270U

INDUSTRIAL USB HUB

Sealevel USB Devices  •  USB
270U Industrial USB Hub
270U - 7 Port Isolated Industrial USB 2.0 Hub
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.
From
£320

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Version information
Stock
Lead time*
1 off price**
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270U-UK-ROHS
7 Port Isolated Industrial USB 2.0 Hub UK with TR135 Power Supply (TR126)
No stock
£320
Peripheral information
Stock
Lead time*
1 off price**
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SeaLATCH USB Type A to USB Type B Device Cable, 72" in Length
No stock
£12
USB Type A to SeaLATCH USB Type B Device Cable, 72" in Length
No stock
£12
SeaLATCH USB Type A to SeaLATCH USB Type B Device Cable, 72" in Length
No stock
£12
USB Type A to USB Type B, 72" in Length - Device Cable
No stock
£9
Universal Mounting Bracket (VESA) - for SeaI/O, Relio R1000 Systems
No stock
£81
Flush Mount Bracket Kit - for SeaI/O, Relio R1000 Systems
No stock
£19
DIN Rail Mounting Clips - for SeaI/O, R1100, 4103
No stock
£11
All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the 270U 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)

270U overview

  • Powered USB isolated hub provides seven downstream USB ports with 500mA available per port
  • Sealevel's SeaLATCH locking USB ports provide secure connection with SeaLATCH USB cables via metal thumbscrews
  • High-retention USB type B connector prevents accidental disconnection of standard USB cable
  • Status LEDs indicate external power, connection to the host, and fault conditions
  • USB (Universal Serial Bus) 1.1 compliant and 2.0 compatible
  • Operates at full-speed 12M bps and low-speed 1.5M bps
  • Supported in Windows, Linux and other USB aware operating systems
  • Includes wall-mount AC power supply that outputs 12VDC @ 2.5A (Item# TR123)
  • Includes 6' USB type A to SeaLATCH USB type B device cable (Item# CA356)
Once associated only with desktop peripherals, USB I/O devices are now commonly found in industrial and OEM applications. Voltage spikes, power surges, and ground loops that affect traditional serial interfaces also affect USB devices.

The SeaI/O-270U is an optically isolated USB hub that connects up to seven USB peripherals and protects the host computer from voltages up to 1500V AC. The SeaI/O-270U is ideal for adding USB ports to a SeaI/O data acquisition "stack" or a Relio R1000 embedded solid-state industrial computer.

The SeaI/O-270U integrates patent-pending SeaLATCH USB ports, which are fully compatible with standard USB cables. When used with the included USB cable with a SeaLATCH USB type B connector, the metal thumbscrew provides a secure metal-to-metal connection to the hub and prevents accidental cable disconnection.

The hub's seven SeaLATCH USB type A connectors can secure USB peripherals to the hub in the same way. Order optional USB cables with SeaLATCH USB connectors below, or use standard USB cables. Additionally, the SeaI/O-270U's highly-retentive type B connector helps prevent unintentional separation from a standard USB cable.

Supported in Windows, Linux, and other USB aware operating systems, the SeaI/O-270U requires no separate software drivers and is easy to install.

Simply provide power to the hub using the included power supply, plug the hub into an available USB port with the included cable, and the hub is automatically recognized.
 
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