Counter

4 x Zähler Economy 24 V, 1 kHz, 32 Bit
4 x Zähler Economy 24 V, 1 kHz, 32 Bit

4x Counter Economy 24 V, 1 kHz, 32 Bit

Counters are used to detect pulses that are faster than a controller’s cycles, i.e., signals that the controller will be unable to detect properly and that therefore need to be pre-processed.

Counters are used to detect pulses that are faster than a controller’s cycles, i.e., signals that the controller will be unable to detect properly and that therefore need to be pre-processed. 
 

The counter module detects the edges of 24 V signals as pulses. The pulses are counted and the count is always available up to date for the PLC.
The count function can be enabled through PLC control commands. 
The count can be preallocated or reset through the PLC.

PLC control functions

  • Enable counter
  • Reset count
  • Load count
  • Change count direction

Note: Individual modules cannot be combined with the IO systems of other manufacturers.


  • 4 counters
  • Count depth 32 bit (sign-allocated ± 231)
  • Up to 1 kHz counting frequency per counter
  • 24 V voltage supply for counter
  • 9 bytes of input data (count and status)
  • 10 bytes of output data (preset count and control functions)
Download PDF datasheet
General information
Order number600-300-1AD01
Article name4x Counter Economy 24 V, 1 KHz, 32 bit
Scope of delivery4x Counter Economy 24 V, 1 KHz, 32 bit
Dimensions (DxWxH)110 x 14 x 73 mm
WeightApprox. 70 g
Input voltage24 V DC
Electrical isolation
from the backplane busYes
Between the channelsNo
Current draw
ExternalMax. 0 mA
InternalMax. 22 mA
Power dissipationMax. 0.95 W
Input characteristic curveType 2, EN 61131-2
Number of counters4
Counter bit depth32 bit, sign allocated +/- 231
Counting frequency per channelMax. 1 kHz, 1x evaluation, rising edges
Counter functionsForwards/backwards, Load count, Reset count
Hot-swap capableYes
Ambient conditions
Ambient temperature0 °C … +60 °C
Transport and storage temperature-20 °C … +80 °C
Relative air humidity95 % r H without condensation
Protection ratingIP 20
CertificationsCE, UL
UL
Surrounding Air Temperature0 °C … +60°C
Pollution degree2
CE
Noise immunityDIN EN 61000-6-2 “EMC Immunity”
Interference emissionDIN EN 61000-6-4 “EMC Emission”
Vibration and shock resistanceDIN EN 60068-2-6:2008 „Vibration“, DIN EN 60068-2-27:2010 „Shock"
RoHSYes
REACHYes

Technical Documentation

 NameVersionSizeTags
TB20, Manual Counter 2x/4x Economy 24 V 2 7 MB

Flyers

 NameVersionSizeTags
Flyer, TB20 IO-system for numerous applications 11-2017 4 MBTB20 IO-system for numerous applications

Planning Tools

 NameVersionSizeTags
4x Zähler Economy 24 V, 1 KHz, 32 Bit, STEP Files 3 MB4x Zähler Economy 24 V, 1 KHz, 32 Bit, STEP Files
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