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.
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SeaI/O Expansion

Items 10 to 18 of 25 total

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530N
Part# 530N

16 Optically Isolated Input / 16 Open-Collector Output SeaI/O Expansion Module

$229.00

540N
Part# 540N

32 Open-Collector Output SeaI/O Expansion Module

$299.00

SeaI/O-570N
Part# 570N

8 16-bit A/D, 8 Isolated Inputs, 8 Form C Relay Outputs SeaI/O Expansion Module

$319.00

SeaI/O-462N with Cable
Part# 462N-KT

96 Channel TTL Digital Interface SeaI/O Expansion Module Kit - 462N + (2) CA237 Cables

$279.00

 SeaI/O-410N-OEM (SeaIO)
Part# 410N-OEM

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

$189.00

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

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

$199.00

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

32 Optically Isolated Input SeaI/O Expansion Module

$169.00

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

32 Reed Relay Output SeaI/O Expansion Module

$219.00

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

16 Form C Relay Output SeaI/O Expansion Module

$209.00

Items 10 to 18 of 25 total

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  3. 3

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