23/06/2014 www.crouzet.comDU multifunction - LED 24 x 48 - CTR24L CTR24L - 2515 Part number 87623574 High brightness display: 6-digit LED, height 8 mm Maximum input frequency 50 kHz (in tot.tot function) Programmable dual functions: Counter + Tachometer/Counter + Counter/Counter + Chronometer/Chronometer + Chronometer Reset on panel or external with inhibition option Supply:1030VDC Easy to program Scaling factor (Counter - Tachometer) Decimal point (Counter - Tachometer - Chronometer) Timingrange0.001s999,999hrs(Chronometer) Impulses or time measured in hrs/min/sec and in real time (Chronometer) Accessories for 50 x 25 mm cut-out Part numbers Type Functions 87623574 CTR24L - 2515 DUO counter: Counter + Tachometer/Counter + Counter/Counter + Chronometer/Chronometer + Chronometer Specifications Physical details and protection Consumption 1030VDCmax55mAwithprotectionagainstpolarityreversal Connection by 5 screw terminals at rear of casing 2 Connection capacity 1,5 mm Fixed using bracket Degree of protection front face IP 65 Data memory EEPROM Temperature limits use (C) -20+55 Temperature limits stored (C) -25+70 Breakdown voltage EN 61010-1: 2000 V / 50Hz / 1 min Conformity to standards EN 61000-6-2 - EN 55011 class B Altitude 2000 m Certifications UL - cULus (pending) - CE Weight (g) 50 Operating characteristics Functions Counter + Tachometer/Counter + Counter/Counter + Chronometer/Chronometer + Chronometer Display 6-digit LED Height digits (mm) 8 Inputs specifications Inputs 2 counter inputs, 1 reset input Low level 00,2xUbVDC High level 0,6xUb30VDC Cyclical ratio Any (maximum frequency given for a cyclical ratio = 1/1) Schmitt trigger input Polarity NPN or PNP for all inputs (programming) Minimum impulse duration for reset 5 ms Frequency of filtered input Filter active: 30Hz Filter disabled: maximum frequency (programming) Input impedance (k) Appr. 5 Impulse counter Display details 0999999 Elimination of non-significant zeros Counting input modes INPA input counting Input INPA Dynamic (uses the same INPA input as the counter) Reset input (terminal 5) Dynamic Reset input connected in parallel with the red SET/RESET button Sets the counter to the defined preset value Reset to zero - Panel If not locked during programming Remise zro - Externe (borne 5) If not locked during programming Scale factor 199,9999 Scaling factor 199,9999 Decimal point 0 0,0 0,00 0,000 Maximum counting frequency 50 kHz Tachometer Display details 0999999 Elimination of non-significant zeros Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected23/06/2014 www.crouzet.com Conversion time 1/s or 1/min Input INPA Dynamic (uses the same INPA input as the counter) Accuracy < 38Hz: measurement of period duration > 38Hz: measurement of duration time base = 26.3 ms Measurement principle < 0.1% Scale factor 199,9999 Scaling factor 199,9999 Decimal point 0 0,0 0,00 0,000 Maximum counting frequency 35 kHz Chronometer Display details 0,001s999999h Elimination of non-significant zeros Functions In tot.tr function: GatE.LoTimemeasurementifINPBisnotactive GatE.hiTimemeasurementifINPBisactive Inb.InbTimemeasurementon/offviatheINPBedge In tr.tr function: IGatE.LoTimemeasurementifINPBisnotactive GatE.hiTimemeasurementifINPBisactive Inb.InbTimemeasurementon/offviatheINPBedge InA.InbMeasurementonviatheINPAedge,measurementoffviatheINPBedge Input INPA Start/Stop or Gate (depends on the input mode chosen) Input INPB Start/Stop or Gate (depends on the input mode chosen) Reset input (terminal 5) Dynamic Reset input connected in parallel with the red SET/RESET button Sets the counter to the defined preset value Remise zro - Externe (borne 5) If not locked during programming Reset to zero - Panel If not locked during programming Accuracy < 50 Decimal point 0 0,0 0,00 0,000 Time ranges 0,001s999999s 0,001min99999min 0,001h999999h 00h00min01s99h59min59s Maximum counting frequency 40 kHz Accessories Description Code Adaptor for 50 x 25 mm cut-out - Fixed with screws 26546843 Adaptor for 50 x 25 mm cut-out - Fixed with clips 26546844 DIN rail adaptor 26546840 Clip-fixing kit (supplied with the product) 26546848 Dimensions (mm) CTR24L - 2515 Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected