430S

All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the 430S 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)

430S overview

Manufacturer : Sealevel Systems
Interface : RS-232 Modbus RTU
Total Channels : 32
Inputs : 32 x Optically Isolated Digital Inputs
Input Range : 5-30V DC
Input Isolation : 300V
Input Resistance : 6.2K Ohms (in series)
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
Accessories : Item# KT119 – RS-232 DB9/RJ45 Kit, includes a DB9F to RJ45 adapter with RS-232 pinout (DB109) and a 7’ CAT5 patch cable (CA246) for connecting SeaI/O modules to both Sealevel and standard RS-232 serial ports.
Other Features : Input power via terminal block or modular connector
DIN rail or table mount
Dimensions (WxHxD) : 7.5" x 1.3" x 5.1"
Power Requirement : 9-30V DC @ 0.6W (TR108 24V DC PSU available)
Operating Temperature : 0 to +70C (extended temperature options available)
Software Support : SeaMAX supports Linux, Windows 2000, XP, Vista and Windows 7
Warranty : Lifetime Warranty

Interface 32 optically isolated inputs via any Modbus RTU connection with the SeaI/O-430S. Inputs can range from 5-30VDC and provide 300V external isolation.

Connection is made using convenient 3.5mm removable screw terminal connectors. The SeaI/O-430S is powered from your 9-30VDC source, or select from a variety of Sealevel power supply options.

Communicate with the SeaI/O-430S 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.

SeaI/O User Manual

430S Datasheet

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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Need more info or project pricing for the 430S?

T: +44 (0)1782 337 800 • E: SALES@IMPULSE-EMBEDDED.CO.UK

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