
6. Specifica
Specificati
applicable
Electrical
tions
ons in this manual are subject to change and for reference only. See
AI-TEK Instruments, LLC Product Specifications.
All specifications rated at 25
Input Pow
°C unless otherwise specified.
er
Power consumption
3.5 wat
Add 0.5 watts per rem
Add 2.0
DC Voltage
ts, typical for tachometer only
ote display
watts for 12v out
12-30 volts. Reverse polarity protected. Available on terminal blocks and din rail
in p
AC Voltag
arallel (TACHPAK only).
e
80-264 Vac 50-60 Hz
Power Sharing
If DC input and AC input are both supplied, DC will be loaded above
approx
Output Pow
imately 15 volts. Below 15VDC input, AC will be loaded.
er
ted to 12 volts @ 150mA when input voltage is 13.6 volts anRegula d above.
Bel
Input Sign C
ow 13.6 volts output voltage ≈ input voltage – 1.5V.
al haracteristics
Ch nan el A & B
Frequency
Up icrosecond period); 40kHz typical.
Lower
Minimu
Wa
Input Impedance
per Limit: 50 kHz absolute max. (20 m
Limit: 0.005 Hz absolute min. (200 sec. Period); 0.05Hz typical
m Pulse Width: 0.5 µsec.
ve shape: Square or Sinusoidal
12 l
kΩ typica
113
Komentáře k této Příručce