Slave module for connection at bus, has two exit slaves that have outlet for connection of load and have optical overload indicators and overload monitoring circuit

摘要

The slave module (SM) has two exit slaves (AS1-AS4) that have outlet for the connection of a load. The exit slaves have optical overload indicators (U1-U4) and an overload monitoring circuit for detecting and displaying overloading or a short-circuit of the outlet of the exit slaves.