with a SeaLATCH USB type B connector, the metal thumbscrew provides a secure connection to the device and prevents accidental cable disconnection.

SeaDAC Lite modules are housed in a rugged and attractive plastic enclosure ideal for mounting on walls, under counters, or inside panels. The 8126 is USB bus powered, so no external power supply is needed.

Standard operating temperature range of SeaDAC modules is 0C to 70C and extended temperature range (-40C to +85C) is optional.

Enquire about the 8126
Need more info or project pricing for the 8126?
T: +44 (0)1782 337 800 • E: SALES@IMPULSE-EMBEDDED.CO.UK
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OPC-UA is supported by many of our communication and I/O products. If you are interested but not quite sure how to implement OPC-UA into your factory then get in touch.
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