Chip card acceptance circuit for card payment of goods or services has card recognition unit for connection of contact unit to dual-system interface of electronic control via matching module or directly via bypass

摘要

The chip card acceptance circuit has a chip card input device (12) with a contact unit (13) and an automatic electronic control (19) with a dual-system interface (16b), which can be coupled to the contact unit by a matching module (17), or which can be coupled directly to the contact unit via a bypass (18), under control of a card recognition device (14).