Expansion

I/O expansion modules for the SeaI/O range of base devices extending the SeaI/O channel count and reducing overall channel cost.
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520N
8 Optically Isolated Input/8 High-Current Form C Relay Output SeaI/O Expansion M...
From £218
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Buy onlineFREE DELIVERY
570N
8 Analog Input, 8 Isolated Digital Input/8 Form C Relay Output SeaI/O Expansion ...
From £317
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420N
16 Optically Isolated Digital Input/8 Form C Relay Output SeaI/O Expansion Modul...
From £208
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Buy onlineFREE DELIVERY
410N
16 Optically Isolated Digital Input/16 Reed Relay Output SeaI/O Expansion Module...
From £198
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530N
16 Isolated Digital Input/16 Open-Collector Output SeaI/O Expansion Module (SeaI...
From £228
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450N
16 Form C Relay Output SeaI/O Expansion Module (SeaI/O-450N)
From £208
Qty / trade pricing available
Buy onlineFREE DELIVERY
470N
16 Analog Input/2 Analog Output, 8 Isolated Digital Input/8 Digital Output SeaI/...
From £327
Qty / trade pricing available
Buy onlineFREE DELIVERY
430N
32 Optically Isolated Digital Input SeaI/O Expansion Module (SeaI/O-430N)
From £178
Qty / trade pricing available
Buy onlineFREE DELIVERY
440N
32 Reed Relay Output SeaI/O Expansion Module (SeaI/O-440N)
From £218
Qty / trade pricing available
Buy onlineFREE DELIVERY
540N
32 Open-Collector Output SeaI/O Expansion Module (SeaI/O-540N)
From £297
Qty / trade pricing available
Buy onlineFREE DELIVERY
463N
96 Channel TTL (50-Pin) Digital Interface SeaI/O Expansion Module (SeaI/O-463N)
From £178
Qty / trade pricing available
Buy onlineFREE DELIVERY
462N
96 Channel TTL (DB78) Digital Interface SeaI/O Expansion Module (SeaI/O-462N)
From £198
Qty / trade pricing available
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