The high-speed counter can count the CH maximum pulse signal of 100kHz starting from -2147483648 to 2147483647 (32 bits).
Some high-speed counters are single-phase counters with one input terminal, and others are 2-phase counters that have two input terminals. Depending on the counter type, the relevant features and terminal numbers to be mapped will differ as shown below.
LT3000 Series / STC6000 Series
LT4000 Series
For the terminal number available, see below.
31.5.1 Mapping I/O
For more information on the single-phase counter and 2-phase counter, please see below.