Hengstler Signo 721.2 Benutzerhandbuch Seite 154

7 Technical Data
Pulse form
Input resistance
Clock frequency
Pulse duration min.
Prescaler
Reset
Display and Preset Range
Signal times
any desired form (at max. frequency square 1:1)
approx 10 kOhm
max. 60 kHz (TTL 20 kHz): single-channel counting
max. 60 kHz (TTL 20 kHz): Differential counting and totalizing
max. 30 kHz (TTL 20 kHz): phase discriminator
max. 15 kHz (TTL 15 kHz): phase discriminator, quadruple
damped (attenuated) 30 Hz
-> Please pay attention to graphics on page 158
17 ms ( 30 Hz); 8 µs (60 kHz)
0,0001 - 9,9999
manual reset via keyboard,
external reset via static or dynamic programming; pulse length min. 5 ms,
automatic reset after reaching Preselect 2,
(No pulse losses at max. counter frequency due to automatic reset function).
via application input (programmable)
- 99 999 up to + 99 999
0,01 s to 599,99 s or bistable programming;
tolerance + 10 ms
154
channel (A+B together)
single or double evaluation
evaluation