Toshiba Tosvert VF-S15 - Page 54

E6582175
B-8
2
Terminal
symbol
Input /
output
Function
Electrical
specifications
Inverter internal circuits
CC
Common
to Input /
output
Control circuit's equipotential terminal
(3 terminals)
CC
PP Output Analog power supply output
10Vdc
(permissible load
current: 10mAdc)
+24V
Voltage
Regulator
PP
V I A
Note 1)
Input
Multifunction programmable analog input.
Default setting: 0-10Vdc (1/1000
resolution) and 0-60Hz (0-50Hz)
frequency input (1/2000 resolution).
By changing parameter f109, this
terminal can also be used as a
multifunction programmable logic input
terminal.
10Vdc
(internal impedance:
30k)
+5V
15k
15k
VIA
1k
V I B
Note 1)
Input
Multifunction programmable analog input.
Default setting: 0-10Vdc (1/1000
resolution) and 0-60Hz (0-50Hz)
frequency input.
The function can be changed to -10-+10V
input by parameter  =1 setting.
By switching slide switch SW2 and
changing parameter f109 setting, this
terminal can also be used as a
multifunction programmable logic input
terminal.
10Vdc
(internal impedance:
30k)
33k
30k
SW2
VIB
VIB
–5V
3k
33k
30k
–5V
3k
30k
V I C Input
Multifunction programmable analog input.
4-20mA (0-20mA) input.
4-20mA
(internal
impedance: 250)
3k
VIC
250
+5V
100k