1247/2011 - Item 1: Article in the form of a module in its own housing with dimensions of approximately 11 × 7 × 5 cm (so-called ‘analogue input module’). The module consists of two printed circuit boards comprising an input interface with four channels, an analogue-to-digital converter, a processor and a bus interface for connection to a programmable logic controller (PLC). The module has an input voltage range from 0 to 10 V DC. The module receives analogue signals representing, for example, measurements - The Trade Hub