Toshiba TOSVERT VF-AS3, Instruction Manual

Page: 89 / 622

E6582062 
2-55
2. Installation and wiring
2
3
9
10
CC
Common
to input/
output An equipotential terminal of the
control circuit. It is allocated in
three positions.
-
PP Output
Voltage reference output for
potentiometer.
10 Vdc
(allowable load
current: 10 mAdc)
FP Output
Multifunction programmable
digital/pulse train output. With
<F669: Terminal FP switching>,
digital output and pulse train
output can be switched.
Digital output
• 24 Vdc-50 mA
Pulse train output
• Up to 30 kpps
(duty 50%)
RR Input
Analog input with 0 - 10 Vdc. It can
be switched to PTC input, etc. with
<F108: Terminal RR input select>. 0 - 10 Vdc
(Input impedance:
31.5 k
Ω )
RX Input
Analog input with -10 to +10 Vdc.
With <F107: Terminal RX input
voltage select>, it can be swtiched
to 0 - 10 Vdc.
-10 to +10 Vdc
(Input impedance:
31.5 k
Ω )
II Input
Analog current input with 0 - 20
mAdc. The current can be
changed to 4 - 20 mA, etc. with
setting of the parameter.
0 - 20 mAdc
(Input impedance:
250
Ω )
Terminal
symbol
Input/
output
Function
Electrical
specifications
Internal circuit
CC
U
+24V
Voltage
Regulator
PP
PTC
FP
+24V
21.5k
RR
+3V
10k
+3V
21.5k
10k
RX
21.5k
I I
250
+3V
37.4k