Siemens SITRANS CU02 Alarm Control Unit


  • Readily configured for set points indicating such conditions as high flow, low flow or no flow
  • Two relays are fully programmable and independent of each other and can be used to operate an alarm or control device
  • DIN rail mounting provides easy installation
  • Adjustable start-up time delay

Siemens SITRANS CU02 Alarm Control Unit is an alarm control unit designed for utilization with the SITRANS AS100 acoustic sensor, ensuring dependable and ongoing safeguarding for bulk solids flow. The SITRANS CU02 receives a 0 to 10 V DC input signal from the SITRANS AS100 sensor, offering both relay and analog outputs to integrate with a processing system.


Power Supply 100, 115, 200, 230, V AC ± 15%, 50/60 Hz, factory set
10 VA max
Input 0 to 10 V DC from AS100 sensor
Output 4 to 20 mA isolated output
2 Form C relays
26 V DC supply for AS100 sensor
Operating Temperature -20 to 50 °C (-5 to 122 °F)
Enclosure Polycarbonate
DIN Rail (DIN 46277 or DIN EN 50022) mounting


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