Counter
2x 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.
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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.
- 2 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)
| General information | ||
|---|---|---|
| Order number | 600-300-1AB01 | |
| Article name | 2x Counter Economy 24 V, 1 KHz, 32 bit | |
| Scope of delivery | 2x Counter Economy 24 V, 1 KHz, 32 bit | |
| Dimensions (DxWxH) | 110 x 14 x 73 mm | |
| Weight | Approx. 70 g | |
| Input voltage | 24 V DC | |
| Electrical isolation | ||
| from the backplane bus | Yes | |
| Between the channels | No | |
| Current draw | ||
| External | Max. 0 mA | |
| Internal | Max. 22 mA | |
| Power dissipation | Max. 0.5 W | |
| Input characteristic curve | Type 2, EN 61131-2 | |
| Number of counters | 2 | |
| Counter bit depth | 32 bit, sign allocated +/- 231 | |
| Counting frequency per channel | Max. 1 kHz, 1x evaluation, rising edges | |
| Counter functions | Forwards/backwards, Load count, Reset count | |
| Hot-swap capable | Yes | |
| Ambient conditions | ||
| Ambient temperature | 0 °C … +60 °C | |
| Transport and storage temperature | -20 °C … +80 °C | |
| Relative air humidity | 95 % r H without condensation | |
| Protection rating | IP 20 | |
| Certifications | CE, UL | |
| UL | ||
| Surrounding Air Temperature | 0 °C … +60°C | |
| Pollution degree | 2 | |
| CE | ||
| Noise immunity | DIN EN 61000-6-2 “EMC Immunity” | |
| Interference emission | DIN EN 61000-6-4 “EMC Emission” | |
| Vibration and shock resistance | DIN EN 60068-2-6:2008 „Vibration“, DIN EN 60068-2-27:2010 „Shock" | |
| RoHS | Yes | |
| REACH | Yes | |
Technical Documentation
| Name | Version | Size | Tags | |
|---|---|---|---|---|
| TB20, Manual Counter 2x/4x Economy 24 V | 2 | 7 MB |
Flyers
| Name | Version | Size | Tags | |
|---|---|---|---|---|
| Flyer, TB20 IO-system for numerous applications | 11-2017 | 4 MB | TB20 IO-system for numerous applications |
Planning Tools
| Name | Version | Size | Tags | |
|---|---|---|---|---|
| 2x Zähler Economy 24 V, 1 KHz, 32 Bit, STEP Files | 3 MB | 2x Zähler Economy 24 V, 1 KHz, 32 Bit, STEP Files |