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Control and monitor 16 optically isolated inputs and 16 Reed relay outputs via any USB connection with the 8221. Inputs can range from 5-30VDC, 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 family and is designed to work with third party applications via the SeaMAX API. Installation and operation is easy using Windows 2000/XP and SeaMAX now supports the Windows Vista operating system.
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 family and is designed to work with third party applications via the SeaMAX API. Installation and operation is easy using Windows 2000/XP and SeaMAX now supports the Windows Vista operating system.
| Host Interface | USB |
|---|---|
| # of Ports | 16/16 |
| Brand/Family | SeaDAC |
| Digital I/O | Isolated Inputs, Reed Relay Outputs |
| Integration | No |
| Number of Inputs/Outputs | 16 Inputs 16 Outputs |
| USB Specification | 1.1 Compliant 2.0 Compatible |
| Power Requirement | +5V @ 500mA |
| Input Range | 5-30 VDC |
| Input Isolation | 300V |
| Contact Voltage | 60VDC max. |
| Contact Current | 500mA max. |
| Contact Operate Time | 0.5ms max. |
| Contact Bounce Time | 0.5ms max. |
| Contact Release Time | 0.2ms max. |
| Operating Temperature | 0 - +70C |
| Extended Temperature | Call for Options |
| Storage Temperature | -50 - +105C |
| Humidity Range | 10 - 90% Relative Humidity, Non-Condensing |
| Dimensions | 9.2 (L) x 5.3 (W) x 1.7 (H) |
- • 16 optically isolated inputs
• 16 SPST Form A Reed relays • Removable screw terminals simplify field wiring - • High-retention USB Type B connector prevents accidental disconnection of USB cable
- • Powered by USB connection
- • Sealevel software supports Windows 2000/XP/Vista operating systems
- • Housed in rugged, attractive plastic enclosure
- • 72 inch USB A to B cable included
 Part#CA214 USB Extension Cable
$9.95
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 Part#TB-SP05-10 Spring Clamp Terminal Blocks
$24.95
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 Part#HUB4PH 4-Port USB 2.0 Hub
$169.00
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 Part#HUB7P 7-Port USB 2.0 Hub
$249.00
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 Part#HUB7i Isolated 7-Port USB Hub
$279.00
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 Part#RK1U 1U 19 In. Rack Tray
$39.95
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 Part#RK2U 2U 19 In. Rack Tray
$59.95
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 Part#RK-CLAMP Rackmount Clamp
$19.95
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 Part#REF101 The Digital I/O Handbook
$19.95
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 Part#REF102 The Digital I/O Handbook (*Free)
$0.00
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