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SeaI/O-580PoE Ethernet Modbus TCP to 32 Isolated Dry Contact Inputs, with PoE (802.3af)
SeaI/O-580PoE Ethernet Modbus TCP to 32 Isolated Dry Contact Inputs, with PoE (802.3af)

Part# 580PoE

(SeaI/O-580PoE)

Ethernet Modbus TCP to 32 Isolated Dry-Contact Inputs, with PoE (802.3af)



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Control and monitor 32 isolated, dry contact inputs via any 10/100BaseT Ethernet connection with the SeaI/O-580PoE. The inputs detect a contact closure between two externally wired field contact points. The dry contact (no-voltage) inputs are ideal for monitoring applications such as alarm contacts, HVAC controls, demux boards, sensing relay contacts, and other control system inputs.

I/O connections are made using convenient 3.5mm field removable screw terminal connectors. Field wiring is simplified since no external power is required to trigger the inputs.

The SeaI/O-580PoE is a Class 0 (IEEE 802.3af-2003) Power over Ethernet device. Power and data are transferred over a single CAT5 cable, which completely eliminates the need for externally powering the module or I/O. Power from the Ethernet link is converted to 24 VDC and made available to the RS-485 pass-through connector for powering additional SeaI/O expansion modules.

Communicate with the SeaI/O-580PoE using industry standard Modbus TCP protocol or use the Sealevel SeaMAX API software libraries from your application program. Sealevel's SeaMAX software drivers and utilities make installation and operation easy using Microsoft Windows and Linux operating systems.

The Sealevel Modbus Connect app for iOS allows you to access the registers, coils and discrete I/O of your Sealevel Modbus devices and is available on the App Store. Use the app to remotely access I/O in the field or for testing and troubleshooting during application development.

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. Additional expansion modules can be added using convenient pass-through connectors.

Get a jumpstart on your digital I/O development with The Digital I/O Handbook that will provide helpful information that you will use again and again. Check out Chapter 1 for an overview of logic principles.
Brand/Family SeaI/O
Host Interface Ethernet
Modbus Yes
# of Ports 32
Digital I/O Dry Contact Inputs
RoHS Compliant Yes
Power Requirement 802.3af PoE Class 0 @ 3W (Typical) Single Module
Operating Temperature 0 - +70C
Extended Temperature Call for Options
Storage Temperature -50 - +105C
Humidity Range 10 - 90% Relative Humidity, Non-Condensing
Dimensions 7.5 (L) x 5.1 (W) x 1.3 (H)
  • • 10/100BaseT Ethernet Modbus TCP interface, with PoE (802.3af)
  • • 32 optically isolated, dry contact inputs
  • • Removable 3.5 mm screw terminals simplify field wiring
  • • PoE version allows power and data over a single CAT5 cable, eliminating the need for an external power supply
  • • Status indicator LEDs for Communication, Fault, and Power
  • • DIN rail mount or table mount
  • • Easily daisy chain multiple units
  • • Sealevel SeaMAX software supports Microsoft Windows and Linux operating systems
  • • Includes 7' CAT5 Ethernet cable (Item# CA246) and 7' CAT5 Crossover cable (Item# CA251)









DAQFactory Express
Part#SW-DAQF-EXP
DAQFactory Express

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CAT5 UTP 7' Patch Cable
Part#CA246
CAT5 UTP 7' Patch Cable

$8.95

CAT5 UTP 10' Patch Cable
Part#CA247
CAT5 UTP 10' Patch Cable

$9.95

Ethernet Crossover Cable
Part#CA251
Ethernet Crossover Cable

$8.95

SeaI/O RS-485 Interconnect
Part#CA239
SeaI/O RS-485 Interconnect

$2.95

Spring Clamp Terminal Block Kit
Part#TB-SP9-KT
Spring Clamp Terminal Block Kit

$29.95

SeaI/O Expansion
Part#KT122
SeaI/O Expansion

$8.95

Flush Mount Bracket
Part#KT123
Flush Mount Bracket

$17.95

Universal Mounting Bracket
Part#KT125
Universal Mounting Bracket

$24.95

Side Mount Bracket
Part#KT130
Side Mount Bracket

$32.95

DIN Rail Mounting Clips
Part#DR104
DIN Rail Mounting Clips

$9.95

1U 19 In. Rack Tray
Part#RK1U
1U 19 In. Rack Tray

$39.95

2U 19 In. Rack Tray
Part#RK2U
2U 19 In. Rack Tray

$59.95

Rackmount Clamp
Part#RK-CLAMP
Rackmount Clamp

$19.95

SeaI/O-410N
Part#410N
SeaI/O-410N

$199.00

SeaI/O-420N
Part#420N
SeaI/O-420N

$209.00

SeaI/O-430N
Part#430N
SeaI/O-430N

$179.00

SeaI/O-440N
Part#440N
SeaI/O-440N

$229.00

SeaI/O-450N
Part#450N
SeaI/O-450N

$219.00

SeaI/O-462N
Part#462N
SeaI/O-462N

$209.00

SeaI/O-463N
Part#463N
SeaI/O-463N

$179.00

SeaI/O-470N
Part#470N
SeaI/O-470N

$329.00

SeaI/O-520N
Part#520N
SeaI/O-520N

$219.00

SeaI/O-530N
Part#530N
SeaI/O-530N

$229.00

SeaI/O-540N
Part#540N
SeaI/O-540N

$299.00

SeaI/O-570N
Part#570N
SeaI/O-570N

$319.00

The Digital I/O Handbook
Part#REF101
The Digital I/O Handbook

$19.95

The Digital I/O Handbook (*Free)
Part#REF102
The Digital I/O Handbook (*Free)

$0.01

   
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