Cabinet monitoring device

Cabinet monitoring device to a control device which is connected via a field bus (20) with different sensors and / or actuators for monitoring and controlling various functions of the control cabinet, such as air conditioning, humidity control, access control, connected, wherein - at least a part of the sensors and / or actuators as a direct connection sensors (30) and / or direct connection actuators (30 ') provided each with its own bus coupling circuits (300) and coupled through them to the field bus (20) - the control means comprises a Initialisiereinheit over which the direct connection sensors (30) and / or the direct connection actuators (30 ') prior to its start-up are initialized and automatically addressable and are subsequently brought into data exchange connection via the control device on the basis of individually assigned addresses for their operation . - each direct connection sensor (30) or Direktanschlussaktor (30 ') and the Initialisiereinheit is provided with a release stage, - at the beginning of initialization only in the Initialisiereinheit an enable signal is switched by means of the release stage, while in the direct connection sensors (30) or direct connection actuators (30 '), the enable signal is not turned on, the enable signal ...