DEWE-43A
TECHNICAL REFERENCE MANUAL
3.1.4. Counter and digital inputs:
The DEWE-43A is suited with synchronous 32-bit advanced counter and digital inputs.
In addition to the basic counter function like simple event counting, up/down counting and gated event
counting also period time, pulse width, two edge separation, frequency and all encoder measurements
are supported. All counter inputs can also be used as digital inputs. In addition to the basic counter
input selections, ADC Clock can also be used as counter source. The image below shows the block
diagram of the counter and input overvoltage protection.
Image 10: counter and input overvoltage protection block diagram
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