Logo

I/o Board

Browse I/o Board products from leading manufacturers in Industrial Automation.

Parts

#Part #NameRFQ
11781-a16aWire Range (AWG):22~14 AWG
21781-a16a-
31781-a16hModule Type:Slim I/O
41781-a16h-
51781-a16tApprovals:UL;CE
61781-a16t-
71781-a24aNumber of Modules:24
81781-a24a-
91781-a24hApprovals:UL;CE
101781-a24h-
111781-a24h2Net Weight:10 OZ
121781-a24h2-
131781-a32a2Approvals:UL;CE
141781-a32a2-
151781-a32h2Number of Modules:32
161781-a32h2-
171781-a4rModule Type:Classic I/O;Slim I/O
181781-a4r-
191781-a4tNet Weight:3.28 OZ
201781-a4t-
211781-a6qaApprovals:UL;CE
221781-a6qa-
231781-a6qhApprovals:UL;CE
241781-a6qh-
251781-a8aApprovals:UL;CE

Join 1,000+ companies already growing

Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B AccreditedESD S20.20AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018Top Distributors 2020Top Distributors 2025

Why Source With Us

15-Min Quotes

Guaranteed competitive quotes within 15 minutes, 24/7 x 365.

Certified Quality

AS9120B, ISO 9001:2015, and FAA AC 0056B accredited.

Rapid Delivery

On-time worldwide shipping with AOG & expedited options.

6B+ Parts

Search across our database of over 6 billion unique components.

Can't Find What You Need?

Hard-to-find & obsolete parts
No China sourcing pledge
Full traceability documentation
CTA image