ABB YPC104B - no. YT204001-BT/1 Modem board
ABB YPC104B (Part Number: YT204001-BT) is a modem board designed to enable data communication between devices in industrial automation systems. It provides reliable data transfer between different devices by supporting various communication protocols such as RS-232 and RS-485. Thanks to its modular structure, it can be easily integrated into existing systems and can be expanded when necessary. Designed to withstand harsh industrial environments, it is compatible with both ABB's own automation systems and third-party devices. Dimensions are 11 cm (L) x 11.5 cm (W) x 2.2 cm (H) and weighs 0.1 kg.