470S

DIGITAL OUTPUT ADAPTER

SeaI/O RS-232 Adapters  •  Sealevel Serial I/O Adapters  •  Analog Distributed IO  •  Serial
470S Digital Output Adapter
470S - RS-232 Modbus RTU to 16 Analog Input/2 Analog Output, 8 Isolated Digital Input/8 Digital Output Adapter (SeaI/O-470S)
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.
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£331

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470S-ROHS
RS-232 Modbus RTU to 16 Analog Input/2 Analog Output, 8 Isolated Digital Input/8 Digital Output Adapter
£331
Peripheral information
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Lead time*
1 off price**
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Expansion and Strap Kit - for SeaI/O, Relio R1100 Systems
2 in stock
£10
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
90-265V AC to 5V/12V DC 165W Power Supply - (Requires Power Cord)
£260
RS-485 Interconnect Cable, 5" in Length - for SeaI/O, Relio R1100 Systems
£3
DB9 Female to RJ45 Modular Adapter (RS-232 Pinout) for SeaI/O Modules
£12
Universal Mounting Bracket (VESA) - for SeaI/O, Relio R1000 Systems
£80
The Digital I/O Handbook - A Practical Guide to Industrial Input and Output Applications
£23
Flush Mount Bracket Kit - for SeaI/O, Relio R1000 Systems
£19
Terminal Blocks - SeaI/O Spring Clamp Upgrade Kit
£34
DIN Rail Mounting Clips - for SeaI/O, R1100, 4103
£11
All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the 470S 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)

470S overview

  • RS-232 Modbus RTU interface
  • 8 differential or 16 single-ended 12-bit inputs
  • Two 12-bit D/A output channels
  • 8 optically isolated inputs
  • 8 open collector outputs
  • Removable screw terminals simplify field wiring
  • Input power via terminal block or modular connector
  • DIN rail or table mount
  • Sealevel SeaMAX software supports Windows and Linux operating systems
Control and monitor analog and digital interfaces via any RS-232 serial connection. Designed using the Maxim MAX197 successive approximation-type A/D chip, the SeaI/O-470S provides eight differential or 16 single-ended 12-bit inputs and two 12-bit D/A output channels.

The A/D inputs are software selectable for 0-5V, 0-10V, +/-5V, and +/-10V ranges and each channel can be configured via hardware for measuring 4-20mA current loop. The two 12-bit D/A channels are jumper selectable for 0-5V and 0-10V outputs.

Additionally, the SeaI/O-470S module provides eight optically isolated inputs rated for 5-30V DC and feature 300V external isolation, while eight open collector outputs can sink up to 580mA - ideal for switching 24V devices commonly found in industrial environments. Perfect for a variety of data acquisition/control and test & measurement applications, the SeaI/O-470S includes removable screw terminals, which simplify field-wiring connections. It is powered from your 9-30V DC source or a variety of Sealevel power supply options.

Communicate with the SeaI/O-470S using the 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.

Impulse is a leading UK distributor of Sealevel products and can supply you the 470S along with a wide range of industrial computing and communication products.

For more information about the 470S, please contact our technical sales team on +44 (0)1782 337 800, or alternatively submit an enquiry.


 
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.
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