23/06/2014
www.crouzet.com
Totalizer and tachometer - LED 24 x 48 - CTR24L CTR24L - 2513 Part number 87623572
High brightness display : 6-digit LED, height 8 mm
Maximum input frequency 30 k Hz
Combined function : Position indicator counter and Tachometer
Reset on panel or
Supply : 10 →30 VDC
Easy to program
Scaling factor (Counter - Tachometer)
Decimal point (Counter - Tachometer)
Accessories for 50 x 25 mm cut-out
Part numbers
Type
87623572
CTR24L - 2513
Functions
Combined : Counter and Tachometer
Specifications
Physical details and protection
Consumption
Connection by 5 screw terminals at rear of casing
Terminal capacity
Fixed using bracket
Degree of protection front face
Data memory
Temperature limits use (°C)
Temperature limits stored (°C)
Breakdown voltage
Conformity to standards
Altitude
Certifications
Weight (g)
10 →30 VDC max 55 mA with protection against polarity reversal
1,5 mm
2
IP 65
EEPROM
-20 →+55
-25 →+70
EN 61010-1 : 2000 V / 50 Hz / 1 min
EN 61000-6-2 - EN 55011 class B
2000 m
UL - cULus (pending) - CE
50
Operating characteristics
Functions
Display
Height digits (mm)
Impulse counter and Tachometer
6-digit LED
8
Inputs specifications
Inputs
Low level
High level
Cyclical ratio
Polarity
Minimum impulse duration for reset
Frequency of filtered input
Input impedance (kΩ)
2 counter inputs, 1 tachometer input, 1 reset input
0 →0,2 x Ub VDC
0,6 x Ub →30 VDC
Any (maximum frequency given for a cyclical ratio = 1/1)
Schmitt trigger input
NPN or PNP for all inputs (programming)
5 ms
Filter active : 30 Hz
Filter disabled : maximum frequency (programming)
Appr. 5
Impulse counter
Display details
Elimination of non-significant zeros
Counting input modes
- 19 999 →999 999
Cnt.Dir →Counter input INPA and counter direction input INPB
Up.dn →INPA INPB differential counting
Up.up →Sum of INPA + INPB
QuAd →Phase discriminator
QuAd2 →Phase discriminator with doubling of impulses
QuAd4 →Phase discriminator with quadrupling of impulses
Dynamic
If not locked during programming
1 →99,9999
1 →99,9999
0
0.0
0.00
0.000
Combined Counter + Tachometer functions :
CntDir →30 k Hz
UpDown →10 k Hz
UpUp →10 k Hz
Quad1 →15 k Hz
Quad2 →15 k Hz
Inputs INPA / INPB
Reset to zero - Panel
Scale factor
Scaling factor
Decimal point
Maximum counting frequency
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
23/06/2014
Quad4 →10 k Hz
www.crouzet.com
0 →999 999
1/s or 1/min
Dynamic
< 0,1 %
< 38 Hz : measurement of period duration
> 38 Hz : measurement with duration time base = 26.3 ms
1 →99,9999
1 →99,9999
0
0.0
0.00
0.000
30 k Hz
Tachometer
Display details
Elimination of non-significant zeros
Conversion time
Input INPC
Accuracy
Measurement principle
Scale factor
Scaling factor
Decimal point
Maximum counting frequency
Accessories
Description
Adaptor for 50 x 25 mm cut-out - Fixed with screws
Adaptor for 50 x 25 mm cut-out - Fixed with clips
DIN rail adaptor
Clip-fixing kit (supplied with the product)
Code
26546843
26546844
26546840
26546848
Dimensions (mm)
CTR24L - 2513
Dimensions (mm)
Fixing strip with clip-on yoke
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
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