462M

DIGITAL IO ADAPTER

SeaI/O RS-485 Adapters  •  Sealevel Serial I/O Adapters  •  Serial
462M Digital IO Adapter
462M - RS-485 Modbus RTU to 96 Channel TTL (DB78F) Digital I/O Adapter (SeaI/O-462M)
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.
2 462M versions available
From
£219

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Version information
Stock
Lead time*
1 off price**
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462M-ROHS
462M with standard specification
No stock
£219
462M-KT-ROHS
462M with 2x CA237 cables
No stock
£292
Peripheral information
Stock
Lead time*
1 off price**
Request qty / trade pricing**
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DB78 Male to (2) IDC 50-Pin Ribbon Connectors - SeaI/O 462 Modules
No stock
£43
RS-485 Interconnect Cable, 5" in Length - for SeaI/O, Relio R1100 Systems
No stock
£4
DB9 Female to RJ45 Modular Adapter (RS-485 Pinout) for SeaI/O Modules
No stock
£12
Terminal Block Kit - RJ45 to 9 Screw Terminals
No stock
£36
All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the 462M 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)

462M overview

  • Manufacturer : Sealevel Systems
  • Interface : RS-485 Modbus RTU
  • Total Channels : 96 x (buffered TTL I/O)
  • Output Power : +5V @ 1A (5W) max.
  • Enclosure : Housed in rugged, attractive steel enclosure
  • I/O Connector : 2 x DB78 female connectors
  • RS-485 Connector : Use twisted-pair wiring connected to RS-485 signals via screw terminals on left side of SeaI/O module
  • Other Features : Input power via terminal block or modular connector
  • DIN rail or table mount
  • Each 8-bit port individually configurable as input or output
  • Easily connects to industry standard solid-state relay racks with 50-pin connectors, using optional CA237 cables
  • Status indicator LEDs for Communication, Fault, and Power
  • Dimensions : W7.5" x H1.3" x D5.1"
  • Power Requirement : 9V to 30V DC @ 0.5W (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
The SeaI/O-462M is an RS-485 Modbus RTU interface module providing 96 channels of buffered drive digital I/O.

The interface module addresses the 96 channels of I/O as 12 eight-bit ports, each programmable as input or output.

Connect up to four industry standard relay racks for PC based control and automation of equipment including sensors, switches, security control systems, and other industrial automation systems.

The SeaI/O-462M makes the I/O available via dual DB-78 female connectors. For easy connection to relay racks, Sealevel offers a six-foot cable (Item# CA237) that terminates each DB-78 to two industry standard 50-pin IDC connectors. The SeaI/O-462M is powered from your 9-30V DC source, or select from a variety of Sealevel power supply options.

Communicate with the SeaI/O-462M 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.
 
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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