Counter

1 x Zähler 5 V (RS422), 4 MHz, 32 Bit
1 x Zähler 5 V (RS422), 4 MHz, 32 Bit

1x Counter 5 V (RS422), 4 MHz, 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 impulses can be counted or converted into a frequency, rotational speed, or period. The counter module features an additional 24 V input and a 24 V output for a direct response to start pulses and to quick system state changes.

Erfassungsmethode

  • Pulse & direction
  • Rotary encoder with double evaluation
  • Rotary encoder with quadruple evaluation

Counting methods

  • Continuous counting 
  • Once-only counting 
  • Periodic counting

Measuring mode

  • Frequency measurement
  • Rotational speed measurement
  • Period measurement

Synchronization

  • Off
  • Only-once
  • Periodic

  • 32-bit counter
  • Up to 4 MHz (4-fold evaluation)
  • Accommodates 5 V incremental encoders (RS-422)
  • Index input
  • 5 V supply for sensors
  • Filters: 50 kHz | 100 kHz | 500 kHz | 1 MHz
  • Limits for counter and measured readings
  • Refresh rate / averaging time for measuring mode
  • 8 bytes of input data (count and status)
  • 8 bytes of output data (preset count and commands)
Download PDF datasheet
General information
Order number600-310-7AA01
Article name1x Counter , 5 V (RS422), 4 MHz, 32 bit
Scope of delivery1x Counter , 5 V (RS422), 4 MHz, 32 bit
Dimensions (DxWxH)110 x 14 x 73 mm
WeightApprox. 70 g
Input voltage24 V DC
from the backplane busYes
Sensor supply5V ±10 %, 190 mA
Current draw
ExternalMax. 50 mA
InternalMax. 86 mA
Power dissipation1 W
Parameter configuration length15 bytes
Number of counters1
Counter bit depth32 bits
Input frequencymax. 1 MHz
Counting frequency per channelMax. 4 MHz (for X4 evaluation)
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 5 V 2 7 MB

Flyers

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