UD-720
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ADCA UNIVERSAL DISPLAY UD-720 DESCRIPTION The ADCATrol UD-720 is a programmable digital panel display used for the measurement of standard sensor and analog signals applied in automation. It is ideally suited for use with our range of instrumentation such as pressure transmitters, temperature probes and others. The unit features a 24 V DC supply output for transmitters. MAIN FEATURES Easy to comission with user-friendly interface. Measuring inputs for resistance thermometer (RTD), thermocouples (TC), 0(4) to 20 mA, 0 to 10 V, 0 to 60 mV and resistance (Ω). 2 NO relay alarm outputs. 6 types of alarm functions. 24 V DC supply output to power transmitters and others. Three color display (14 mm high) with programmable color settings based on the measured value. 21-point individual characteristic function for input rescaling and conversion. Galvanically isolated inputs and outputs. Fully programmable from the front panel. Password protection. IP rating IP 65. OPTIONS: AVAILABLE MODELS: Change-over relay alarm outputs. 0(4) to 20 mA and 0 to 10 V outputs for retransmission of any of the measured inputs. RS-485 Modbus RTU communication. UD-720. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

ADCA TECHNICAL DATA GENERAL Supply voltage Ambient temperature IP rating Material Humidity Front panel 2 change-over volt free contacts 0.5 A @ 230 V AC Passive NPN, 30 mA @ 30 V DC 0 to 10 V, 500 Ω min. Continuous current Transducer supply * Class 0,1. Additional errors: Due to automatic compensation of the reference junction temperature: ≤ 1°C. Due to automatic compensation of the cable resistance for RTDs: ≤ 0.5°C. Due to automatic compensation of the cables for resistance measurement: ≤ 0.2 Ω. From temperature changes: 100% of the class / 10 K. 2 NO volt free contacts, 0,5 A @ 250 V AC...

ADCA ORDERING CODES UD-720 Group designation UD-720 universal display Power supply 20 to 40 V AC/DC Additional outputs No additional outputs OC open-collector output, RS-485, analog outputs and 2 change-over relay outputs OC open-collector output, RS-485 and analog outputs VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.