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Tinkerforge Industrial Counter Bricklet
4 channel galvanically isolated frequency counter, Configurable edge count per channel
SKU:
P00002516
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CHF38.90
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Product Description
Details
Features
- 4 channel galvanically isolated frequency counter
- Configurable edge count per channel
- Measures duty cycle, period and frequency per channel
- Frequency range from 0.03Hz to 4MHz
- Time resolution up to 10.4ns and frequency resolution up to 0.03Hz
Details
The Industrial Counter Bricklet can be used to extend Bricks by four frequency counter channels.
The Bricklet has an integrated edge counter and it can measure duty cycle, period, frequency and value per channel. The frequency can be as high as 4MHz.
The edge counter can count rising edges, falling edges or both. The direction of the count (up or down) is configurable. It is also possible to use the value of one channel as the direction (e.g. high = up, low = down) for another channel.
All 4 channels are galvanically isolated.
Example applications for the Bricklet are reading of a PWM signal and reading of sensors that have edge counts or frequency as output.
The Industrial Counter Bricklet has a 7 pole Bricklet connector and is connected to a Brick with a 7p-10p Bricklet cable.
Technical Specifications
| Property | Value |
|---|---|
| Current Consumption | 100mW (20mA at 5V) |
| Input Type | Four optocoupled inputs (including 2.7kΩ series resistor) |
| Input Current | Depending on input voltage, ca. 3.85mA/12V, ca. 8.3mA/24V |
| Maximum Input Voltage | 26V (DC) |
| Low Level Voltage | 0-2V |
| High Level Voltage | 10-26V |
| Isolation | 3750Vrms (optocoupler value) |
| Minimum Input Frequency | 0.03Hz |
| Maximum Input Frequency | 4Mhz |
| Time resolution | up to 10.4ns (Duty Cycle Prescaler set to 1) |
| Frequency resolution | up to 0.03Hz (Frequency Integration Time set to 32768ms) |
| Dimensions (W x D x H) | 40 x 40 x 11mm (1.57 x 1.57 x 0.43") |
| Weight | 8.4g |
Comes Packaged With
- Industrial Counter Bricklet
- 8 Pole Green Connector
Links
- Complete documentation and information about TinkerForge: http://www.tinkerforge.com/en/doc/index.html
Additional Information
Additional Information
| SKU | P00002516 |
|---|---|
| Weight | 0.0100 |
| Manufacturer | Tinkerforge |
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