Controllers for cooling applications 900390.001
Technical data
- Housing dimension ST501 Front: 106x68mm
- Power supply 230V AC
- Switching inputs none
- Number of outputs 2
- Sensor type PTC
- ST-Bus available Yes
- Software 112
Product description
The micro-processed controller ST501-KC1KAR.112 is used for the thermostatic temperature control of simple refrigerating plants. It is supplied with 230V AC and has two exit relays. The relays can be used for different functions, e.g. for a compressor, a fan, a defroster, an alarm relay, etc.
Two resistance sensors can be connected. One sensor seizes the refrigerating chamber temperature, and the function of the second sensor can be differently parametered.
Networking of the controller takes place via the ST-Bus interface.
Wiring diagram
Dimensional drawing
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