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stock_number: "69080-1"
canonical_url: "https://www.artisantg.com/69080-1/Sealevel-Systems-SeaI-O-520U"
json_url: "https://www.artisantg.com/69080-1/Sealevel-Systems-SeaI-O-520U.json"
generated_at: "2026-11-07T05:49:23.516Z"
last_updated: "2026-09-30T05:35:41.367-05:00"
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# Sealevel Systems SeaI/O-520U USB to (8) Isolated Inputs/(8) High-Current Form C Relay Outputs Module

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Sealevel Systems
- Model: SeaI/O-520U
- Condition: Used and in Excellent Condition
- Price: $190.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 1.5 lb, estimated
- Shipping dimensions: 12X9X6 in, estimated

## Details

This unit does not include the USB cable.

### Configuration

- Input Range: 5-30 VDC

Part Number: SeaI/O-520U-RoHS

## Images

- <https://www.artisantg.com/itemimages/sealevel_systems_seai_o_520u_view1_2025714104320.jpg>
- <https://www.artisantg.com/itemimages/sealevel_systems_seai_o_520u_view2_2025714104320.jpg>
- <https://www.artisantg.com/itemimages/sealevel_systems_seai_o_520u_view3_2025714104320.jpg>
- <https://www.artisantg.com/itemimages/sealevel_systems_seai_o_520u_view4_2025714104320.jpg>