8221

REED RELAY OUTPUT ADAPTER

SeaI/O USB Adapters  •  USB
8221 Reed Relay Output Adapter
8221 - USB to 16 Isolated Digital Input/16 Reed Relay Output Adapter (SeaDAC DIO-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.
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£267

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8221-ROHS
USB to 16 Isolated Digital Input/16 Reed Relay Output Adapter
£267
Peripheral information
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Lead time*
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All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the 8221 to UK Mainland on orders over £150 (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)

8221 overview

  • Manufacturer : Sealevel Systems
  • Host Interface : USB
  • Total Channels : 32
  • Inputs : 16 x Isolated Digital Inputs
  • Input Range : 5-30V DC
  • Input Isolation : 300V DC (optical)
  • Outputs : 16 x Form A Reed Relay (SPST) Outputs
  • Max. Contact Voltage : 60V DC max.
  • Max. Contact Current : 500mA max. 
  • Enclosure : Housed in rugged, attractive plastic enclosure
  • Connector : Removable screw terminal blocks simplify field wiring
  • Cable : Includes CA-179 - 72" USB A to B cable
  • Other Features : Powered by USB connection
  • High-retention USB Type B connector prevents accidental disconnection of USB cable
  • Dimensions (WxHxD) : 9.2" x 1.7" x 5.3" 
  • Operating Temperature : 0 to +70C (extended temperature options available)
  • Software Support : SeaMAX supports Linux and Windows
  • Warranty : Lifetime Warranty
Control and monitor 16 optically isolated inputs and 16 Reed relay outputs via any USB connection with the 8221.

Inputs can range from 5-30V DC, while the Reed relays provide long life switch closures well suited to low current devices. Inputs and outputs are grouped into four-bit segments that each share a common for easy wiring via removable 3.5mm terminal blocks.

SeaDAC modules are housed in a rugged, attractive plastic enclosure and include a highly-retentive USB Type B connector to prevent accidental disconnection. The 8221 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.

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.
 
OPC-UA
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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