540U

540U-ROHS

OPEN-COLLECTOR OUTPUT ADAPTER

540U - USB Modbus RTU to 32 Open-Collector Output Adapter (SeaI/O-540U)

Lifetime Warranty

This product has a lifetime warranty against product failure (excludes user or enviromental damage).

RoHS

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.

CE

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.

FCC Approved

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.

540U Open-Collector Output Adapter
Featured in:SeaI/O USB Adapters

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540U-ROHS

USB Modbus RTU to 32 Open-Collector Output Adapter

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SeaLATCH USB Type A to SeaLATCH USB Type B Device Cable, 72" in Length

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Universal Mounting Bracket (VESA) - for SeaI/O, Relio R1000 Systems

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KT123

Flush Mount Bracket Kit - for SeaI/O, Relio R1000 Systems

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TB-SP9-KT

Terminal Blocks - SeaI/O Spring Clamp Upgrade Kit

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* 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).
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540U overview

Description
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Control 32 open-collector outputs via any USB connection with the SeaI/O-540U. 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 is powered from your 9-30V DC source, or select from a variety of Sealevel power supply options.

Communicate with the SeaI/O-540U using 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 and Linux 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.

The SeaI/O-540U integrates a patent-pending SeaLATCH USB port, which is 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 connection to the device and prevents accidental cable disconnection.
 

Features
  • Manufacturer : Sealevel Systems
  • Host Interface : USB Modbus RTU
  • Total Channels : 32
  • Outputs : 32 x Open Collector Outputs
  • Max. Output Voltage : 60V DC
  • Max. Output Power : DC 60W
  • Max. Output Dissipation : 1000mA (single), 2000mA (port)
  • Output Isolation : 2500V AC RMS, 3500V DC
  • Enclosure : Housed in rugged, attractive steel enclosure
  • I/O Connector : 4-bit segments that each share a common for easy wiring via removable 3.5mm terminal blocks
  • USB Connector : Includes CA356 - 72" USB Type A to SeaLATCH USB Type B cable
  • Other Features : Input power via terminal block or modular connector
  • Patent-pending SeaLATCH USB port provides locking connection with SeaLATCH USB cables via metal thumbscrews
  • DIN rail or table mount
  • Dimensions (WxHxD) : 7.5" x 1.3" x 5.1" 
  • Power Requirement : 9-30V DC @ 2.2W (TR108 24V DC PSU available)
  • Operating Temperature : -25C to +85C (extended temperature options available)
  • Software Support : SeaMAX supports Linux, Windows 2000, XP, Vista and Windows 7 
  • Warranty : Lifetime Warranty
SeaI/O Datasheet
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+44(0)1782 337 800
Happy Holidays from Impulse! Please note that we will be closed for the holiday period from 20th December, and will reopen on 2nd January. Our last shipping date of the year to customers will be 18th December 2024.
+44(0)1782 337 800
ProductsIndustrial ComputingPC-based Data AcquisitionUSB DAQ540U
+44(0)1782 337 800