VTS Medical Systems VTS2000 Series, User Manual

Page: 19 / 192

VTS2000 Series frequency inverter
- 17 -
output terminals
AVI
receives voltage input. The setting of the
measuring range refers to the description of
function codes P2.00
～
P2.09. (Reference
ground: GND)
10V (input impedance: 100KΩ),
input current range: 0
～
20mA
(input impedance: 500Ω).
AO
AO provides analog voltage / current output,
which can represent 6 kinds of physical
values. The output voltage and current are
selected by the jumper J2 (AO jumper
terminal). The default is voltage output. If
want current output, only need to shorted
connect the middle and the other end. For
details please refer to function code F2.10.
(Reference ground: GND)
OUTPUT, 0
～
10V DC voltage.
The output voltage of the AO
terminal is the PWM waveform
from the CPU. The output voltage
is proportional to the width of the
PWM waveform.
Relay output
terminal
TA
The output of programmable relay terminals TA-TB: normally closed; TA-TC:
TB