CXE/AVC Modbus

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Skip to the beginning of the images gallery Details Integrated voltage supply for sensors: +24 V, max. 70 mA Integrated analog outputs A1 and A2: 0-10 V, Imax 10 mA (short-circuit-proof) Maximum load of relays K1 and K2: AC 250 V / 2 A Maximum ambient temperature: +55°C Interference emission according to EN 61000-6-3 Interference immunity according to EN 61000-6-2 Setting of the desired speed through device or by external default, e.g. 0-10 V Connecting pressure sensors (refrigeration), measuring range 0-30 bar, 0-50 bar Connecting temperature sensors, device measuring range -27...+75 deg C, Sensor measuring range -10+120°C Connecting differential pressure sensors (air conditioning), measuring range 0-6000 Pa, acquisition of volume flows up to 65,000 m³/h Connecting air velocity sensors, measuring range 0-1 m/s, 0-10 m/s Connecting additional sensors, e.g. combination sensors, CO2, sensor signal 0-10 V / 0-20 mA / 4-20 mA Several sensors can be combined with the CXE/AV universal control module. The actual value measured at the sensor is compared with the setpoint. This results in the 0-10 V output signal. Two 0-10 V outputs are integrated. These serve to activate EC fans, frequency inverters or other devices. Optionally, connected field devices (frequency inverters/EC fans with plugged MODBUS add-on module) can be activated by the integrated MODBUS-RTU interface (MODBUS Master function). The device also contains two separate control circuits, a real time clock and timer functions. The universal control modules are especially suitable for the following applications: Refrigeration, air conditioning, general ventilation tasks, clean room technology. For typical applications in the areas mentioned, fast start-up is possible by selecting pre-programmed operating modes. Additional Details Additional Details Delivery This item is usually stocked overseas and takes about 2-3 weeks to deliver. If stock in UK deliverable in 3-4 days. Enquire on 01729 824108 Brand Systemair Warranty 1 year manufacturers warranty

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