Ultrasonic Evaluation Unitfor Sensor Head Type UC EU 80 -1 • 100 x 75 x 110 mm housing, DIN-rail mounting • Outputs: PLC, Display, RS232, sensor supply • Input: Sensor head UC 80 CND 80 FS M1 • Full programmable • Hold function, 2 set points, over- and under range, analogue outputs 0-10 VDC and 4-20 mA • Power supply: 24 VDC unregulated (19 to 30 VDC) • Protection: Short-circuit, reverse polarity, transients • Protection degree IP 40 • Screw terminals • Distance to sensor head: up to 50 m Product Description Ordering KeyUC EU 80 -1 Evaluation unit for sensor head UC80CND80FSM1. From the evaluation unit it is possible to program all sensor settings e.g. sensitivity, NO or NC switching and angle of analog output. As the sensor and evaluation unit is sepa- rated itmakes the two-part set-up an ideal solution for level measurement in high tanks. When the evaluation unit is mounted in a panel all settings can be fixed here and not on the top of the tank. Ultrasonic sensor Housing style Evaluation unit Sensing distance Variant Type Selection HousingConnectionRated operatingOrdering no. dimensions dist. (Sn) 100 x 75 x 110 mm Screw terminals800-8000 mm UC EU 80 -1 Specifications Rated operational volt. (Ue) 19 to 30 VDC (ripple included) Ripple £ 10% ProtectionShort-circuit, transients and reverse polarity Rated insulation voltage> 1 kV Inputs Sensor head Pins 3, 4, 5, 6, 8 HoldPin 10 (active LO) Outputs Programmable functionsBasic set-up, saving of basic set-up, analogue output range and offset, set points, over- and under range, repe- tition frequency, false echos, read-out of parameters, mode register. Rated operating distance800-8000 mm Ambient temperature Operating0° to +50°C (32° to +122°F) Set point 1Pin 14 Set point 2Pin 15 Over range Pin 12 Under range Pin 13 PNP, open collector 100 mA, Short circuit protected Storage -25° to +85°C (-13° to +185°F) Degree of protectionIP 40 Housing material ABS (Teluran 877T) Analogue output, 0-10 VDCPin 16, Rmin 1450 Ω Analogue output, 4-20 mA Pin 18, Rmax 250 Ω DisplayBCD, pins 23-26 HEX, pins 27-30 NPN, open collector, 30 VDC, 20 mA, short- circuit protected Carrier frequency65 kHz Housing dimensions100 x 75 x 110 mm ConnectionScrew terminals Weight370 g CE-marking Yes Specifications are subject to change without notice (03.10.2011.)1
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