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

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SeaI/O-420N
Part# 420N

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

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

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

$209.00
 

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