+ We stock a large inventory of American Dynamics Ad2081 Series Rs-232 Port Expander industrial automation systems and parts.
+ We repair, service and calibrate most American Dynamics Ad2081 Series Rs-232 Port Expander models of equipment.
+ We ship American Dynamics Ad2081 Series Rs-232 Port Expander replacement parts worldwide, with expedited shipping for your urgent American Dynamics Ad2081 Series Rs-232 Port Expander requirements


For immediate assistance be sure to contact our Automation & Controls team:

Mr. Ryan Fitzgerald
Director, Industrial Automation & Controls Service Team
[email protected]
(212) 772-6992 ext. 704


Our staff at York Scientific is dedicated to help you succeed with all your mission-critical American Dynamics Ad2081 Series Rs-232 Port Expander Industrial Automation equipment needs.

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Popular Industrial Automation Products:

Winter 2024 & 2025 Q1 Developments in Industrial Automation - expanded product offering and diagnostic and repair services at YorkXPS

Winter 2025 Update: Since December 2023 the supply chain strictures have fortunately eased, with less stress on product delivery due dates. Our teams at YORK XPS have been able to ramp up our service response times with expedited shipment schedules back to normal, providing replacement parts and services following normal response times. Our departments are now working on near-normal production levels and our delivery and service schedules back to regular operation levels. In addition to the American Dynamics Ad2081 Series Rs-232 Port Expander AD2081 RS-232 parts and service support, we have been able to add new lines of product and service:

Expanded Service and Repair Support for New Product Lines: We offer full support for discontinued Rexroth products, including obsoleted and phased-out Abb parts and systems, as well as the all-new for 2023 Catelec product line-up. Starting Q1 2025 YORK is pleased to announce additional repair and rebuild services for the automation products made by industrial controls leader Rexroth such as the BTV202CA64B33CDFW spares. Related to this we have added to our service line-up the carrier manufactured by Abb and we are pleased to be able to service most Abb systems and parts. Due to increased demand we now feature CDD120N12 by Manufacturer Catelec as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 YORK has Tb-Woods Brand AFC40150B2S in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Appleton such as AEABC equipment made by Appleton have been added to our featured items. As a tip, you can find the entire Appleton products line-up in our inventory by simply searching for "Appleton" in the search box. Additionally we have now also available AS9370001 made by Modicon as well as the popular CACRHR10BB original spares produced by Yaskawa

Servo Motors, Spindles, and Electric Motors Rewinding and Rebuilding. We have expanded capacity at our service centers to do complete overhauls of industrial electric motors and spindles. Refurbishment processes are held to stringent QA standards to adhere to or exceed manufacturer's specifications. Overhauls include motor bearing replacement, stator rewinding, and rebalancing. Additional overhaul and rebuilding capabilities of products such as the BSM200GA120DN11 by Eupec and AEABC spares by Appleton are also now also our York Scientific's line-up of service offerings. This also includes the original ATV31HU40M3X Spares made by industrial controls and automation manufacturer Telemecanique.