Toshiba VF-S15 Instruction Manual page 53

Terminal Input /
symbol output
Common
CC to Input /
output
2
PP Output
V I A Input
Note 1)
V I B Input
Note 1)
V I C Input
Function
Control circuit's equipotential terminal
(3 terminals)
Analog power supply output
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.
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.
Multifunction programmable analog input.
4-20mA (0-20mA) input.
Electrical
specifications
10Vdc
(permissible load
current: 10mAdc)
10Vdc
(internal impedance:
30k)
10Vdc
VIB
(internal impedance:
30k)
4-20mA
(internal
impedance: 250)
B-8
E6581611
Inverter internal circuits
CC
+24V
Voltage
PP
Regulator
+5V
15k
VIA
1k
15k
3k
33k
SW2
30k
–5V
VIB
30k
3k
33k
–5V
+5V
3k
VIC
250
100k
30k