User Manual

3
5. Technical data
Supply voltage:
DC power supply: 10...30 V DC/max. 40 mA
Display: 6 digits, red 7 segment
LED display, height 8 mm
Data retention: EEPROM
Polarity of the inputs:
Programmable, npn or pnp
for all inputs
Input resistance:
appr. 5 kOhm
Couting frequency:
DC power supply: 24 V 12 V 10 ...30 V
Input level: Standard 5V
typ. low level: 2,5 V 2,0 V 1,0 V
typ. high level: 22,0 V 10 V 4,0 V
Fmax:* 60 kHz 20 kHz 8 kHz
Minimum pulse length for the reset input:
5 ms
Input sensitivity:
Standard sensitivity:
DC power supply: Low: 0 ... 0,2 x U
B
[V DC]
High: 0,6 x U
B
... 30 V DC
5 V sensitivity Low: 0 ... 2 V DC
High: 4 ... 30 V DC
Pulse shape: any*,
Schmitt Trigger inputs
Ambient temperature:
–20 °C ... +65 °C
Storage temperature:
–25 °C ... +70 °C
EMC:
In compliance with the EC Directive
2004/108/EEC
Noise emission: EN 61 000-6-3/
EN 55 011 Class B
Noise immunity: EN 61 000-6-2
* at maximum frequency square wave pulses 1:1
Housing: For front panel mounting
48 x 24 mm acc. to
DIN 43700,
RAL 7021, dark grey
Weight: appr. 50 g
Protection: IP 65 (front)
Cleaning:
The front of the units is to be cleaned only with a
soft wet (water!) cloth.
6. Terminal assignment
english
english
1 10 ... 30 V DC
2 0 V GND
3 INP
4–
5 Reset