Technical Data - Crouzet CTR24L-2515 Manual Del Usuario

4.8 End of programming

5. Technical data

Supply voltage
DC power supply:
Display:
Data retention:
Polarity of the inputs:
Input resistance:
Count frequency:
DC power supply: 24 V
Input level:
typ. low level:
typ. high level: 22,0 V
Fmax:*
tot.tac
tot.tot
tot.ti 1)
tot.ti 2)
1) Start Gate.Lo Inp B not activ
2) Start InpB.InpB and Inp B connected
with Inp A
The programming routine
is repeated once more.
The values set until now
can be checked and modi-
fied.
The programming routine
wil be left and all values
set will be stored as new
parameters.
Afterwards the device is
ready for operation.
10 ... 30 V DC/max. 55 mA
with inverse-polarity
protection
6 digits, red 7 segment
LED display, height 8 mm
EEPROM
Programmable, npn or pnp
for all inputs
appr. 5 k
12 V
Standard
2,5 V 2,0 V
10 V
kHz kHz
35 20
60 20
40 20
15 10
* at maximum frequency square wave pulses 1:1
Frequency measurement:
Accuracy :
Measuring principle:
< 38 Hz:
> 38 Hz:
Time count ranges:
Seconds
Minutes
Hours
h.min.s
Accuracy
Minimum pulse length for the Reset input:
5 ms
Input level:
Standard level:
Pulse shape:
Ambient temperature:
-20 ... +65 °C at 10 ... 26 V DC
-20 ... +55 °C at >26 ... 30 V DC
Storage temperature:
Altitude:
EMC:
Emission
Immunity
Housing:
For front panel mounting: 48 x 24 mm
acc. to DIN 43700, RAL7021, dark grey
Weight:
Protection:
Cleaning:
The front of the units is to be cleaned only with a
soft wet (water !) cloth.
< 0.1 %
period measurement
gating time measurement
gating time = 26,3 ms
0,001 s ... 999 999 s
0,001min ... 999 999 min
0,001 h ... 999 999 h
00 h 00 min 01 s
... 99 h 59 min 59 s
<50 ppm
Low: 0 ... 0,2 x U B [V DC]
High: 0,6 x U B ... 30 [V DC]
any,
Schmitt-Trigger inputs
–25 ... +70 °C
to 2000 m
EN 55 011 Class B
EN 61 000-6-2
appr. 50 g
IP 65 (front)
11