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

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.
Capturing modes
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
Note: Individual modules cannot be combined with the IO systems of other manufacturers.
- 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)
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
- Isolation from the backplane busYes
- Sensor supply5V ±10 %, 190 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
Current draw
- ExternalMax. 50 mA
- InternalMax. 86 mA
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"
Name | Version | Size |
TB20, Manual Counter 5 V | 2 | 7 MB |
Name | Version | Size |
Flyer, TB20 IO-system for numerous applications | 08-2022 | 6 MB |
Name | Version | Size |
Counter, 32 Bit, 1x 5V, 4 MHz, (RS422), STEP-File | 4 MB |