Toshiba Tosvert VF-S15 Instruction Manual page 363

Main circuit terminals
Terminal symbol
Grounding terminal for connecting inverter. There are 3 terminals in cooling fin or mounting part of
EMC plate.
200/240 V class : Three-phase 200 to 240V-50/60Hz
R/L1,S/L2,T/L3
400/500 V class : Three-phase 380 to 500V-50/60Hz
* Single-phase inputs are R/L1 and S/L2/N terminals.
Connect to three-phase motor.
U/T1,V/T2,W/T3
Connect to braking resistors.
PA/+, PB
This is a positive potential terminal in the internal DC main circuit.
PA/+
DC common power can be input between PA/- terminal and PC/- terminal.
This is a negative potential terminal in the internal DC main circuit.
PC/-
DC common power can be input between PC/- terminal and PA/+ terminal.
Terminals for connecting a DC reactor (DCL: optional external device). Shorted by a
PO, PA/+
shorting bar when shipped from the factory. Before installing DCL, remove the shorting bar.
The arrangements of power circuit terminals are different from each range.
Control circuit terminals
The control circuit terminal block is common to all equipment.
SW2
VIA VIB CC VIC S3 FM
PP
R CC +SU STO
CC OUT P24 F
NO
1.3.3(3)_制御回路端子台_J.eps
Screw size
tightening torque
M3 screw
: Single-phase 200 to 240V-50/60Hz
SW1
FLA FLB FLC RY RC
Screw for removable control terminal block
RES S1 S2
Recommended
Stripping length: 6 (mm)
Screwdriver: Small-sized flat-blade screwdriver
0.5 Nm
(Blade thickness: 0.5 mm, blade width: 3.5 mm)
4.4 lbin
Q-7
Terminal function
SW2
SINK
VIB S4
S3
PTC
RS485 connector
E6581926
SW1
SOURCE
PLC