SIMATIC S7-300 IO-Module Bundle consisting of a digital input module SM 321 (6ES7321-1BH02-0AA0) plus a 20‑pole front connector (6ES7392-1AJ00-0AA0) with screw contacts.
We supply electrical spares from the following leading brands
© 2023 Asia Automation (Singapore) Pte. Ltd.
UEN: 202123489R
All Rights Reserved.
Asia Automation (Singapore) Pte Ltd is not an authorised distributor or representative of the manufacturers featured on this website. Brand names and trademarks featured are the property of their respective owners.
By using this website, you agree with the terms and conditions stated by Asia Automation (Singapore) Pte. Ltd.