Safety system, has safety module comprising system interface for direct contacting and communication with group protection unit, and load branch comprising another system interface for direct communication with safety module

摘要

The system (22) has a safety module (19) comprising a first system interface for direct contacting and communication with a group protection unit (6). The group protection unit comprises another system interface for direct contacting and communication with the safety module. The safety module comprises a third system interface (20) for direct contacting and communication with a load branch (2). The load branch comprises a fourth system interface (25) for direct communication with the safety module, where the fourth system interface is compatible with the third system interface.