Siemens RLU202 Tested, predefined applications Flexible configuration Suited for the controlled variables temperature, relative / absolute humidity, pressure / differential pressure, air flow rate, indoor air quality, etc. Autonomous sequence...

Siemens RLU220 Universal Controllers Tested, predefined applications Flexible configuration Suited for the controlled variables temperature, relative / absolute humidity, pressure / differential pressure, air flow rate, indoor air quality, etc. ...

Siemens RLU222 Universal controller Tested, predefined applications Flexible configuration Suited for the controlled variables temperature, relative / absolute humidity, pressure / differential pressure, air flow rate, indoor air quality, etc. ...

Siemens RLU232 Universal Controller 2 control loops, 3 analog and 2 relay outputs Tested, predefined applications Flexible configuration Suited for the controlled variables temperature, relative / absolute humidity, pressure / differential...

Siemens RLU236 Universal controller, 2 control loops, 3 analog and 6 relay outputs Datasheet