450N

450N - 16 Form C Relay Output SeaI/O Expansion Module (SeaI/O-450N)

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.

450N
2 450N versions available
From
£227
Free delivery to UK mainland addresses

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Version information
Lead time*
1 off price**
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450N-ROHS
450N with standard specification
£238
450N-OEM-ROHS
450N with board only
£227
Peripheral information
Stock
Lead time*
1 off price**
Request Qty Pricing**
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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
SeaI/O 100-240V AC to 24V DC @ 1A, International Wall Mount Power Supply
£35
90-265V AC to 5V/12V DC 165W Power Supply - (Requires Power Cord)
£266
Universal Mounting Bracket (VESA) - for SeaI/O, Relio R1000 Systems
£60
The Digital I/O Handbook - A Practical Guide to Industrial Input and Output Applications
£22
Flush Mount Bracket Kit - for SeaI/O, Relio R1000 Systems
£30
DIN Rail Mounting Clips - for SeaI/O, R1100, 4103
£16
All prices exclude VAT at current rate.
Minimum order value - £30 (exc. VAT and delivery).
Free delivery of the 450N 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)
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450N overview

Features
Description
Downloads
  • Manufacturer : Sealevel Systems
  • Interface : RS-485 I/O Expansion Module
  • Total Channels : 16
  • Outputs : 16 x Form C Relay (SPDT) Outputs
  • Max. Contact Voltage : 60V DC max
  • Max. Contact Current : 2A max
  • Enclosure : Housed in rugged, attractive steel enclosure
  • Connector : Removable screw terminals simplify field wiring
  • Accessories : Includes KT122 expansion and strap kit
  • Other Features : Input power via terminal block or modular connector
  • Quick connection to SeaI/O devices using RJ45 connector or removable screw terminals
  • DIN rail or table mount
  • Dimensions : W7.5" x H1.3" x D5.1"
  • Power Requirement : 9V to 30V DC @ 3.8W (TR108 24V DC PSU available)
  • Operating Temperature : 0°C to +70°C (extended temperature options available)
  • Software Support : SeaMAX supports Linux, Windows 2000, XP, Vista and Windows 7
  • Warranty : Lifetime Warranty
Easily add 16 Form C relay outputs to your SeaI/O network. Compatible with all SeaI/O base units (Ethernet, USB, RS-485, RS-232), the SeaI/O-450N connects easily using an RS-485 input.

Cabling is accomplished via the unit's RJ45 connector or removable screw terminals. RS-485 line conditioning allows easy installation of termination and pull-up/pull-down resistors.

All SeaI/O N-series expansion modules ship with an expansion and strap kit that includes four metal straps, four #4-40 screws, and a 5” RJ45 RS-485 interconnect cable.

The metal straps allow you to connect multiple SeaI/O modules together in a "stack". The interconnect cable can be used to connect SeaI/O modules together via the RJ45 pass-through connectors, providing an easy method to cascade RS-485 signals and power from one module to the next.

Alternatively, use inexpensive CAT5 cabling to pass data signals between SeaI/O modules to create a distributed network.
 
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