Technical Data; General Data - Crouzet CTR48 Manual Del Usuario

8. Technical data

8.1 General data

Display
Digit height
Overflow/
Underflow
Data retention
Operation
8.2 Pulse counter
Count frequency
Response time of the outputs:
Relay
Transistor
8.3 Tacho/Frequency meter
Frequency range
section 11. Frequencies)
Measuring
principle
Measuring error
Response time of the outputs:
1-channel operation
2-channel operation
8.4 Timer
Seconds
Minutes
Hours
h.min.s
Min. time measurable
Measuring error
Response time of the outputs:
LCD positive or negative,
backlit 2 x 6 digits
upper line 9 mm
lower line 7 mm
special characters 2 mm
Blinking, 1 s
Up to 1 decade, the
counter loses no pulses
> 10 years, EEPROM
8 keys
max. 40 kHz (see section
11. Frequencies)
< 13 ms
< 1 ms
0,01 Hz to 40 kHz (see
≤ 76.3 Hz Time interval
(period measurement)
> 76.3 Hz Gate time
Gate time approx. 13,1ms
< 0.1% per channel
< 100 ms @ 40 kHz
< 150 ms @ 40 kHz
0.001 s ... 999 999 s
0.001 min...999 999min
0.001 h .. 999 999 h
00h.00min.01s ...
99h.59min.59s
500µs
< 100 ppm
Relay < 13 ms
Transistor < 1 ms
8.5 Signal and control inputs
Polarity:
Input resistance
Pulse shape
HTL level
Minimum pulse length of the Reset input:
Minimum pulse length of the Control inputs:
8.6 Outputs
Output 1
Relay with make contact
programmable as NC or NO
Switching voltage
Switching current
Switching capacity
Mechanical service life (switching cycles)
N° of switching cycles at 5 A/ 250 V AC
N° of switching cycles at 5 A/ 30 V DC
and PNP Transistor output
DC power supply
AC power supply
Output 2
Relay with changeover contact
Switching voltage
Switching current
Switching capacity
Mechanical service life (switching cycles)
N° of switching cycles at 5 A/250 V AC
N° of switching cycles at 5 A/30 V DC
and PNP Transistor output
DC power supply
AC power supply
programmable NPN/PNP
for all inputs in common
5 k
any
Low: 0 ... 2 VDC
High: 8 ... 30 VDC
6 ms
10 ms
max. 250 V AC/30 V DC
min. 5 V AC/V DC
max. 5 A AC/A DC
min. 10 mA DC
max. 750 VA/90 W
7
2x10
4
5x10
4
5x10
10-30 V DC, max. 30mA
24 V DC -20/+15%,
max. 30mA
max. 250 V AC/30 VDC
min. 5 V AC/V DC
max. 5 A AC/A DC
min. 10 mA DC
max. 750 VA/ 90 W
6
20x10
4
5x10
4
5x10
10-30 V DC, max. 30mA
24 V DC -20/+15%,
max. 30mA
16