Toshiba TOSVERT VF-AS1 Instruction Manual page 44

Terminal Input/
symbol output
PP Output Analog input setting power output
SW4: Multifunction programmable analog input
terminal when SW4 is in the RR position.
RR/S4 Input
Standard default setting:0~10Vdc input and
0~60Hz frequency.
Multifunction programmable analog input.
Standard default setting: 0~10Vdc input and
0~60Hz frequency.
VI/I I Input
2
This terminal can also be used as a 4-20mAdc
(0-20mAdc) input terminal, if the parameter
 set to 1.
Multifunction programmable analog input.
RX Input Standard default setting:0~±10Vdc input and
0~±60Hz frequency.
Multifunction programmable analog output.
Standard default setting: output frequency
Connect a 1mAdc full-scale ammeter or 7.5Vdc
FM Output (10Vdc)-1mA full-scale voltmeter. This terminal
can also be used as a 0-20mAdc (4-20mA)
terminal, if the parameter f681set to 1 and the
SW2 switch is set to OFF.
Multifunction programmable analog output.
Standard default setting: output current
AA Output
Use this terminal to connect a 1mAdc full-scale
ammeter.
Multifunction programmable open collector
output. The default setting is to output a signal
when output low speed threshold has been
OUT1
reached. Depending on the SW4 setting,
pulses are output with frequencies of 1.00kHz
to 43.20kHz. Standard default setting:3.84kHz
Output Multifunction programmable open collector
output. By default, it is set to output a signal
OUT2
indicating the completion of acceleration or
deceleration.
Digital output signal equipotential (0V) terminal
NO for the control circuit. It is insulated from the CC
terminal.
Common
Analog input/output signal equipotential (0V)
CCA to input/
terminal for the control circuit.
output
DC power input terminal for operating the
+SU Input control circuit. Connect a control power backup
device (optional) between +SU and CC.
Relay contact output. Contact rating
FLA Used to detect the activation of the inverter's
FLB Output protective function. Contact across FLA-FLC is
FLC closed and FLB-FLC is opened during
protection function operation.
Function
B-10
Electrical
Inverter internal circuits
specifications
10Vdc
(Permissible load
current:10mAdc)
10Vdc
(Internal impedance:30 kΩ)
10Vdc
(Internal impedance:30 kΩ)
4~20mA
(Internal impedance:242Ω)
10Vdc
(Internal impedance:22 kΩ)
1mA full-scale DC
ammeter or 7.5Vdc-
1mA full-scale DC
voltmeter
0-20mA (4-20mA)
Full-scale DC
ammeter
1mA full-scale DC
ammeter
OUT1
Open collector output
24Vdc-50mA
OUT2
*Sink logic/source
logic switchable
NO
-
Voltage:24Vdc±10%
+SU
Use a power supply
with a current rating of
CC
0.5A or more.
250Vac-2A
30Vdc-1A
:at resistance load
250Vac-1A
:cosΦ=0.4
E6581301
15V
Constant voltage
circuit
P5
S4
2.2k
12.7k
RR
15k
SW3
P5
15k
242 15k
P15
15k
7k
120
0〜10V
SW2 ＋
-
＋
-
0〜20mA
70
4.7k
4.7k
+
-
P24
SW4 PULS
LO
20
20
-
P24
1
P24
FLA
FL
FLB
FLC