SeaI/O Expansion

SeaI/O Expansion Modules

Build a powerful SeaI/O network with up to 246 SeaI/O N-series expansion modules. Expansion modules communicate with SeaI/O base modules and Relio industrial computers via RS-485 Modbus RTU and can be stacked together or distributed throughout your facility using convenient pass-through connectors.
Welcome Guest! My Account | My Cart | Checkout | Log In

Refine Results

Brand/Family
  1. SeaI/O(19)
# of Ports
  1. 16(2)
  2. 32(4)
  3. 96(5)
  4. 8/8(2)
  5. 16/8(2)
  6. 16/16(2)
  7. 16/2/8/8(2)
Digital I/O
  1. 24V Digital Outputs(2)
  2. Form C Relay Output(6)
  3. Isolated Input(9)
  4. Reed Relay Output(4)
  5. TTL I/O(5)
Analog I/O
  1. A/D Inputs(2)
  2. D/A Outputs(2)
Host Interface
  1. RS-485(19)
OEM
  1. Yes(9)
Kit
  1. Yes(1)

Products

SeaI/O Expansion

Items 1 to 9 of 19 total

per page
Page:
  1. 1
  2. 2
  3. 3
  4. Next

Set Descending Direction
SeaI/O-410N
Part# 410N

16 Optically Isolated Input / 16 Reed Relay Output SeaI/O Expansion Module

$309.00
SeaI/O-410N-OEM
Part# 410N-OEM

16 Optically Isolated Input / 16 Reed Relay Output SeaI/O Expansion Board

$259.00
SeaI/O-420N
Part# 420N

16 Optically Isolated Input / 8 Form C Relay Output SeaI/O Expansion Module

$279.00
SeaI/O-420N-OEM
Part# 420N-OEM

16 Optically Isolated Input / 8 Form C Relay Output SeaI/O Expansion Module

$229.00
SeaI/O-430N
Part# 430N

32 Optically Isolated Input SeaI/O Expansion Module

$269.00
SeaI/O-430N-OEM
Part# 430N-OEM

32 Optically Isolated Input SeaI/O Expansion Module

$219.00
SeaI/O-440N
Part# 440N

32 Reed Relay Output SeaI/O Expansion Module

$359.00
SeaI/O-440N-OEM
Part# 440N-OEM

32 Reed Relay Output SeaI/O Expansion Module

$319.00
SeaI/O-450N
Part# 450N

16 Form C Relay Output SeaI/O Expansion Module

$289.00

Items 1 to 9 of 19 total

per page
Page:
  1. 1
  2. 2
  3. 3
  4. Next

Set Descending Direction
Quick Links
Computing/HMI Serial I/O Accessories

 
Support Company
Our Story
Case Studies
Careers
 Community
Tom's Trivia
Suggest Ideas
Video Channel
Blog
Twitter
 News & Events
Press Releases
Events
Media Kit
 Email Signup
Be the first to know. Keep up-to-date on the latest Sealevel happenings by subscribing to our monthly newsletter.
Contact
864.843.4343 tel
864.843.3067 fax
support@sealevel.com
sales@sealevel.com
Sales & Privacy Policies
Proudly Made in the USA
© Copyright 1996 - 2010, Sealevel Systems, Inc. All rights reserved.