Lumel P20H Series User Manual & Quick Start

Contents

technical data

EN11In the transducer , one can program the behaviour of the analog output(the recording of the output value in the option with RS-485) at over-flows of the set up input measuring range.Set up values: expected on the output at lower overflow (Out-d) for avalue below the lower input overflow (In-d) and the expected value onthe output at upper overflow (Out-u) for values above the upper inputoverflow (In-u) – Values are presented in the table 3 (see full version ofuser’s manual, avilable at www.lumel.com.pl).3.1. Transducer Configuration by Means of theeCon ProgramThe free delivered eCon program, available in our www.lumel.com.plpage, is destined for the P20H transducer configuration. In the optionwith RS-485 interface, the transducer can be configured directly throughthe interface. When configuring the transducer through the PD14 pro-grammer, one must turn the RS-485 interface off.4. TECHNICAL DATAMeasuring RangesINPUTS:Measuring range of the unipolar Un voltage:-0.5...0...100...130 V d.c.-1...0...250...325 V d.c. input resistance > 2 MW-2...0...400...630 V d.c.Measuring range of the bipolar Un voltage:-130...-100...100...130 V d.c.-325...-250...250...325 V d.c. input resistance > 2 MW-630...-400...400...630 V d.c.Measuring range of the bipolar In current:-1.3...-1.0...1.0...1.3 A d.c. input resistance 10 mW ±10%- 6.3...-5...5...6.3 A d.c. input resistance 2 mW ±10%Analog output current 0(4)...20...22 mA; load resistance £ 500 WAnalog output voltage 0...10...11 V; load resistance  500 Wresolution 0.01% of the range; output reaction time: 200 msSerial interface RS-485: address 1...247; mode: 8N2, 8E1, 8O1, 8N1baud rate: 4.8, 9.6, 19.2 kbit/s; transmission protocol: Modbus RTUresponse time: 200 ms