TC49 is a programmable pulse counter with 4 different output functions and 2 counting functions (up and down). The counter is provided with 1 or 2 output relays, and can therefor alså be programmed with 1 or 2 setpoints.
The counter value is shown at a 4-digit display, and output status is displayed via LED's at the front of the instrument.
The instrument is also provided with 2 inputs (counter input and programmable reset- down counting input). The inputs can either be switch inputs or voltage inputs (same voltage as the supply voltage).
The instrument is programmed by 3 push buttons at the front. A separate reset botton is also available at the front. TC49 can be programmed either as preselection counter or pulse divider.
It is also possible to programme a division factor at the counter input. Further information can be found in the manual.