Asea Brown Boveri BOM-16 SS TSL-PI PLC Module

ASEA BROWN BOVERI BOM-16 SS TSL-PI PLC Module is a legacy ABB PLC module identified by the BOM-16/SS/TSL-PI designation. It is documented and traded by automation distributors under the same part number, with Radwell listing new and refurbished variants (for example, Radwell SKU 127569670) and other marketplaces offering used units under the BOM16SSTSLPI shorthand. This designation appears in multiple reseller catalogs and is recognized by engineers maintaining older ABB control systems, reflecting the module’s ongoing presence in surplus and repair markets despite its age. Because several vendors carry this model only in used or surplus condition, buyers often compare listings to verify the exact condition and fit for an existing ABB installation, and to assemble an accurate spare-parts inventory for legacy equipment. Modern ABB product lines may use different naming conventions, but the BOM-16/SS/TSL-PI tag remains the primary identifier used by vendors and technicians when cataloging this specific module.