USB Digital I/O

USB digital I/O modules connect to any computer’s USB port and offer choices including optically isolated inputs, Reed and Form C relays and TTL interfaces to industry-standard solid-state relay racks. SeaI/O wireless Ethernet modules provide easy installation, and remote control, for reliable communication.

USB Digital I/O

Showing 1–12 of 21 results

Part: 420U
USB to 16 Isolated Inputs / 8 Form C Relay Outputs
$252.00 View Details
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Part: 420U-OEM
USB to 16 Isolated Inputs / 8 Form C Relay Outputs
$240.00 View Details
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Part: 450U
USB to 16 Form C Relay Outputs
Rated 4.50 out of 5
$263.00 View Details
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Part: 450U-OEM
USB to 16 Form C Relay Outputs
$252.00 View Details
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Part: 520U
USB to 8 Isolated Inputs / 8 High-Current Form C Relay Outputs
Rated 5.00 out of 5
$263.00 View Details
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Part: 520U-OEM
USB to 8 Isolated Inputs / 8 High-Current Form C Relay Outputs
$252.00 View Details
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Part: 420W
Wi-Fi 802.11b/g Modbus TCP Interface to 16 Isolated Inputs / 8 Form C Relay Outputs
$332.00 View Details
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Part: 450W
Wi-Fi 802.11b/g Modbus TCP to 16 Form C Relay Outputs
$344.00 View Details
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Part: 8112
USB to 4 Optically Isolated Inputs / 4 Form C Relay Outputs Digital Interface Adapter
Rated 4.75 out of 5
$183.00 View Details
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Part: 8112-OEM
USB to 4 Optically Isolated Inputs / 4 Form C Relay Outputs Digital Interface Adapter
$171.00 View Details
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Part: 8115
USB to 4 Form C Relay Outputs Digital Interface Adapter
Rated 5.00 out of 5
$148.00 View Details
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Part: 8115-OEM
USB to 4 Form C Relay Outputs Digital Interface Adapter
$137.00 View Details
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Showing 1–12 of 21 results