540U-OEM

OPEN-COLLECTOR OUTPUT OEM BOARD

SeaI/O USB Adapters  •  USB
540U-OEM Open-Collector Output OEM Board
540U-OEM - USB Modbus RTU to 32 Open-Collector Output OEM Board (SeaI/O-540U-OEM)
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
£305

Add to cart / quote list

Buy the 540U-OEM online or add it to your quote list to send to our sales team for a quote on all your chosen products
Version information
Lead time*
1 off price**
Request qty / trade pricing**
Buy now
540U-OEM-ROHS
USB Modbus RTU to 32 Open-Collector Output OEM Board (SeaI/O-540U-OEM)
£305
Peripheral information
Stock
Lead time*
1 off price**
Request qty / trade pricing**
Buy now
The Digital I/O Handbook - A Practical Guide to Industrial Input and Output Applications (Free with Qualifying Sealevel Digital I/O Products)
1 in stock
RS-485 Interconnect Cable, 5" in Length - for SeaI/O, Relio R1100 Systems
£4
The Digital I/O Handbook - A Practical Guide to Industrial Input and Output Applications
£23
All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the 540U-OEM 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)

540U-OEM overview

  • 32 open collector outputs
  • Removable screw terminals simplify field wiring
  • Input power via terminal block or modular connector
  • Includes four 3/4 inch metal standoffs with nuts
  • Sealevel software supports Windows and Linux operating systems
  • Includes 6' USB type A to USB type B device cable (Item# CA179)
Control 32 open-collector outputs via any USB connection with the SeaI/O-540U-OEM. The open-collector outputs provide high current sinking over a large operating voltage.

Each open-collector output circuit includes a flyback diode for protection when interfacing highly inductive loads, such as DC motors. Outputs are grouped in eight-bit ports which share high and low voltage contacts via 3.5mm terminal blocks. The SeaI/O-540U-OEM is powered from your 9-30V DC source, or select from a variety of Sealevel power supply options.

Communicate with the SeaI/O-540U-OEM using industry standard Modbus TCP protocol or use the Sealevel SeaMAX API software libraries from your application program. Sealevel's SeaMAX software drivers and utilities make installation and operation easy using Microsoft Windows and Linux operating systems.
 
OPC-UA
OPC-UA is supported by many of our communication and I/O products. If you are interested but not quite sure how to implement OPC-UA into your factory then get in touch.
Ask us a question
Enquire about the 540U-OEM
Need more info or project pricing for the 540U-OEM?
T: +44 (0)1782 337 800 • E: SALES@IMPULSE-EMBEDDED.CO.UK
We want you to be the first to know about new products, technology solutions and exclusive industry news. To stay connected and receive marketing communications, select YES. (Remember, you are free to unsubscribe at any time.)

 
LIVE CHAT OFFLINE (OPEN UK 8:30AM-5:00PM MON - FRI)
Your Favourites
Wherever you see this heart symbol around the site, you can click to add things like products, articles and more to your favourites.
Build a quote list
Are you after more than one product, or need quantity pricing? Add products to your quote list and send it through to our team in one go!