This listing is for a used Allen-Bradley 1746-IA16 Ser D industrial control module. It is a 16-point AC input module designed for use in SLC 500 systems, suitable for automation and control applications in manufacturing or process environments. The condition is clearly stated as used, and free shipping is available. This module is a potential replacement part or spare for technicians and engineers maintaining existing SLC 500 racks. Buyers should verify compatibility with their specific system and processor. As this is a used item, review the listing for full details on its operational history and any available photos or testing notes before purchase. Allen-Bradley 1746-IA16 Ser D. Condition: Used. Listed at 19.99 USD. ca from a working unit 30 day warranty WrFAll parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will do our best to expedite your order! ND INDUSTRIAL SURPLUS buyer/seller of industrial equipment, parts and machines. We can also ship on your UPS or FedEx account. All parts are guaranteed for 30 days! Freight items ship 2-4 days from order date. All flat shipping rates apply to commercial shipping address with a loading dock or forklift