F1DI1601 DIGITAL I/O MODULE FACTORY WARRANTY MAY NOT APPLY. APTER 1-YEAR WARRANTY INCLUDED WhatsApp：+8618020776782        Email ：sales1@apterpower.com    Skype ：live:sapphire_264               Apter sells industrial automation parts including new and discontinued products, and purchases such featured products through independent channels. Apter is not an authorized distributor, dealer or representative of the products featured on this site. All product names/product images, trademarks, brands and logos used on this website are the property of their respective owners. Product descriptions, depictions or sales with these names, images, trademarks, brands and logos are for identification purposes only and do not imply any affiliation or authorization to any rights holder.