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The SeaI/O-440S provides 32 SPST Form A dry contact Reed relays. Reed relays offer long-life performance and fast response time. Each relay can switch up to 60VDC @ 500mA. Connection to the host device is made via RS-232. The SeaI/O-440S is powered from your 9-30VDC source, or select from a variety of Sealevel power supply options.
Communicate with the SeaI/O-440S using the Sealevel SeaMAX API software libraries or use any Modbus RTU compliant device. Sealevel's SeaMAX software drivers and utilities make installation and operation easy using Windows 2000, XP and Vista operating systems.
Expand your I/O network with SeaI/O N series products. SeaI/O modules are available with Reed and Form C relays, optically isolated inputs, TTL interfaces, A/D and D/A functionality. Up to 246 additional expansion modules can be added using convenient pass-through connectors.
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.
| Host Interface | RS-232 |
|---|---|
| # of Ports | 32 |
| Brand/Family | SeaI/O |
| Digital I/O | Reed Relay Outputs |
| RoHS | Yes |
| Number of Inputs/Outputs | 32 Outputs |
| Contact Voltage | 60VDC max. |
| Contact Operate Time | 0.5ms max. |
| Contact Bounce Time | 0.5ms max. |
| Contact Release Time | 0.2ms max. |
| Power Requirement | 9-30 VDC @ 2.7W |
| Operating Temperature | 0 - +70C |
| Extended Temperature | Call for Options |
| Storage Temperature | -50 - +105C |
| Humidity Range | 10 - 90% Relative Humidity, Non-Condensing |
| Dimensions | 7.5 (L) x 5.1 (W) x 1.3 (H) |
• RS-232 Modbus RTU interface
• 32 SPST Form A Reed relays
• Removable screw terminals simplify field wiring
• Input power via terminal block or modular connector
• DIN rail mount or table mount
• Sealevel software supports Windows 2000/XP/Vista operating systems
• 32 SPST Form A Reed relays
• Removable screw terminals simplify field wiring
• Input power via terminal block or modular connector
• DIN rail mount or table mount
• Sealevel software supports Windows 2000/XP/Vista operating systems
 Part#440E SeaI/O-440E
$399.00
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 Part#440M SeaI/O-440M
$329.00
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 Part#440U SeaI/O-440U
$319.00
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 Part#440W SeaI/O-440W
$619.00
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 Part#CA239 SeaI/O RS-485 Interconnect
$2.95
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 Part#TB-SP9-KT Spring Clamp Terminal Block Kit
$29.95
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 Part#DB109 Modular Adapter - DB9 Female to RJ45
$9.95
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 Part#KT122 SeaI/O Expansion
$8.95
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 Part#KT123 Flush Mount Bracket
$17.95
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 Part#KT125 Universal Mounting Bracket
$69.95
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 Part#KT130 Side Mount Bracket
$32.95
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 Part#DR104 DIN Rail Mounting Clips
$9.95
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 Part#TR109 Wall Mount Power Supply
$14.95
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 Part#TR112 Wall Mount Power Supply
$10.95
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 Part#PS105 165 Watt Power Supply
$229.00
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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#410N SeaI/O-410N
$269.00
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 Part#420N SeaI/O-420N
$259.00
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 Part#430N SeaI/O-430N
$269.00
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 Part#440N SeaI/O-440N
$319.00
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 Part#450N SeaI/O-450N
$279.00
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 Part#462N SeaI/O-462N
$239.00
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 Part#463N SeaI/O-463N
$249.00
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 Part#470N SeaI/O-470N
$429.00
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 Part#520N SeaI/O-520N
$239.00
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 Part#530N SeaI/O-530N
$349.00
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 Part#540N SeaI/O-540N
$369.00
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 Part#570N SeaI/O-570N
$399.00
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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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